NingboRMIPlasticCo.Ltd.

Ningbo, China

PVC diaphragm valve is made by PVC body, with PTFE or EPDM diaphragm, designed pressure PN10, with flange end or socket connection as per DIN, ANSI, JIS standards. Operated by hand wheel or pneumatic actuator. refer to the PVC material corrossion resist propert, UPVC diaphragm valve can be used for water, weak acid, weak alkaline medium and oil, etc. the working temperature range from 0℃ to 70℃.the size range from 12" to 10" fit different standard pipe systems. PVC weir type diaphragm valve is widely use in biological industry, pharmaceutical industry, food, and water treatment of power, chemical, electroplating and other industries.  Ningbo RMI Plastic Co., Ltd offer model PV111A weir type diaphragm valve design and develop according to international standards, with specifications as follows: Basic specificationSize range:DN15~DN100 (12 inch ~ 4 inch)Body materials:PVC-U;PVC-C;PVDF;PP-GF;PP-HDiaphragm material:PTFE with EPDM cushionFlange connection:DIN PN10; ANSI CL150; JIS 10KDesign pressure:1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.

Ningbo RMI Plastic Co., Ltd offer several models of PVC check valve, include flange type swing check valve, socket type swing check valve, PVC flange ball check valve, PVC true union ball check valve, PVC single union ball check valve, PVC wafer check valve. Model RPV141 is a swing type check valve with flange end, it is suitable for horizontal installation only, flange end designed as per standards DIN PN10, ANSI CL150 and JIS 10K, the bolted bonnet is convenient for fix the valve and replace the inner parts. PVC flanged plastic check valve swing type have the specifications as follows: Basic specificationSize: DN15~DN300 (12 inch ~ 12 inch)Flange connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HSeal material: EPDM; FPMDesign pressure: 0.5~1.0Mpa (PN5~10 bar) Feature of valveAll the parts that will touch medium is made from thermo plastic and rubber. Suitable for horizontal installation only. Bolted bonnet is convenient for inspect the valve, fix and replace the inner part. Strengthed flange struction make bolted connection stronger.

Model RPV151B UPVC globe valve is in similar design with steel globe valve, but the materials of components which touch liquid is made by plastic. Ningbo RMI Plastic Co., Ltd offer UPVC, CPVC, PVDF, PP and PPH globe valves as per different standards of flange end ANSI CL150, JIS10K, DIN PN10. Globe valve is one of the most widely used valves, it is durable, easy to fabricate and maintenance, UPVC globe valve is most suitable for corrosive medium. Model RPV151B PVC globe valve have the specification and features as below: Basic specificationSize: DN80~DN200 (3 inch ~ 8 inch)Flange connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HSeal material: PTFE; EPDM; FPMDesign pressure: 1.0Mpa (PN10 bar) Feature of valveAll the parts that will touch medium is made from plastic.Face to face dimension is equivalent to most commonly used metallic valves, convenient for replacement.The part of stem which will touch liquid is coated with plastic.PTFE packing prevent leaking to atmosphere.  

PP diaphragm valve have two types, model PV111 by flange end and model PV113 by socket fusion connection. For PP material we offer PP-GF and PP-H, PP-GF is fiber glass reinforced PP, and PP-H is a kind of modified PP which is better in corrossion resist property. PP diaphragm valve size from 12" to 10", working temperature up to 95 degree, it is a regular type of plastic diaphragm valves, PP-GF diaphragm valve used for water treatment, mining factory, and PPH diaphragm valve used for steel plant, chemical factory, ect.  RMI Plastic offer model PV111A weir type PP diaphragm valve design and develop according to the standards ASME, JIS, DIN with specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-U; PVC-C; PVDF; PP-GF; PP-HDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

PVC butterfly valve model RPV121B is a wafer type plastic butterfly valve,  made by PVC body with seat EPDM or NBR, connection as per flange standard DIN PN10, ANSI CL150, JIS 10K, operated by hand lever, gear box, electric actuator and pneumatic actuator. Size from 2" to 8", working pressure by PN10, temperature from 0 degree to 70 degree. PVC butterfly valve is widely used in water supply, water treatment, swimming pool, fish farm, agriculture and irrigation etc. RMI PLAST brand PVC butterfly valve model RPV121B designed with the following specification and features Basic specificationSize: DN50~DN200 (2 inch ~ 8 inch) Body Material: PVC, UPVC Seal material: EPDM, Viton Wafer connection: DIN PN10; ANSI CL150; JIS 10K Design pressure: 1.0Mpa (PN10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubberMulti-hole fi t for different standards connection    Valve is easy to assemble and disassemble to change damaged parts  Dry-stem are optional    Electric and pneumatic actuator mounting are available.

Model RPV121B PP butterfly valve is made by FRPP or PPH body and seat EPDM or FPM, it is a central lined wafer type plastic butterfly valve, flange fit for standards DIN PN10, ANSI CL150, JIS10K. the optional of this butterfly valve has manual hand lever, gear box drive, pneumatic and electric. Size from 2 inch to 8 inch, working pressure PN10. PP butterfly valve is widely used for water treatment, mining factory, steel plant, chemical factory, ect. RMI PLAST brand PP butterfly valve offer specification and features as follows Basic specificationSize: DN50~DN200 (2 inch ~ 8 inch) Body Material: PP, PPH, FRPP, PP-GF Seal material: EPDM, Viton, FPM, FKM, NBR, NR Wafer connection: DIN PN10; ANSI CL150; JIS 10K Design pressure: 1.0Mpa (PN10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubberMulti-hole fi t for different standards connection    Valve is easy to assemble and disassemble to change damaged parts  Dry-stem are optional    Electric and pneumatic actuator mounting are available.

UPVC pipe and fitting class PN16 is produced by material of PVC, designed and produced following ISO standard with pressure PN16, UPVC pipe size range from 20mm to 400mm, 4 meters length for each pipe,  in generally by dark grey color,  it has good property of corrossion resist, light weight, easy installation and maintaince, cost low, etc. PVC pipe and fitting is it suitable for water supply, water treatment, chemical industrial, etc. Ningbo RMI Plastic Co., Ltd offer PVC pipe and fitting PN16 with following specifications: Size: D20mm to D400mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºC

UPVC elbow 90 degree SE is short radius elbow, there is another simillar PVC pipe fitting is long radius bend, short radius elblow is stronger design with thicker wall, as it should bear more attach from the liquid flow. while long radius bend take less attach from the liquid flow due to the design. but PVC elbow save installation room more than the long radius bend. in this case, PVC elbow is usually used in industrial pipe line and bend is for water more. RMI PLAST offer PVC 90 degree elbow with following specifications: Size: D20mm to D400mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºC

PVC equal tee is 90 degree branch tee, socket connection by DIN standards with size from 20mm to 400mm. produced by material of unplasticized polyvinyl chlorde,  PVC pipe fitting has good property of corrossion resist, light weight, easy installation and maintaince, cost low, etc.  RMI PLAST offer PVC fitting of equal tee with following specifications: Size: D20mm to D400mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºC

PVC end cap is installed at the end of pipe to stop the pipeline, UPVC end cap size range from 20mm to 315mm with pressure by 1.6Mpa. PVC pipe fitting has good property of corrossion resist, light weight, easy installation and maintaince, cost low, etc. UPVC pipe fitting can be used for chemical industrial.  RMI PLAST offer PVC end cap with following specifications: Size: D20mm to D315mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºC

PVC reducer is made by material of unplasticized polyvinyl chlorde, according to standards of DIN with pressure rate PN16 bar. the function of UPVC reducer is to connect the pipes by larger size with smaller size. it is mainly used in the branch pipe. RMI Plastic supply different sizes of PVC reducers for optional. Ningbo RMI Plastic Co., Ltd supply PVC reducers with following specifications: Size: D20mm to D280mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºCProduct

UPVC male thread is connector of one end by socket and another end of male thread, the socket end is made by DIN stadards, and male screw end by BSPT standard. the main purpose of use PVC male thread is connect the valves, instrument, equipment and other accessories to the pipe system. . Ningbo RMI Plastic Co., Ltd supply the Male Thread adaptor and Female Coupling with following specifications: Size: D20mm to D63mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºC

PVC vanstone flange also named PVC flange ring with adaotor and PVC loose flange, it is 2 pcs type flange mainly used for connection pipe and equipments and valves. PVC vanstone flange is desgined as per standard DIN PN10, ANSI CL150 and JIS 10K, size from DN15 to DN350. 

