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Leading Manufacturer, Supplier & Retailer of Manual Flat Gate Valve of Power Station Valves, Pneumatic Power Station Gate Valve, API Electric gate valve Z941H-150Lb of power plant valve, the Swing Flange of Type Check Valve and Flange Fluorine-butterfly valve.

Manual Flat Gate Valve Of Power Station Valves

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering Manual flat gate valve of power station valvesthe seal.At the same time, the valve plate to the outlet pressure sealing seat, become a double seal.Product overviewManual flat gate valve Z43F - 16 c is suitable for natural gas, petroleum, chemical industry, environmental protection, city pipeline, the gas pipeline conveying pipeline, such as steam vent system and the storage device, used for opening and closing device.This series product adopt new floating type sealing structure, is applicable to pressure is not more than 10 mpa, temperature - 29 121 degree centigrade on the gas pipeline of H2S gas content is higher, as control opening and closing of the medium and adjusting device, the product structure design, select material appropriate, strict testing, convenient operation, strong corrosion, wear resistance, erosion resistance, is a kind of ideal new oil industry equipment.Manual flat gate valve Z43F-16C Scope of application:Flat gate valve is suitable for natural gas, petroleum, chemical industry, environmental protection, city pipeline, the gas pipeline conveying pipeline, such as steam vent system and the storage device, used for opening and closing device.Z43 diversion hole Single valve plate Flat gate valve Suitable for gas drilling and purification Long distance pipeline.Manual flat gate valve Z43F-16C Structural characteristics and working principle1, adopt the floating seat, two-way opening and closing, reliable seal, flexible opening and closing.2, valve plate are oriented to give precise guidance, at the same time, sealing surface spraying weld hard alloy, resistance to erosion.3, high carrying capacity of the valve body, the channel for straight-through, fully open, and valve plate similar diversion hole through and straight pipe, the flow resistance is very small.Stem with composite packing, multiple seal.

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Pneumatic Power Station Gate Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering Pneumatic gate valve, with the aid of compressed air driven valve, gate valve is closed, sealing surface can only rely on medium pressure to seal, that depend on medium pressure, the disc will be to the other side of the valve seat sealing surface pressure to ensure that the seal face seal, this is the seal.Most is adopt compulsory seal gate valve, the valve is closed, to rely on outside force forced the ram pressure to the seat, to ensure the sealing surface sealingmaterials and instructions1This valve is mainly composed of valve body, valve cover, disc, valve stem, sealing ring, double cylinder and piston, piston rod, plate, together with the buffer mechanism, manual, pneumatic, manual switching device and cover packing device and other parts.2On the top of the piston top to trip on last time inquiry, make hair inquiry;The piston stroke bottom to the top of line down back to the device, make hair message, as gate valves open and close the information in the central control center simulation dashboard display.3The rise and fall of the upper part of the handwheel overhanging indication rod, marked the disc of the valve is in a state of ascension or falling.Gate valve is closed, overhanging indication rod in the lowest position;On the other hand, the gate is wide open, the overhanging indication rod is located in the highest position.This is the valve opening and closing state of the instructions.4The upper cylinder cover is equipped with pneumatic - manual switching device.Will transform the handle clockwise to "pneumatic" positioning hole position, gate valve in the pneumatic operation state;Conversely, convert the handle counterclockwise to turn to "manual" is due to hole location, gate valve can be manually.With bevel gear lever switch in the opposite direction.Manual gate valves, wheel spin and ordinary manual valve, namely clockwise to shut, counterclockwise to open.With bevel gear instead.

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API Electric Gate Valve Z941H-150Lb Of Power Plant Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering American Standard electric valve for coal, coal, syrup, water, paper making industry is an ideal sealing valve, adjustment and throttle use in the pipe, can be installed in any position. The valve mainly by the left and right body, type U sealing ring, gate, steel nut, stem, frame, cylinder and other parts, the valve opening and closing by the motion of the cylinder to complete.Structure characteristics:1, the use of the folder structure, small volume, light weight.2, completely open access, which can prevent the valve dielectric deposition.3, the newly developed U type sealing ring, the valve can guarantee a good seal.4, the gate of the outer seal, is embedded in the valve body through the flexible seal to achieve, and by means of screws, adjust the plate.5, flow resistance small.6, convenient installation and repair

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The Swing Flange Of Type Check Valve

9,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering swing check valves within the adoption of the rocker arm swing structure, all the opening and closing of the valve is mounted on the body, not through the body, in addition to the flange parts with sealing gasket and seal ring, the whole not funnelled outside, put an end to the valve leakage.Swing check valve rocker arm and the disc joint adopts spherical connection structure, make the disc in 360 c range with a certain degree of freedom, trace position with proper compensation.Scope of application:double disc wafer of a swing check valve is suitable for the nominal pressure pn10 pn420, class150 class2500; nominal diameter dn15 dn1200, nps12 48; working temperature 196540 centigrade degree of various pipelines, used to prevent the backflow medium. By choosing different capable person, wafer check valves can be used in petrochemical, metallurgical, power, light industry, food industry such as gray water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea, and other media.

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Flange Fluorine-butterfly Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering Flange Fluorine-butterfly valve with the spherical sealing surface lining fluoride plastic bag lined butterfly plate, with the seat base of silicone rubber gasket to adjust the valve sealing performance; The valve operation, tight sealing performance, long service life; Can be quickly cut off or adjust flow. Suitable for reliable sealing and good regulation characteristics required. Body adopts the split type, valve shaft end sealing now by the rotation of the between disc and seat base and fluorine rubber to control, so as to achieve the product structure is compact, good appearance, reasonable process, reliable in performance. Ensure the valve spindle is not in contact with the cavity fluid, replacing valve spindle is very convenient and valves do not need to dismantle LiLi piping. Products are widely applied in various types of industrial liquid and gas in the pipeline transportation (including steam), especially have punished severely corrosive medium using occasions such as sulfuric acid, hydrofluoric acid, phosphate, acid, chlorine, alkali, aqua regia has a strong corrosive medium, etc.

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Three Chip Flanged Ball Valves

4,500 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering Structure feature1, the opening and closing without friction. This function completely solve the traditional valve for sealing surface friction each other and affect the sealing problem.2, the structure of the jacket type. The valve can be directly mounted on the pipeline online inspection and maintenance, can effectively reduce the parking device, reduce the cost.3, single seat design. To eliminate the influence due to abnormal pressure valve lumen medium use safety problems.4, low torque design. Special structure design of the valve stem, only with a small hand could easily openclose the valve.5, wedge seal structure. Valve by valve stem provides mechanical force, wedge pressure the ball into the seat and seal, make the valve's sealing is not affected by changes in the pipeline pressure difference, under various conditions sealed performance has a reliable guarantee.6, the structure of the sealing surface of self-cleaning. When the ball tilting away from the seat, fluid in the pipeline along the sphere uniform sealing surface into 360 through, not only eliminates the high velocity on the seat of local scour, also washed away by the accumulated on the surface of the sealing material, achieve the goal of the clean.

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The Power Plant Check Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering High pressure power station check standards:1. The design and manufacture and acceptance by thermal power valve standard ANSIB16.34 API6D GB12236 E101 and JBT3595, DLT531 prescribed standards.2, the structure length by E101, JBT2766, GBT15188.1 ANSIB16.10 GB12221 standard or according to user requirements.3, pressure - temperature level by E101, JBT3595 API598 GB9131 prescribed standards.4, according to the welding groove size GB12224, JBT3595, ASME B16.25 ANSIB16.25 standard rules or according to the size of the user piping requirementsHigh pressure lift check valve structure features:1, the overall disc quenching, and can move up and down in the body, medium backflow, medium pressure and spring automatic valve closed.2, the valve body, valve cover are all die forgings.3, on the seat sealing surface using cobalt-based hard alloy plasma spray welding surface. Wear resistant, good abrasion resistance.4, the check valve should be installed in horizontal pipe runs medium flow from the bottom to upper or flow.Power station of check valve installation should pay attention to the following things:1. when installation, pay attention to the medium flow direction should be consistent with valve body by the ticket direction arrow.2. do not make the check valve in the line to bear weight, large check valve shall be independent support, make it not influenced by the pressure caused by the piping.3.vertical elevating disc check valve should be installed in vertical pipe runs.4.elevating disc check valve should be installed in horizontal pipe runs.The difference between power station check valves and other valves:1. The product design and manufacture according to standard E101 and JBT3595-93 rules, reasonable structure, excellent performance, modelling.2. The valve lumen self-tightening seal structure is adopted, and the medium pressure is higher, the sealing performance, the better.