PVC union size from 20mm to 110mm, as per DIN standards socket end, pressure rate PN16, sealing rubber EPDM. UPVC union is used for UPVC piping to connect both valve and PVC pipe fittings with convenient to installation and maintaiance. PVC pipe fitting PN16 is widely used for water treatment and water supply. RMI PLAST offer PVC union with following specifications: Size: D20mm to D110mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 65ºC.

CPVC pipe fitting industrial class is made by material CPVC from Lubrizol and Arkema, it has excellent properties of corrosion resist, suitable for most acid and alkaline liquid, working temperature up to 95℃.good flame retardancy and excellent aging resistance. Pressure rate PN16. CPVC pipe and fitting is suitable for steel, chlor alkali, chemical, pesticide, smelting and other industries.  RMI PLAST offer CPVC pipe and fitting PN16 with following specifications: Size: D20mm to D400mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 95ºC

Cpvc 45 degree elbow is fitting of cpvc piping system,  it has excellent properties of corrosion resist, suitable for most acid and alkaline liquid, working temperature up to 95℃.good flame retardancy and excellent aging resistance, pressure rate pn16. Cpvc pipe fitting is suitable for steel, chlor alkali, chemical, pesticide, smelting and other industries.  rmi plast offer cpvc pipe fitting 45 degree elbow pn16 with following specifications: size: d20mm to d280mm standard: dinworking pressure: 1.6mpa(pn16 bar)working temperature: 0ºc to 95ºcproduct

CPVC flange PN16 is one piece type flange, different from van stone flange, the one piece flange is firmed type it can not adjust angel accordingly, in this case the CPVC one piece flange is usually used in connection pipes, and valves. the CPVC flange PN16 size range from 20m to 400mm as per DIN standard.  Ningbo RMI Plastic Co., Ltd offer CPVC flange PN16 with following specifications: Size: D20mm to D280mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 95ºC

CPVC equal tee has 90 degree equal tee and Y type equal tee. the 90 degree equal is mostly used, it is desigend according to ISO standard with size from 20mm to 400mm, pressure rate PN16, CPVC pipe fitting is mainly used in industrial, especially for acid pickling,  metallurgical industry, electroplating industry, paper industry,  chemical industry, etc. RMI PLAST offer CPVC pipe fitting equal tee PN16 with following specifications: Size: D20mm to D400mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 95ºC

CPVC reducer size from 20mm to 280mm, reduce the dimension from larger to smaller. CPVC reducer is a very important pipe fitting, it connect the branch pipe with the main pipeline. connect the big size pipe to the small size pipe and fitting. CPVC reducer is by DIN standard, pressure PN16 bar. RMI PLAST offer CPVC pipe fitting reducer with following specifications: Size: D20mm to D280mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 95ºC

CPVC male adaptor is mainly used to connect the pipes with accessories, because screw is easy to connection and disconnection, when the accessories or equipment fail it will be easy to screw out and replace an new one. the CPVC male adaptor thread end is BSPT, and socket end is DIN, size from 20mm to 63mm. pressure rate PN16 bar. RMI PLAST offer CPVC male adaptor with following specifications: Size: D20mm to D63mm Standard: DINWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 95ºC

Cpvc van stone flange is two pieces type flange, include flange ring and flange adaptor. The difference between the cpvc vanstone flange and cpvc one piece flange is that the cpvc vanstone flange is more convenient to installation due to the flange ring can be adjusted, the cpvc flange ring with adaptor is mainly connection the pipeline with valves and equipments which need to adjust the installation angle sometimes. Rmi plast offer cpvc flange ring and adaptor with following specifications: size: d20mm to d315mm standard: dinworking pressure: 1.6mpa(pn16 bar)working temperature: 0ºc to 95ºc

Cpvc union is cpvc pipe fitting which function is to make the pipeline easy to installation, replace and maintance, by using union, the long distance pipeline can be apart into several parts which will be more easier to installation, with union connection to the valves and other accessories it is easy to replace and maintance in the future once it failure. In this case the cpvc union is a very important fitting among the cpvc pipe fittings rmi plast offer cpvc union with following specifications: size: d20mm to d110mm standard: dinworking pressure: 1.6mpa(pn16 bar)working temperature: 0ºc to 95ºc

PPH pipe fitting is made by PPH resin, PPH is beta modified from polypropylene, it has better property than PP of corrosion resist, it is suitable for industrial application of corrosive acid. PPH has good mechanical properties, good heat resistance, good chemical properties, non-toxic, good electrical insulation. Ningbo RMI Plastic Co., Ltd provide PPH pipe and fittings accoring to DIN 80778078 standards pressure rate PN10.  RMI PLAST offer PPH pipe and fitting PN10 with following specifications: Size: D20mm to D500mm Standard: DIN 80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH elbow 90 degree have two types, one is short radius with socket fusion connection, another is long radius with butt welding. the socket fusion type size from 20mm to 110mm, an butt wedling type size upto 315mm. different type used for different working condition. both PPH elbow and PPH bend are designed as per standard DIN 80778078 with pressure rate PN10 bar. RMI PLAST offer 90 degree eblow with following specifications: Size: D20mm to D400mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH blind flange is also named blank flange, it is installed at the end of pipe, valve and equipment to stop the medium, meanwhile it remain the operation room for inspection, maintance of pipe system. PPH blind flange can be made as per different standard of ANSI CL150, JIS 10K, DIN PN10.  RMI PLAST offer PPH Blind flange with following specifications: Size: D20mm to D400mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH female thread coupling is made by PPH with one end screw and one end socket fusion, screw end is for connection the valves, accessories and other fittings easily. PPH female coupling and male adaptor is designed according to standard DIN 80778078, pressure 1.0Mpa. RMI PLAST offer PPH female coupler with following specifications: Size: D20mm to D110mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH made adaptor is by ISO thread end and socket fusion end DIN standard with size from 20mm to 110mm. PPH pipe fitting is in good property of acid resist, especially for mixed acid of H2SO4 and HCl, in this case it is widely used in acid pickling line of steel factory, it can safety working under temperature 90 degree centigrade, with pressure rate PN10.  RMI PLAST offer PPH male adaptor with following specifications: Size: D20mm to D110mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH reducer socket fusion welding size from 20mm to 110mm, can be used for transfer the pipe size from large to small. PPH is a PP material with beta modified,  it has better property than PP of corrosion resist, suitable for industrial application of corrosive acid. PPH also different from PPR which is used for hot water supply. PPH is mainly used for industrial piping system. RMI PLAST offer PPH reducer fusion welding with following specifications: Size: D20mm to D110mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH tee has two types of connection, one is socket fusion, another is butt welding. PPH tee socket fusion type size from 20mm to 110m, butt wedling type size from 140mm to 400mm. PPH pipe and fitting pressure rate is PN1.0 Mpa according to DIN standard, working temperature from 0 degree to 95 degree, widely used for chemical industrial, especically used in chlor alkali industry and acid pickling industry. RMI PLAST offer PPH tee fusion welding with following specifications: Size: D20mm to D110mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PPH flange PN10 is a one piece type flange with socket fusion welding connection, PPH flange is designed as per standard DIN 80778078 with size from 20mm to 110mm, size uper 110mm will use PPH van stone valve due to the socket fusion machine only upto size 110mm. PPH flange suitable for chemical industrial with working temperature upto 95 degree. RMI PLAST offer PPH flange socket welding with following specifications: Size: D20mm to D110mm Standard: DIN80778078Working pressure: 1.0Mpa(PN10 bar)Working temperature: 0ºC to 95ºC