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Power Swing Check Valves

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering American standard H64H check the introduction of heat power stationButterfly check valve for straight-through processing, the above several kinds of check valve in the connection form can be divided into the threaded connection, flange connections and welding of three. Also belong to the check valve class. Open-close part by medium flow and power to open or closed, to prevent the backflow medium valve check valve. Check valve belong to automatic valve class, mainly for the one-way flow of medium pipeline, only allowed to medium flows in one direction, in order to prevent accidents.Model: H64Y - 1500 lb, H64Y - 1500 lbMaterial: WCB, ZG20CrMoV ZG15CrMoV WC6, WC9, such as high temperature materialConnection: weldingNominal diameter: DN50DN300Applicable medium: water, steam, oil, chemical industry, high temperature and medium pressure environments such as: 1500 lb, 2500 lbWorking temperature: - 29 570 centidegrade degree (note: the use of different temperature, the valve body material chooses different. Material selection of the valve body or use temperature to choose according to customer's request.)Flow direction: one wayType (channel) : straight throughDesign criteria: API6D, BS1868 sealing form: hard seal processing custom: is America standard plant check valve .

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Electrical Check Valves

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Brand Name HISUN
  • Country of Origin wenzhou, zhejiang
We are offering Check valves are generally divided into lift, swing and other several types.Lift check valve general similar to cut-off valve, the structure of the disc along the center line of the channel for lifting movement, reliable action, but the fluid resistance is bigger, is suitable for the occasion of a small diameter. Lift check valve can be divided into straight-through and vertical two kinds. Straight-through lift check valve generally can only be installed in a horizontal pipe, and the vertical lift check valve should be installed in a vertical pipe commonly.Swing check valve disc around the axis of rotation. The fluid resistance is generally less than lift check valve, it is suitable for large caliber of occasions. Swing check valve according to the number of the disc can be divided into single swing, more than double disc swing and swing three segments. Single swing check valves are generally applicable to medium caliber. Large diameter single swing check valve is used in the pipeline, to reduce the water hammer pressure, had better use can reduce the water hammer pressure slowly-closing check valve. Double disc swing check valve .The difference between power station check valves and other valves:1. The product design and manufacture according to standard E101 and JBT3595-93 rules, reasonable structure, excellent performance, modelling.2. The valve lumen self-tightening seal structure is adopted, and the medium pressure is higher, the sealing performance, the better.(3) for butt welding on both ends of the branch pipe, different to meet the demand of the takeover.4. The disc and seat sealing surface using department too vertical (stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, good abrasion resistance, long service life.

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The Power Station Electric Welding Cut-off Of Globe Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Brand Name HISUN
  • Country of Origin wenzhou, zhejiang
We are offering 1. The body and bonnet link forms: pn10-64 using bolted bonnet; pn64-320 using the pressure sealed cover.2. Stem nut: under normal circumstances, stem nut materials using astm a439 d2, at the same time can be based on user require the use of copper alloy materials, such as for large caliber cut-off valve, rolling bearing, can effectively reduce the cut-off valve open torque can easily switch valve.3. Stem design: the whole forging process, in accordance with the standards to determine the minimum diameter.4. The valve cover gasket form: pn10-64 cut-off valve adopts stainless steel graphite winding gasket; pn100 globe valves are available in stainless steel graphite winding gasket can also use a metal ring gasket; pn160 cut-off valve can be used metal ring gasket, pn320 cut-off valve adopts the pressure seal metal ring.5. Stop valve structure features: bolted bonnet, rising stem yoke and lift stem metal cover.6. Back seat design: our company provides all globe valve seal design, under normal circumstances, the carbon steel globe valve seat design uses separate sealing structure, stainless steel valve's sealing face is very reliable. Although have pour sealing according to the standard api600, but it's not as the basis of in case bring pressure change filler.7. Packing: usually adopt forming flexible graphite as filler material, can according to user requirements to provide ptfe or compound packing materials. Packing and stuffing box contact surface roughness is 3.2 u m, can ensure that the valve stem and packing interface bonding tightly but is free to rotate to a precision machining of the valve stem sealing surface roughness of 0.8 u m can ensure the valve stem seal.8. The seat: carbon steel globe valve seat usually using forged steel materials, valve seat sealing surface spray welding carbide according to customer demand, nps 10 or less "by using separate thread screw-plug seat.