PVDF (polyvinylidene fluoride) pipe fitting has excellent mechanical strength, corrosion resist, and fire resistant, it can be long time working under temperature 140℃, It has good chemical stability and is not corroded by acid, base, strong oxidant and halogen at room temperature. It is widely used in petroleum chemical, electronic, electrical, steel pickling and acid base liquid transportation. Ningbo RMI Plastic Co., Ltd provide PVDF pipe and fittings accoring to ISO standards pressure rate PN16. RMI PLAST offer PVDF pipe and fitting PN16 with following specifications: Size: D20mm to D225mm Standard: ISOWorking pressure: 1.6Mpa (PN16 bar)Working temperature: 0ºC to 140ºC.

PVDF elbow has short radius type with socket fusion welding and butt welding connection by long radius. it is designed as per DIN standard with pressure rate PN16 and PN20, size from 20mm to 110mm. PVDF elbow has 90 degree and 45 degree. widely used in petroleum chemical, electronic, electrical, steel pickling and acid base liquid transportation RMI PLAST offer PVDF 90 degree elbow socket welding with following specifications: Size: D20mm to D110mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC.

PVDF (polyvinylidene fluoride) pipe fitting blind flange can be made as per different standars of DIN PN16, ANSI CL150, JIS 10K. it is installed at the end of pipe system, PVDF blank flange size can be made from 12" to 12", dimension can be customized to fit equipment and facilities. it is widely used in Semiconductor industry, solar energy industry, electronics industry, etc. RMI PLAST offer PVDF blind flange with following specifications: Size: D20mm to D110mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC.

PVDF female coupler is one end female screw with one end fusion welding, size range from 20mm to 110mm, made as per ISO standard with VETON O ring seals. PVDF female coupler is used to connect pipe with accessories, instrument, and other equipments, easy to replace and installation.  RMI PLAST offer PVDF female coupler socket welding with following specifications: Size: D20mm to D110mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC.

PVDF pipe fitting male adaptor is one end screw male and one end socket fusion welding. as PVDF material has excellent Chemical and mechanical properties, it is widely used in chlor alkali industry, acid washing industry, metallurgical industry, pharmaceutical industry, mining industry RMI PLAST offer PVDF male adaptor socket welding with following specifications: Size: D20mm to D110mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC.

PVDF reducer is a PVDF pipe fitting, which has good property of chemical resist, PVDF material have good hemical stability and is not corroded by acid, base, strong oxidant and halogen at room temperature,  It is widely used in petroleum chemical, electronic, electrical, steel pickling and acid base liquid transportation. Ningbo RMI Plastic Co., Ltd provide PVDF pipe and fittings accoring to ISO standards pressure rate PN16. RMI PLAST offer PVDF reducer socket welding with following specifications: Size: D20mm to D110mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC.

PVDF union is DIN standard dimension with size range from 20mm to 110mm, socket fusion welding and butt welding both available,   PVDF has good chemical stability and is not corroded by acid, base, strong oxidant and halogen at room temperature. It is widely used in petroleum chemical, electronic, electrical, steel pickling and acid base liquid transportation. RMI PLAST offer PVDF union socket welding with following specifications: Size: D20mm to D110mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC .

PVDF vanstone flange is made by polyvinylidene fluoride material, which has excellent property of mechanical strength, corrosion resist, and fire resistant,  PVDF flange is made following ISO standards by pressure rate PN1.6 Mpa. it can be long time working under temperature 140℃. RMI PLAST offer PVDF van stone flange with following specifications: Size: D20mm to D200mm Standard: ISOWorking pressure: 1.6Mpa(PN16 bar)Working temperature: 0ºC to 140ºC .

Liquid level meter is used for measuring the medium level in the vessel, Ningbo RMI Plastic Co., Ltd offer plastic liquid level meters by material PP, PVC, CPVC, and PVDF. Plastic level meter is most suitable for corrosive liquid, it is widely used in chemical industrial. the level meter is by flange connection with standards fit for DIN, ANSI and JIS. This level meter can be open or closed controlled by wheel, it is convenient to replace the scale and tubes. Basic specificationSize: DN15~DN50 (12 inch ~ 2 inch)Flange connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVDF; PP-GF; PP-H; PVC, CPVCDiaphragm Material: EPDM Feature of level indicatorDiaphragm type, convenient for installation and replacement of tube and scalePTFE seals to protect medium from leaking to atmosphere.

Sight glass is used for observing the medium in the pipe line, Ningbo RMI Plastic Co., Ltd offer plastic sight glass made by PVC, CPVC, PVDF, PP body and borosilicate glass. Plastic sight glass is most suitable for corrosive medium, it is widely used in chemical industrial pipe systems. flange end fit for DIN PN10, ANSI CL150 and JIS 10K standards.  Basic specificationSize: DN15~DN300 (12 inch ~ 12 inch)Flange connection: DIN PN10; ANSI CL150; JIS 10KFlange Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HGlass Material: Borosilicate GlassSeal material: EPDM; FPMDesign pressure: 0.15Mpa (PN1.5 bar) Feature of Sight GlassThe parts that will touch medium is made from corrosive resist material.    Steel bolt support the glass body, make the sight glass stronger.    Rubber seals to protect medium leak to atmosphere.    Suitable for horizontal and vertical installation.

Strainer is used for filtering the impurities in the pipe to protect pump, valve and equipment function well, Ningbo RMI Plastic Co., Ltd offer PVC Y type strainer with socket end and flange end fit for DIN, ANSI, JIS, BS, NPT standards, size from 12" to 4". also supply T type strainer size up to 12" by material CPVC, PVDF, PPH for industrial chemical application. Basic specificationSize: DN15~DN100 (12 inch ~ 4 inch)Connection: FLange, Socket, ThreadBody Material: PVC-UScreen Material: PP; Stainless steelDesign pressure: 1.0Mpa (PN10 bar) Feature of valveTransparent PVC body is convenient to observe the medium. Screen can be taken out and clean. Union design is convenient to install and replace the strainer. Suitable for horizontal and vertical installation. Stainless steel screen is optional.

Ningbo RMI Plastic Co., Ltd offer rubber gaskets for flange sealing, material offer Viton, FKM, EPDM, NBR, natural rubber, silicon rubber, etc. fit for the flanges by flat face and raised face according to standard DIN PN10, DIN PN16, ANSI CL150, ANSI CL300. JIS 10K. Size from 12" to 24", rubber flange gaskets are mainly for industrial pipeline, water treatment and other corrosive medium application. Specification: Size range: DN15 (12") to DN400 (16")Materials: EPDM; FKM; NBR, NRFlange Type: DIN PN10; PN16; PN25; PN40, RF, FFWorking Temperature:EPDM: -30ºC~140ºCFKM: -20ºC~200ºC.