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High Pressure Forged Steel Ball Valve For Power Station

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering main design parametersThis valve parts are forgings, soft sealing ring set into the steel ring, steel also work out sealing surface, radial steel seat and the back are equipped with "O" type circle, nothing more than to ensure that the medium leakage, the valve stem designs for the bottoms, shoulder has thrust bearing, to reduce operating torque.Once the fire protection function: soft sealing have been burned, due to the medium pressure the ball into the steel.To prevent leakage of medium.Size: DN15 100 mmPressure: PN16.0 32.0 MPaConnection: flange, JBT 2769-92, ANSI B16.5, welding: GB12224-89Working temperature: - 28 120 degree centigrade , - 28 180 degree centigredeSeal cooperates: seal: denier Linpolyethylene iminereinforced ptfeSphere: 2 Cr13 chrome plated nickel

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The Power Station Hard Seal Electric Butterfly Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering the basic design parametersnominal size: 50-2000 - mm dn, 1 78 structure length: gb, ansi b16.10. 12221-89nominal pressure: pn 1.0 6.4 mpa class 150 300 lbthe connection forma. The flange: jbt 79-94. Gb9112 9131 9131, hgj 44 76-76, ansib 16.5b, welding, gb, ansi b16.25. 12224-89use the temperature: - 40 50 450 degree centigrade, 300 degree centigrade, -, - 101 600degree centigrade, - 101 800degree centigradethe basic error: 2.5%back to the poor: 2% or less dead zones: 0.8% or lessapplicable medium: water, gas, oil and corrosive medium

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High Temperature And High Pressure Power Station Globe Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering J61Y high temperature and high pressure power station globe valve is Applicable to oil, natural gas, high temperature and high pressure pipeline do as purpose, common size: 10-500 - mm, pressure: 10.0-32.0 Mpa.Product characteristics and USES:1, the welding structure is used to connect the valve and piping.2, sealing surface is not easy to wear, abrasion, good sealing performance, long service life.3, compact structure, good opening and closing, small height, easy maintenance.4, suitable for water, steam, oil pipelines, has the characteristics of resistance to high temperature and high pressure

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Cast Steel Power Plant Gate Valves

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering the high pressure stainless steel and cast steel gate valve are product by zhejiang hisun automation instrument co, ltd.it is widely used in petrochemical, power, food processing and so on in the pipeline, applicable medium: oil, gas, steam, etc. Material: stainless steel, cast steel, forged steel, alloy steel, etc.Scope of performance:product features:1, reasonable structure design, the valve performance is good, smooth channel, flow coefficient is small2, the sealing surface of stainless steel and hard alloy material, long service life of valve used.3, using the flexible graphite packing, sealing reliable performance, flexible operation of the light4, can drive mode for manual, pneumatic, electric, gear transmission5, structure: elastic wedge single ram, rigid wedge of double ram type of single ram.

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Floating Type Metal Sealing Ball Valves Apply For Power Station

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering The basic designStyle: direct to open casting ball valve DN15 400 mm, 12 "to 16"Through three type casting ball valve DNSO 700 mm, 2 " 28"The length of the structureA, flange: ANSI B16.5, MSS - SP 44, JBT 79-94, GB 91129131-88HGJ 4476-91B, welding: ANSI B16.25, GB 12224-89The use of temperatureA, long distance pipeline ball valve: - 28 150 centigrade degree B, general pipeline ball valve: - 28 28 250 centigrade degree 150 degree centigrade , -, - 28 350 centigrade degree.C, metal ball valve: - 50 425 centigrade degree, - 101 425 centigrade degreeApplicable medium: water, steam, oil and corrosive medium.Driving mode: electric, pneumatic, hydraulic, worm gear drive, etc.

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Power Plant Check Valve

9,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Brand Name HISUN
  • Country of Origin wenzhou, zhejiang
Product overviewthe high voltage valve pipe ends welded structure, the welding groove must be made according to the standard or user requirements, it is suitable for the thermal power plant, petrochemical, metallurgical and other high temperature and high pressure steam, water, oil, steam pipe for preventing device of medium flow. . The processing of pure metal layer is more than or equal to 3mm, with a wear-resistant, high temperature resistance, corrosion resistance, abrasion resistance, long service life.one is the introduction of ansib16.34 and jis type according to e101 standard; the other is a national standard jb3595 standard. Temperature and pressure rating of the following is the same, in some pipeline there are some exchange relation. In the middle of the valve cover junction valve pressure, has good sealing performance under high temperature and high pressure conditions. Self sealing ring has two kinds: one kind is the low carbon steel materials, the other is a flexible graphite with 316 wire (network). Sealing surface is welded cobalt base hard alloy.Execution standard:1.the design and manufacture and acceptance by thermal power valve standard ansib16.34 api6d gb12236 e101 and jbt3595, dlt531 prescribed standards.2, the structure length by e101, jbt2766, gbt15188.1 ansib16.10 gb12221 standard or according to user requirements.3 pressure - temperature level by e101, jbt3595 api598 gb9131 prescribed standards.Structure characteristics:1 the valve flap quenching, and can move on the body, medium back, by the medium pressure and the automatic valve valve spring.2 the valve seat sealing surface using cobalt based alloy plasma spray surface. Wear resistance and good anti abrasion performance.3 valve body, valve cover for die forgings.4 check valve should be installed in horizontal pipelines medium flows from down to up.

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The Power Station Globe Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering Main characteristics and uses1, the welding structure is used to connect the valve and piping.2, sealing surface is not easy to wear, abrasion, good sealing performance, long service life.3, compact structure, good opening and closing, small height, easy maintenance.4, suitable for water, steam, oil pipelines, has the characteristics of resistance to high temperature and high pressure.standards1, manufacturing acceptance conditions according to the provisions of the JBT3595 or E101.2, the valve structure according to the provisions of the ANSI B16.10 or E101 length.3, the valve body welding groove according to the provisions of the ANSI B16.25 or according to the size of provided by the user.

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The Middle Flange Gate Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering This power station gate valve is apply to different pipeline.it can open and close the the medium of pipeline, we can according to different medium to choose different material. The valve have simple structure , convenient operation way and long service life .The feature of the valve1 The power station gate valve is adopt to through structure, in this way .it can Reduce the flow resistance coefficient , energy loss and make the service life longer.2 the valve lumen is adopt to Pressure self-tightening seal structure.in this way , the Sealed performance is very good.Body : WCB , WC6 , WC9DISC : WCB , WC6 , WC9Bonnet: 12Cr1Mo1VAStem: 12Cr1Mo1VASeat: 12Cr1Mo1VAPacking :fexible graphiteYoke :WCB, WC6Stem Nut : ZCuZn25A16Fe3Mn3

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The Wafer Electric Butterfly Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering The basic design parametersNominal size: 50-2000 - mm DN, 1" 78 "Structure length: GB, ANSI B16.10. 12221-89Nominal pressure: PN 1.0 6.4 MPa Class 150 300 lbThe connection formA. the flange: JBT 79-94. GB9112 9131 9131, HGJ 44 76-76, ANSI B16.5B, welding, GB, ANSI B16.25. 12224-89Use the temperature: - 40 50 450 degree centigrade, 300 degree centigrade, - 101 600 degree centigrade, - 101 800 degree centigradeThe basic error: 2.5%Back to the poor: 2% or less Dead zones: 0.8% or lessApplicable medium: water, gas, oil and corrosive medium

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American Standard Small-bore Forged Steel Power Plant Gate Valve