Plastic fastener is used for corrosive environment, for different application, RMI PLAST offer PVC, PVDF, PP, PA6 materials, it is widely used for equipment and pipes which will touch corrosive liquid with normal temperature and not high pressure and strength. RMI PLAST offer hexagonal bolt, nut, washer and screws by plastic material. Product Name:plastic fastener of Nylon nut and boltsSize range: M3~M20Materials: PVC-U; PP; PVDF; Nylon Dimension

Flow meter is for measuring the flow rate of pipe system, Plastic float flowmeter is made by plastic body and floater, the mainly purpose is for corrosive liquid. RPV164 model plastic flow meter size from DN15 to DN150, connection by socket and flange as per standard DIN, ANSI, JIS, CNS. measuring range from 5lh to 200m3h. plastic flow rate meter is mainly used for water, water treatment, industrial areas. Basic specificationSize: DN15~DN150 (12 inch ~ 6 inch)Connection: Flange, SocketBody Material: AS, ABS, PVCFloater material: ABS CW steelMeasuring range: 5-50 lh ~ 25-200 m3hAccuracy: 4%Design pressure: 1.0Mpa (PN10 bar)Feature of flow meterAll the parts that touch medium are made by plastic and stainless steel. Measureing range is widely. Union design is convenient to install and replace. Transparent body is convenient to observe the medium, and diagnosis problem. Suitable for vertical installation only.

Pneumatic diaphragm valve have single acting type and spring return type. According to different working condition, the valve can be made by material PVDF, CPVC, PVC, PP, PPH, lined PTFE and Lined rubber, connection by flange and socket, as per standard DIN, ANSI, BS, size from 12" to 6". suitable for different applications. Basic specificationSize:DN15~DN150 (12 inch ~ 6 inch)Connection:Flange; SocketActuator:PneumaticType:Spring returnAir supply:4-6barFeature of valveSpring return type actuator, normally close or open.  For smaller air supply pressure, actuator can be customized. Limit switch and solenoid valve are optional if request. 

Model RPV131B is true union type PVC ball valve with socket connection and manual operation by hand lever, true union make the valve easy to install and replace, valve is designed and fabricated as per international standards as DIN, ANSI, JIS, CNS, BS. PVC union ball valve is most suitabel for water treatment, weak acid pipe system, cooling water pipeline, etc.  Ningbo RMI Plastic Co., Ltd offer high quality socket PVC ball valve with specifications as follows: Basic specificationSize:DN15~DN100 (12 inch ~ 4 inch)Body Material:PVC-USeal material:EPDMSeat Material:PTFESocket connection:DIN, ANSI, JIS, CNSDesign pressure:1.0Mpa(PN10 bar) Feature of valve All the parts that will touch medium is made from plastic and rubber.  Self sealing ball design make valve sealing better  Flange end is optional.  Actuator mounting plate available.

RPV134 is three way PVC ball valve with true union connection as per DIN, ANSI, JIS, CNS,  manual operation by hand lever, PVC three way ball valve has T type and L type, amounting plate available for electric and pneumatic actuator,  PVC three way ball valve is most suitabel for water treatment, weak acid pipe system, cooling water pipeline, etc.  Ningbo RMI Plastic Co., Ltd offer three way PVC ball valve with specifications as follows: Basic specificationSize: DN15~DN50 (12 inch ~ 2 inch)Body Material: PVC-USeal material: EPDMSeat Material: PTFESocket connection: DIN PN10Design pressure: 1.0Mpa(PN10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic. Bracket for direct mounting of electric and pneumatic actuators. T type and L type for optional Flange end and female thread connection is optional. 

Rpv134 is compact pvc ball valve with socket and thread connection as per din, ansi, jis, cns, bs, bspt, npt, one piece body make the valve less leaking risk and convenient to install, pvc compact ball valve is cheap cost and easy to handle, it is most suitable for water supply, agriculture irrigation system, fishing farm, water treatment, ect. Ningbo rmi plastic co., ltd offer pvc compact ball valve with specifications as follows: basic specificationsize:dn15~dn100 (12 inch ~ 4 inch)socket connection:din; ansi; jis; cnsthread connection:npt, bsptball material:pvc-ubody material:pvc-useal material:rubberdesign pressure:1.0mpa(pn10 bar) feature of valve one piece body with no leaking risk.  simple construction easy to install.  different colors of body and handle for optional.  octangle body is optional.  oem service is offered   dimension.

Ningbo RMI Plastic Co., Ltd offer several models of FRPP and PPH ball valves, include true union PPH ball valve, flanged FRPP ball valve, gear type PP ball valve, three way PPH ball valve, electric PPPPH ball valve, pneumatic PPPPH ball valve. designed as per standard DIN, ANSI, JIS, BS, CNS. pressure rate by PN10, PN16, 150LB. PP ball valve is widely used for water treatment, mining factory, steel plant, chemical factory, etc. Ningbo RMI Plastic Co., Ltd offer high quality FRPP flanged ball valve with specifications as follows: Basic specificationSize: DN15~DN150 (12 inch ~ 6 inch)Flange connection: DIN PN10; ANSI CL150; JIS10KBody Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HSeal material: EPDM;FPMSeat Material: PTFEDesign pressure: 1.0Mpa(PN10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic. One piece injection body lower the leaking risk.   Strong body design extend the service life.    PTFE stem packing lower the operate torque and leaking risk.  Flange end fit for different standards connection

Model RPV133 is gear operated ball valve with flange end fit for standard DIN PN10, ANSI CL150, JIS 10K. RPV133 is one piece type ball valve with less leaking risk, in this case this ball valve is most suitable for chemical industrial and corrosive medium. FRPP flange ball valve is widely used for water treatment, mining factory, steel plant, chemical factory, etc. Ningbo RMI Plastic Co., Ltd offer high quality FRPP gear type flanged ball valve with specifications as follows: Basic specificationSize: DN200~DN300 (8 inch ~ 12 inch)Body Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HSeal material: EPDM; FPMSeat Material: PTFEFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0MPa(PN10 bar) Feature of valve All the parts that will touch medium is made by thermo plastic. One piece injection body lower the leaking risk. Strong body design extend the service life. PTFE stem packing lower the operate torque and leaking risk. Aluminium alloy gear box in good corrossion resist property. Electric and pneumatic operate is optional.  

Model RPV131B is true union ball valve with socket end fusion welding fit for standard DIN PN10. true union end is easy to installation and replacment,  PP true union ball valve is widely used for water treatment, mining factory, steel plant, chemical factory, etc. RMI PLAST brand PP true union ball valve has the specifications as follows: Basic specificationSize: DN15~DN100 (12 inch ~ 4 inch)Body Material: UPVC, CPVC, PVDF, PP, PPHSeal material: EPDM, FPMSeat Material: PTFESocket connection: DIN, ANSI, JIS, CNS, BS, BSPT, NPTDesign pressure: PN16, PN10 Feature of valve All the parts that will touch medium is made from plastic and rubber.  Flexible ball design make valve sealing better  Flange end is optional.  Actuator mounting plate available.

RMI PLAST offer PPH flange ball valve of model RPV132, one piece body with flange end ANSI CL150, JIS 10K, DIN PN10. PPH is a modified PP with better corrosive property, in this case PPH is most suitable for high corrosive medium in industrial, water treatment, steel plant acid pickling,  chemical factory, etc. Ningbo RMI Plastic Co., Ltd offer PPH flanged ball valve as follows: Basic specificationSize: DN15~DN150 (12 inch ~ 6 inch)Flange connection: DIN PN10; ANSI CL150; JIS10KBody Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HSeal material: EPDM;FPMSeat Material: PTFEDesign pressure: 1.0Mpa(PN10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic. One piece injection body lower the leaking risk.   Strong body design extend the service life.    PTFE stem packing lower the operate torque and leaking risk.  Flange end fit for different standards connection.

Model RPV131B is a true union ball valve with socket end fusion welding fit for standard DIN PN10. true union end is easy to installation and replacment,  PPH true union ball valve is widely used for water treatment, mining factory, steel plant, chemical factory, etc. RMI PLAST brand PPH true union ball valve has the specifications as follows: Basic specificationSize: DN15~DN100 (12 inch ~ 4 inch)Body Material: UPVC, CPVC, PVDF, PP, PPHSeal material: EPDM, FPMSeat Material: PTFESocket connection: DIN, ANSI, JIS, CNS, BS, BSPT, NPTDesign pressure: PN16, PN10 Feature of valve All the parts that will touch medium is made from plastic and rubber.  Flexible ball design make valve sealing better  Flange end is optional.  

CPVC true union ball valve is model RPV131B, it is socket connection and manual operation by hand lever, union end connection make the valve easy to install and replace, it designed and fabricated according to international standards of DIN, ANSI, JIS, CNS, BS. CPVC socket ball valve is most suitabel for water treatment, weak acid pipe system, cooling water pipeline, etc.  Ningbo RMI Plastic Co., Ltd offer high quality CPVC true union ball valve with specifications as follows: Basic specificationSize: DN15~DN100 (12 inch ~ 4 inch) All the parts that will touch medium is made from plastic and rubber Self sealing ball design make valve sealing better   Flange end is optional.   Actuator mounting plate available Design pressure: 1.0Mpa (PN10 bar) Feature of valve All the parts that will touch medium is made from plastic and rubber.  Self sealing ball design make valve sealing better  Flange end is optional.  Actuator mounting plate available Dimension.

RPV131B CPVC true union ball valve is socket connection and manual operation by hand lever, union end connection make the valve easy to install and replace, it designed and fabricated according to international standards of DIN, ANSI, JIS, CNS, BS. CPVC socket ball valve is most suitabel for water treatment, weak acid pipe system, cooling water pipeline, etc.  Ningbo RMI Plastic Co., Ltd offer high quality CPVC true union ball valve with specifications as follows: Basic specificationSize: DN15~DN100 (12 inch ~ 4 inch) All the parts that will touch medium is made from plastic and rubber Self sealing ball design make valve sealing better   Flange end is optional.   Actuator mounting plate available Design pressure: 1.0Mpa (PN10 bar) Feature of valve All the parts that will touch medium is made from plastic and rubber.  Self sealing ball design make valve sealing better  Flange end is optional.  

CPVC gear type flange ball valve is model RPV133, this model is heavy duty ball valve made by one piece body, flange connection and gear operation. Model RPV133 CPVC flanged ball valve is reduced bore and fixed ball. it is for large size pipeline from 8" to 12", CPVC ball valve is suitable for application of industrial pipe system with corrosive liquid, for example chemical factory, steel plant, mining, and water treatment.   The CPVC ball valve flange end with gear type offered with the following specifications: Basic specificationSize: DN200~DN300 (8 inch ~ 12 inch)Body Material: PVC-C; CPVCSeal material: EPDM; FPMSeat Material: PTFEFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0MPa(PN10 bar) Feature of valve All the parts that will touch medium is made by thermo plastic. One piece injection body lower the leaking risk. Strong body design extend the service life. PTFE stem packing lower the operate torque and leaking risk. Aluminium alloy gear box in good corrossion resist property. Electric and pneumatic operate is optional.

Model RPV131A PVDF true union ball valve with socket fusion is developed for strong acid and corrosive liquid, as PVDF is a kind of fluorine plastic with excellent property of corrosive resist, working temperature and strength. True union PVDF ball valve is designed with double union for convenient of installation and replacement, as PVDF is in high cost, in this case the maintenance is important. PVDF ball valve with socket fusion is easy to installation.  RMI PLAST brand PVDF socket fusion ball valve has the specifications as follows: Basic specificationSize: DN15~DN100 (12 inch ~ 4 inch)Body Material: PVDFSeal material: FPMSeat Material: PTFESocket connection: DINDesign pressure: PN16, PN10 Feature of valve All the parts that will touch medium is made from plastic and rubber.  Flexible ball design make valve sealing better  Flange end is optional.  Actuator mounting plate available Dimension.                          

PVDF flanged ball valve model RPV132 is a general type PVDF ball valve, it is made by one piece body with PTFE seat and packing, VITON seal to make the valve high sealing, flange end fit for different standards DIN, ANSI, JIS. PVDF ball valve flange type is widely used in the chemical industrial for new installation project and replacement of old pipe systems as this model PVDF flange ball valve can be replaced of generally type steel valve and stainless steel ball valves.  RMI PLAST brand PVDF flanged ball valve has the specifications as follows: Basic specificationSize: DN15~DN150 (12 inch ~ 6 inch)Flange connection: DIN PN10; ANSI CL150; JIS10KBody Material: PVC-U;PVC-C;PVDF;PP-GF;PP-HSeal material: EPDM;FPMSeat Material: PTFEDesign pressure: 1.0Mpa(PN10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic. One piece injection body lower the leaking risk. Strong body design extend the service life.  PTFE stem packing lower the operate torque and leaking risk.  Flange end fi t for different standards connection

PVDF gear type ball valve flange end is model RPV133, it is flanged ball valve with gear operation. size from 8" to 12" used in large size pipe system for corrosive medium. PVDF flanged ball valve is suitable for DIN, JIS and ANSI standard pipe systems, it is one of the best material in anti corrosive property among plastic valves RMI PLAST brand PVDF gear type flanged ball valve has the specifications as follows: Basic specificationSize: DN200~DN300 (8 inch ~ 12 inch)Body Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HSeal material: EPDM; FPMSeat Material: PTFEFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0MPa(PN10 bar) Feature of valve All the parts that will touch medium is made by thermo plastic. One piece injection body lower the leaking risk. Strong body design extend the service life. PTFE stem packing lower the operate torque and leaking risk. Aluminium alloy gear box in good corrossion resist property. Electric and pneumatic operate is optional. 

FRPP Diaphragm Valve model RPV111 is a weir type diaphragm valve designed and developed according to international standard, the body and main parts which touch medium are made from plastic and rubber, in this case it is suitable for corrosive working conditions. for this model plastic diaphragm valve, there are five different materials for optional, FRPP is one of the common material which is suitable for water treatment and weak acid liquids. RMI Plastic offer model PV111A FRPP diaphragm valve as per standards ASME, JIS, DIN with specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-U; PVC-C; PVDF; FRPP; PP-HDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

GRPP is short for glass reinforced PP, it is PP resin strengthened by glass fiber, it has the corrosive resist property of PP but better in strength, GRPP diaphragm valve model RPV111A is latest desgined diaphragm valve, the design of PTFE diaphragm with EPDM sealing make the valve less leaking risk. new structure design make the diaphragm valve more flowrate than before. Diaphragm valve GRPP flange designed fit for DIN PN10, ANSI CL150 and JIS10K connection.  GRPP diaphragm valve has the specifications and features as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-U; PVC-C; PVDF; GRPP; PP-HDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

PPH diaphragm valve is a special type of PP diaphragm valve, it has better corrosion resist property than PP diaphragm valve, especially for the mixed acid liquid. PPH is modified from PP resin, it is a new material of PP. PPH diaphragm valve is widely used in chemical industrial since it developed, especially in the steel plant acid pickling plant, diaphragm valve pph is one of the common plastic valve for industrial. RMI PLAST BRAND PPH diaphragm valve has the specifications and features as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-U; PVC-C; PVDF; GRPP; PP-HDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

RPV112 model PPH diaphragm valve is a classical type plastic diaphragm valve for more than 30 years, this weir type diaphragm valve is first developed by ASAHI company, it use PTFE diaphragm with EPDM cushion, bolted bonnet with body, wheel manual handle with indicator. RMI PLAST developed and sell this type diaphragm valve PPH for more than 15 years and win good reputation from customers all around the world. RPV112 model diaphragm valve plastic is durable and economical. RMI PLAST BRAND weir type PPH diaphragm valve model RPV112 has the specifications and features as follows: Basic specificationSize range: DN15~DN250 (12 inch ~ 10 inch)Body materials: PVC-U;PVC-C;PVDF;PP-GF;PP-HDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 0.4~0.7Mpa (PN4~PN7 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber. EPDM cushion protect the PTFE diaphragm from over tighten, make sealing betterSteel gasket make the bonnet and body bolted stronger and sealing better. Iron disc is strong to make the diaphragm seal with body better.  Pneumatic actuator mounting is available.   