18,000 / Piece Get Latest Price
  • Country of Origin wenzhou, zhejiang
We are offering Forged steel gate valve s valve cover design have three forms. The first is a bolt type valve cover, according to this design the form of the valve, the valve body and valve cover bolt connection, spiral wound gasket (304 with flexible graphite manufacturing) or metal ring seal. Second kinds of design form is welding type valve cover, according to this design the form of the valve, the valve body and valve cover with a threaded connection, welded seal. Customers with special requirements can be used when full penetration welding connection. The third is self tight pressure valve cover, according to this design form design of the valve, the valve body and valve cover with a threaded connection, pressure from the seal ring seal.Technical specification:Design and manufacture: API 602, BS5352, ANSI B16.34Size: 12" 3"DN10-50Pressure range: 150LB-2500LB PN16-100Valve body material:A105; LF2;F5;F22;304(L), 316(L);Monnel; 20 alloy; etc.Design features:Bolt Connect the valve cover, the lever bracketOr welding valve cover and lever bracketPressure self-tightening sealing coverConnection: flange, thread, socket welding, butt welding

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Power Plant Globe Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering Power station valve product introduction:Power station valve also known as special cut-off valve, power station valve compared with other valve products is characterized by high temperature and high pressure, special since the seal design, the higher the pressure, the more reliable seal. Because of performance technology characteristics, operating mode of the special products have formed the characteristics do not replace the other products. Manufacturing acceptance conditions according to the provisions of the Japanese power valve standard E101. Class structure of the power station valve length according to E101 rules. The valve body welding groove according to the provisions of the ANSI B16.25 or according to the size of provided by the user. Try reasonable cover packing box, packing and corrosion inhibitor, reliable sealing, smooth switch. Valve on the sealing structure, which can guarantee the open run-time stem not valve leakage.Power station valve application:Power station valve suitable for Class15003500 lb, working temperature 570 centigrade degree under various working conditions such as petroleum, chemical industry, power plant piping cut off or connect medium. Applicable medium: water, oil, steam and other corrosive medium.Power station valve structure features:1. The product design and manufacture according to ASME B16.34, standard E101, can be used with imported equipment equipped with.2. The valve lumen self-tightening seal structure is adopted, and the inner cavity pressure, the higher the sealing performance, the better.(3) for butt welding on both ends of the branch pipe, different to meet the demand of the takeover.4. The disc and seat sealing surface using stellite department too vertical cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, good abrasion resistance, long service life.

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Electric Welded High Pressure Cut-off Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
Using pressure self-tightening seal structure, adjustable nut or adjusting bolt to tight seal ring, the medium pressure, the greater the sealing performance, the better. Medium from flowing downwards (back).Seat embedded body, body, disc sealing surface using cobalt-based hard alloy plasma spray welding and into. Hardness, resistance to abrasion. Stem the anti-corrosion treatment, nitride anticorrosion sex is strong.Electric device is mainly composed of motor, reducer, torque control, schedule control mechanism, the operating mechanism, hand electric switching mechanism and so on, the valve closing is controlled by a torque limit institutions, schedule control mechanism for protection, the valve open position is controlled by a stroke control mechanism, torque limit agencies for protection, valve in addition to the on-site operation, also can operate over a long distance.Installation instructions:electric valve should be installed vertically, as far as possible stem up, electric device allowed to work environment - 20 + 40 degrees celsius temperature, relative humidity 80%, no corrosion, no explosive gas environment. Electric actuator used in pipeline temperature below 350 , the qsy1002-65, used for pipeline temperature higher than 350 , the gb492-24-4 sodium based lubricants.When installation should pay special attention to each type of valve travel size, moment, avoid by all means is over travel, super torque operation.

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High Temperature And High Pressure Power Station Gate Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Brand Name HISUN
  • Country of Origin wenzhou, zhejiang
We are offering the class z961y high temperature and high pressure power station gate valve is apply to power plant gate valve is suitable for the class1500lb 3500 lb, working temperature 570 degree centigrade under various working conditions such as petroleum, chemical industry, power plant piping cut off or connect medium. Applicable medium: water, oil, heat conduction oil, steam, etc. Disc and seat sealing surface using department too vertical - stellite cobalt-based hard alloy surfacing and become, wear-resisting, higmain technical parameters:h temperature resistance, good corrosion resistance, abrasion resistance.The major part materials:body :wcb, wc6, wc9disc :wcb, wc6, wc9bonnet:25, 12cr1mo1vastem: 1cr17ni2 , 20cr1mo1vaseat: 25, 12cr1mo1vasealing ring : s mild steel (reinforced flexible graphite), s mild steel, f mild steelstuffing :reinforced flexible graphite , yoke:wcb, wcbwc6stem nut :45(zcuzn25a16fe3mn3)four open loop:1cr13, 20cr1mova