Model RPV111A PVC diaphragm valve is a weir type plastic diaphragm valve by latest design, the PTFE diaphragm with EPDM cushion make the valve sealing better and protect the inner parts of valve from touch medium. RPV111A UPVC diaphragm valve signed following different standards of DIN, ANSI and JIS. it is easy to replace the plastic valves and metal valves from the currently pipe lines.  RMI PLAST PVC diaphragm valve has the specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-UDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

UPVC diaphragm valve is a kind of diaphragm valve made by plastic materials, diaphragm valve is one of the most important valves in industrial for shut off and control of pipe system, model RPV111 is a weir type diaphragm valve with flange connection for ANSI CL150, JIS 10K and DIN PN10. pressure rate PN1.0 Mpa. PVC diaphragm valve is widely used in mining plant, water treatment, acid pickling, etc. RMI PLAST offer UPVC diaphragm valve with the specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-UDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

Plastic diaphragm valve is a new kind diaphragm valve developed for just around 40 years, the main purpose of use plastic diaphragm valve is to protect the valve from corrsived by the medium, as plastic material is in good property of corrosive resist, so today plastic diaphragm valves are more and more used in industrials, PVC diaphragm valve is one of the plastic diaphragm valve which is widely used in water treatment and chemical factory. RMI PLAST offer PVC diaphragm valve with the specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-UDiaphragm material: EPDMSocket connection: DINDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber. Socket connection for easy installation. Pneumatic operation is optional Dimension:

UPVC Diaphragm Valve Flange End JIS 10K is a JIS standard plastic diaphragm valve PVC material, valve is by flange connection fit JIS 10K standard, weir type with manual wheel handle. RMI PLAST offer UPVC diaphragm valve to the users all around the world, and JIS standard PVC diaphragm valve is widely used in Indonesia, Thailand, and Malaysia.  RMI PLAST offer UPVC Diaphragm Valve Flange End JIS 10K with the specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-UDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.  

CPVC is short for chlorinated polyvinyl chloride, it is a special type of PVC which has better property of working temperature, corrosive resist, CCPVC valve is a special plastic valve,  PVC diaphragm valve is for industrial use, especially for chemical industrial, steel industrial, mining plant,  chlor-alkali industrial, ect.  RMI PLAST offer CPVC diaphragm valve with specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: CPVCDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

CPVC Diaphragm Valve JIS 10K is designed as per standard JIS 10K. size range from 15A to 100A, working pressure PN10 bar, flange connection as per JIS 10K. working temperature from 0 degeee to 95 degree, chemical resist property to most kinds of acid and alkaline medium, light weight, socket adhesive connection is convenient to install.  Ningbo RMI Plastic Co., Ltd supply the CPVC diaphragm valve JIS 10K with specifications as follows: Basic specificationSize range: 15A~100A (12 inch ~ 4 inch)Body materials: CPVCDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

Model RPV111A plastic diaphragm valve is a weir type diaphragm valve made by plastic material of PVC, CPVC, PVDF, PP and PPH. CPVC diaphragm valve is one of which is most suitable for chemical industrial due to it's excellent property of corrosive resist to chemical liquids. CPVC valve is widely used in Paper industry, metallurgical industry, electroplating industry, pharmaceutical industry.  Ningbo RMI Plastic Co., Ltd supply the CPVC diaphragm valves with specifications as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: CPVCDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available. com

Pvdf diaphragm valve has the best property of chemical resist, working temperature, strength among the plastic diaphragm valves due to pvdf resin excellent characteristics. Pvdf diaphragm valve is suitable for almost all kinds of chemical mediums,  the working temperature could up to 140 degree. Working pressure rate pn10 bar is available for general working conditions. In this case, pvdf diaphragm valve is widely used in chemical industries. Pvdf diaphragm valve model rpv112 specification and features as follows: basic specificationsize range:dn125~dn250 (5 inch ~ 10 inch)body materials:pvc-u;pvc-c;pvdf;pp-gf;pp-hdiaphragm material:ptfe with epdm cushionflange connection:din pn10; ansi cl150; jis 10kdesign pressure:0.4~0.7mpa (pn4~pn7 bar) feature of valvesbody and diaphragm that touch medium are made from plastic and rubber.stop device protect the diaphragm from over tighten, extend the diaphragm working life.epdm cushion protect the ptfe diaphragm from over tighten, make sealing better.strengthen design of bonnet and body make the valve stronger and sealing better.ptfe diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.molded bottom stand for simple mounting to the supportor.pneumatic actuator mounting is available .

Pvdf diaphragm valve union type is a kind of plastic diaphragm valve with true union end socket fusion connection. This valve is connected by fusion welding, it is easy to replace and maintenance the valves. Except the connection this model rpv113a diaphragm valve is same structure with flanged diaphragm valve, socket type pvdf diaphragm valve is suitable for small size pvdf pipelines size below 63mm.  pvdf diaphragm valve model rpv113a specification and features as follows: basic specificationsize: 20mm~63mmbody material: pvdf;pp-hdiaphragm material: ptfe with epdm cushionsocket connection: dindesign pressure: 1.0mpa (pn10 bar) feature of valvesbody and diaphragm that touch medium are made from plastic and rubber.  union end connection easy to install and replace of valve.   epdm cushion protect the ptfe diaphragm from over tighten, make sealing better. strengthen design of bonnet and body make the valve stronger and sealing better. molded bottom stand for simple mounting to the supportor.   pneumatic actuator mounting is available.

Mode RPV113A is a true union type diaphragm valve made by material PVDF and PP. the true union end and socket fusion welding connection is convenient for installation. PVDF socket diaphragm valve is most suitable for small size pipeline that require small weight of valves. PVDF true union diaphragm valve is much more lighter in weight than flanged type PVDF diaphragm valve. PVDF socket diaphragm valve is widely used in Semiconductor industry, polysilicon industry, electronics industry, etc. RMI PLAST Brand PVDF diaphragm valve model RPV113A specification and features as follows: Basic specificationSize: 20mm~63mmBody material: PVDFDiaphragm material: PTFE with EPDM cushionSocket connection: DINDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.  Union end connection easy to install and replace of valve.   EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better. Strengthen design of bonnet and body make the valve stronger and sealing better. Molded bottom stand for simple mounting to the supportor.   Pneumatic actuator mounting is available.

Model RPV111A PVDF diaphragm valve was developed on year 2013 by latest design, high quality PVDF resin from Arkema to ensure this PVDF diaphragm valve in high quality and property. PVDF diaphragm valve history more than 20 years since the old type model RPV112 developed, this new type valve has more advantages than old type, for example the sealing structure. operation stop device and convenient mounting of actuator. Ningbo RMI Plastic Co., Ltd offer PVDF diaphragm valve model RPV111A specification and features as follows: Basic specificationSize range: DN15~DN100 (12 inch ~ 4 inch)Body materials: PVC-U; PVC-C; PVDF; PP-GF; PP-HDiaphragm material: PTFE with EPDM cushionFlange connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available.

RPV112 PVDF diaphragm valve is an old type plastic diaphragm valve for more than 30 years. it is a classical type diaphragm valve with excellent functions. simple structure of design make the valve easy to operate, strong bonnet and body design make the valve durable, PTFE diaphragm with EPDM cushion make the valve good corrosive resist property and sealing good. RPV112 PVDF diaphragm valve is usually used in larger size pipeline from 5" to 10" PVDF diaphragm valve model RPV112 specification and features as follows: Basic specificationSize range:DN125~DN250 (5 inch ~ 10 inch)Body materials:PVC-U;PVC-C;PVDF;PP-GF;PP-HDiaphragm material:PTFE with EPDM cushionFlange connection:DIN PN10; ANSI CL150; JIS 10KDesign pressure:0.4~0.7Mpa (PN4~PN7 bar) Feature of valvesBody and diaphragm that touch medium are made from plastic and rubber.Stop device protect the diaphragm from over tighten, extend the diaphragm working life.EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.Strengthen design of bonnet and body make the valve stronger and sealing better.PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.Molded bottom stand for simple mounting to the supportor.Pneumatic actuator mounting is available .

PVDF Pneumatic Diaphragm Valve Model RPV114 is diaphragm valve pneumatic single acting. the valve is made by PVDF body, weir type by flange connection or socket fusion welding. the actuator is single acting pneumatic actuator, solenoid valve, limit switch and other accessories are optional. the air supply of actuator is PN 4 bar to PN 6 bar.  Basic specificationSize: DN15~DN150 (12 inch ~ 6 inch)Connection: Flange; Socket weldingActuator: PneumaticType: Spring returnAir supply: 4-6barFeature of valveSpring return type actuator, normally close or open.  For smaller air supply pressure, actuator can be customized. Limit switch and solenoid valve are optional if request.

PVC Diaphragm Valve Pneumatic Spring Return Model RPV114 is control valve made by PVC diaphragm valve with pneumatic actuator. the PVC pneumatic diaphragm valve is widely used in intelligent pipe system with computer controlled. it is widely used in the pharmaceutical industry, nuclear power, solar energy, the semiconductor industry, etc. which need control the system accurately.  Basic specificationSize: DN15~DN150 (12 inch ~ 6 inch)Connection: Flange; Socket weldingActuator: PneumaticType: Spring returnAir supply: 4-6barFeature of valveSpring return type actuator, normally close or open.  For smaller air supply pressure, actuator can be customized. Limit switch and solenoid valve are optional if request. 

Model RPV122A PVDF butterfly valve is a gear type butterfly valve made by PVDF body. this butterfly valve PVDF is a lug type butterfly valve central lined, connection fit for flange DIN PN10, ANSI CL150 and JIS 10K. Plastic gear box,  Aluminium alloy gear box and plastic gear box is for optional. Seat and seal made by EPDM and VITON for different mediums.  PVDF butterfly valve gear type with following specifications: Basic specification Size:DN150~DN600 (6 inch ~ 24 inch)Wafer connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVDF, PPGFDisc Material: PVDFSeal material: EPDM;FPMDesign pressure: 0.2~1.0Mpa (PN2~10 bar) Feature of valveSteel frame inside of body and disc make strengthen the valve    Electric and pneumatic actuator mounting are availableGear box has aluminium alloy and plastic shell for optional

PVC butterfly valve gear type is a central lined plastic butterfly valve made by PVC body and disc, EPDM, NBR, NR seat material for optional. iron gear box and wheel for operation. PVC gear type butterfly valve is lug type and wafer type connection fit for flange DIN PN10, ANSI CL150, JIS 10K. size range from 2" to 16" PVC gear drive butterfly valve with following specifications: Basic specification Size: DN50~DN400 (2 inch ~ 16 inch)Wafer connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVCDisc Material: PVCSeal material: EPDM; NBR, NRDesign pressure: 0.2~1.0Mpa (PN2~10 bar) Feature of valveSteel frame inside of body and disc make strengthen the valve    Electric and pneumatic actuator mounting are availableGear box has aluminium alloy and plastic shell for optional

Pph gear type butterfly valve model rpv122a is a common type butterfly valve by gear operation, lug and wafer connection fit for different standards flanges. Butterfly valve pph is used for corrosive medium pipe system, especially in steel company,  pharmaceutical industry, nuclear power, solar energy, the semiconductor industry. Pph butterfly valve gear type with following specifications: basic specification size: dn150~dn600 (6 inch ~ 24 inch)wafer connection: din pn10; ansi cl150; jis 10kbody material: pph, pp-gf, ppdisc material: pph, pp-gf, ppseal material: epdm; fpmdesign pressure: 0.2~1.0mpa (pn2~10 bar) feature of valvesteel frame inside of body and disc make strengthen the valve    electric and pneumatic actuator mounting are availablegear box has aluminium alloy and plastic shell for optional dimension.

RPV142 is a swing type check valve with socket connection, material made by PVC and EPDM seals. socket end as per standards DIN, ANSI, JIS, CNS, BSPT, NPT. this type PVC swing check valve is suitable for both vertical and horizontal installation. it is widely used in water supply, water treatment, industrial, etc. PVC socket swing check valve has the specifications as follows: Basic specification Size: DN20~DN150 (34 inch ~ 6 inch)Socket connection: DIN; ANSI; JIS; CNSBody Material: PVC-USeal Material: EPDMDesign pressure: 0.7~1.0Mpa (PN7~10 bar) Feature of valve Suitable for Horizontal and vertical installation  Bolted body is strong.  Simple structure is easy to diagnose problem and repair valve  Flange end is optional. Dimension

PVC Ball Check Valve flange end size from 12" to 12", flange connection as per standards DIN, ANSI, JIS. Sealing by EPDM. PVC Ball Check Valve is only suitable for vertical installation, pressure rate PN10 Bar. this type PVC ball check valve is widely used in waste water treatment, chemical industrial for corrosive medium.  PVC flange ball check valve has the specifications as follows: Basic specification Size: DN15~DN300 (12 inch ~ 12 inch)Flange connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVC-U;PVC-C;PVDF;PP-GF;PP-HDesign pressure: 0.5~1.0Mpa(PN5~10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic.  Lead rail design make the ball seal with body better    One piece injection body make it no risk of leaking to the atmosphere  Suitable for vertical installation

PVC single piece wafer check valve is common type PVC check valve, it is simple structure, small weight, easy to installation, and convenient to maintenance, this plastic wafer check valve is widely used in water system, especially in swimming pool, water treatment, irrigation, finish farm, etc.  RMI PLASTIC offer PVC wafer check valve with the specifications as follows: Basic specification Size: DN80~DN300 (3 inch ~ 12 inch)Connection as per: DIN PN10; ANSI CL150; JIS 10KBody Material: PVC-USeal material: EPDMDesign pressure: 1.0Mpa(PN10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic and rubber Suitable for horizontal installation    Simple structure is easy for installation and replace.    Flange assembled type by socket connection is optional Dimension 

Pvc true union ball check valve with socket connection is ball type check valve with epdm sealing. Pvc double union ball check valve is suitable for water supply, water treatment, agriculture irrigation, finishing farm, etc. The socket and female connection as per different standards of din, ansi, jis, cns, bspt, npt.  rmi plastic offer pvc true union ball check valve with the specifications as follows: basic specification size: dn15~dn50 (12 inch ~ 2 inch)body material: pvc-u;pvc-c;pp-hseal material: epdmsocket connection: din, ansi, jis, cnsdesign pressure: 1.0mpa(pn10 bar) feature of valve ball orbital design lower the valve leaking risk.  double union design easy to replace and install of valves  hollow ball design make the valve seal better  simple structure make it easy to diagnose problem and repair valveflange end is optional.

PVC single union ball check valve is a ball type check valve with single union structure. single union end is convenient for installation, the socket connection as per standards of DIN, ANSI, JIS , CNS. PVC check valve single union model RPV145 is only suitable for vertical installation.  RMI PLASTIC offer PVC single union ball check valve with the specifications as follows: Basic specification Size: DN15~DN80 (12 inch ~ 3 inch)Body Material: PVC-U;PVC-C;PP-HSeal material: EPDMSocket connection: DIN, ANSI, JIS, CNSDesign pressure: 1.0Mpa(PN10 bar) Feature of valve Ball orbital design lower the valve leaking risk.  Single union design easy to replace and install of valves  Simple structure make it easy to diagnose problem and repair valveFlange end is optional.

PVC bottom valve model RPV147 is a socket type plastic bottom valve, Made by PVC, CPVC, PP material with light duty for water class. this type PVC ball check valve is usually used for water system, water treatment, finishing farm, etc. this model check valve also have flange type for optional with standard fit for DIN PN10, JIS 10K and ANSI CL150.  RMI PLAST brand PVC bottom valve with the specifications as follows: Basic specification Size: DN15~DN80 (12 inch ~ 3 inch)Body Material: PVC-U;PVC-C;PP-HSeal material: EPDMSocket connection: DIN, ANSI, JIS, CNSDesign pressure: 1.0Mpa(PN10 bar) Feature of valve Single union basket design easy to replace the inner parts of valves  Hollow ball design make the valve seal better  Simple structure make it easy to diagnose problem and repair valve  Flange end is optional.

PVC foot valve model RPV148 is a flanged type foot valve, it is a heavy duty plastic foot valve with size from 2" to 12". this type UPVC check valve is usually used in industrial area due to it's strong body and good strength. the flange standard of this model plastic check valve is fit for DIN PN10, ANSI CL150 and JIS 10K.  Ningbo RMI Plastic Co., Ltd offer the PVC foot valve with the specifications as follows: Basic specification Size: DN50~DN300 (2 inch ~ 12 inch)Body Material: PVC-U; PVC-C; PP-H; PVDF; PPSocket connection: DIN, ANSI, JISDesign pressure: 0.5 to 1.0Mpa(PN5 to 10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic.  One piece body design reduce the leaking risk.    Strong body design extend the service life of valve.

CPVC swing check valve model RPV141 is an industrial class check valve, this valve is made by material CPVC which is a engineering thermoplastic with good property of corrosive resist, working temperature and strength. this model swing check valve CPVC is mostly used in steel factory, mining plant, chemical industrial, ect. CPVC swing check valve flange end have the specifications as follows: Basic specificationSize: DN15~DN300 (12 inch ~ 12 inch)Flange connection: DIN PN10; ANSI CL150; JIS 10KBody Material: PVC-U; PVC-C; PVDF; PP-GF; PP-HDesign pressure: 0.5~1.0Mpa (PN5~10 bar) Feature of valveAll the parts that will touch medium is made from thermo plastic and rubber. Suitable for horizontal installation only. Bolted bonnet is convenient for inspect the valve, fix and replace the inner part. Strengthed flange struction make bolted connection stronger

PVDF ball check valve flange type is one type of PVDF check valve model RPV143. this type PVDF ball check valve is one piece body with solid ball structure, it is strong and good strength for industrial chemical application especially used for strong corrosive acid. PVDF ball check valve fit for different standards flange connection, in this case it can be easily replaced.  RMI PLAST PVDF ball check valve flanged end with the following specification and features: Basic specificationSize: DN15~DN300 (12 inch ~ 12 inch) Flange connection: DIN PN10; ANSI CL150; JIS 10K Body Material: PVDF Seal Material: VITON Design pressure: 1.0Mpa (PN10 bar) Feature of valveAll the parts that will touch medium is made from thermo plastic.  Lead rail design make the ball seal with body better    One piece injection body make it no risk of leaking to the atmosphere  Suitable for vertical installation  Dimension    

PVDF Butterfly Valve Model RPV121A standard ANSI CL150, size from 2" to 8" by lever handle, size 8" to 40" by gear type. Butterfly valve PVDF fit for flange connection standard ANSI of class 150. working pressure from PN2 to PN10,  work temperature from -20 degree to 145 degree, suitable for strong acids.  RMI PLAST offer the PVDF butterfly valve with following specifications: Basic specificationSize: DN50~DN1000 (2 inch ~ 40 inch)Body Material: PVDF Seal material: EPDM, VitonWafer connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 0.2~1.0Mpa (PN2~10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubber.  Multi-hole fit for different standards connection    Valve is easy to assemble and disassemble to replace damaged parts  Small open and close torque make valve easy to handle Strong hand lever design make operate easierElectric and pneumatic actuator mounting are available Dimension.

RMI PLAST PVDF butterfly valve JIS standard designed and produced as per presssure rate 10K, size from 1-12" to 8" by hand lever and gear operation. Seal and seat made by EPDM and VITON, stem made by stainless steel 304, 316L and other materials customized. gear box made by aluminium alloy and Plastic alloy for different application. RMI PLAST offer the PVDF butterfly valve with following specifications: Basic specificationSize: DN40~DN200 (1-12 inch ~ 8 inch)Body Material: PVDF Seal material: EPDM, VitonWafer connection: DIN PN10; ANSI CL150; JIS 10KDesign pressure: 1.0Mpa (PN10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubber.  Multi-hole fit for different standards connection    Valve is easy to assemble and disassemble to replace damaged parts  Small open and close torque make valve easy to handle Strong hand lever design make operate easierElectric and pneumatic actuator mounting are available Dimension.

PVC butterfly valve lever type DIN PN10 is PVC body and disc, with EPDM seat and seal. hand lever operation, wafer connection as per DIN PN10 flange standard, PVC butterfly valve model RPV121B is suitable for water supply, water treatment, irrigation, finishing farm, swimming pool, etc.  RMI PLAST brand PVC butterfly valve model RPV121B designed with the following specification and features Basic specificationSize: DN50~DN200 (2 inch ~ 8 inch) Body Material: PVC, UPVC Seal material: EPDM Wafer connection: DIN PN10; ANSI CL150; JIS 10K Design pressure: 1.0Mpa (PN10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubberMulti-hole fi t for different standards connection    Valve is easy to assemble and disassemble to change damaged parts  Dry-stem are optional    Electric and pneumatic actuator mounting are available

Plastic Butterfly Valve PVC body with EPDM seat, operated by lever handle manual, connection as per flange ANSI CL150. RMI PLAST offer PVC manual butterfly valve from size 2" to 8", is one of the leading manufacturer of PVC butterfly valve in China with high quality and competitive price.  RMI PLAST brand PVC butterfly valve model RPV121B designed with the following specification and features Basic specificationSize: DN50~DN200 (2 inch ~ 8 inch) Body Material: PVC, UPVC Seal material: EPDM Wafer connection: ANSI CL150 Design pressure: 1.0Mpa (PN10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubberMulti-hole fi t for different standards connection    Valve is easy to assemble and disassemble to change damaged parts  Dry-stem are optional    Electric and pneumatic actuator mounting are available

Butterfly Valve JIS 10K is designed as per JIS standard fit flange 10k. UPVC butterfly valve JIS 10K size from 50A to 200A, both lever type and gear type available. body and disc made by UPVC, seat and seal made by EPDM, stem made by steel and stainless steel. Butterfly valve PVC working pressure PN10, working temeprature up to 70 degree. RMI PLAST brand PVC butterfly valve model RPV121B designed with the following specification and features Basic specificationSize: DN50~DN200 (2 inch ~ 8 inch) Body Material: PVC, UPVC Seal material: EPDM Wafer connection: JIS10K Design pressure: 1.0Mpa (PN10 bar) Feature of valveDisc and seat that touch medium are made from plastic and rubberMulti-hole fi t for different standards connection    Valve is easy to assemble and disassemble to change damaged parts  Dry-stem are optional    Electric and pneumatic actuator mounting are available Dimension