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Power Station Electric Gate Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering 1 according to E101, manufacturing and inspection technology conditions and the provisions of the JBT3595-2002.2, valve test according to JBT3595-2002 and JB2640-81 regulation, valve seal test monk seal test pressure according to the provisions of the JBT3595-2002.3, the structure length according to the size of E101 rules or provide.4, welding groove or as stipulated in the power industry management standards 78 dg users with size.drive type:electric.the connection:butt wedding.struction:outside screw and yoke, sing ram.seal face:hard seal.

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Packaging Details : WOODEN CASE

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Power Station Gate Valve

9,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Brand Name HISUN
  • Country of Origin wenzhou, zhejiang
1 according to e101, manufacturing and inspection technology conditions and the provisions of the jbt3595-2002.2, valve test according to jbt3595-2002 and jb2640-81 regulation, valve seal test monk seal test pressure according to the provisions of the jbt3595-2002.3, the structure length according to the size of e101 rules or provide.4, welding groove or as stipulated in the power industry management standards 78 dg users with size.

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Payment Terms : L/C, T/T

Packaging Details : wooden case

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Stop Check Valve Of Power Station Valves

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering check valve installed in combined cycle heat on the main steam pipe, prevent the backflow medium, failure occurs when the boiler, quickly close the valve by medium pressure, boiler safety protection effect.Installation instructions1.The valve must be vertically mounted on the pipeline, with the stem upward and the medium flowing in under the seat ring.2.Place the electric actuator in such an environment as non-corrosive non-explosive gas and with the ambient temperature-2040 degree centigrade and the relatedhumidity 80%.3.For the electric actuator, when used with the pipeline of a temperature below 350 degree centigrade, use semi-fluid Li-base lubricating oil(QSY1002-65) and, when the said temperature is higher than 350 degree centigrade, use GB492-2N-4 sodium-base lubricating grease.Brief account of structure1.The valve uses the pressure self-tightened sealing, the higherthe pressure, the better the sealing performance, the seal ring uses formedasbestos packing.2.The disc move up and down inside of the body to first lift thestem before moving and, upon the medium pressure, to let the valveautomatically opened.ln case of a failure with the boiler, the valve inletpressure lowers and the medium flows backward to quickly close the valve.3.The valve support is connected to the electric actuator to have the valve better sealed.4.The sealing face between the disc and the seat ring is formed by plasma spray-welding with Co-base carbide alloy, wearable and good anti-scrapingperformance.5.The stem surface is anti-corrosive nitration processed, of a good anti-corrosiveness and anti-scraping performance.6.The valve can be switched in between manual and electric actuation, the power will be automatically cut off in case of the manual actuation andthe valve will be closed when turning the handwheel clockwise

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Forged Steel Globe Valve Of Power Plant Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering Globevalve is closed.(disc) along the valve seat centerline mobile.According to this mobile form of disc, seat and disc change in his itinerary directly proportional relationship.Due to open or close the valve stem travel relatively short, and very reliable cutting function, and due to the change of his seat and disc stroke proportional relationship, is very suitable for the traffic regulation.Therefore, this type of valve is well suited for use as cut off or adjust and throttling.Selection principle:1, high temperature and high pressure medium or device appropriate chooses cut-off valve.Such as power plants, nuclear power stations, petrochemical system of high temperature and high pressure piping.2, convection resistance is relaxed on the pipeline on the pipeline.Thinking about small place of pressure loss.3, small valve can choose needle valve, instrument valve, the sampling valve, pressure gauge valve, etc.4, there is flow control or pressure adjustment, but the adjustment accuracy is not high, and pipe diameter and the relatively small, such as nominal drift diameter of 50 mm or less piping, appropriate chooses. 5, synthetic fertilizer and chemical fertilizer in the industrial production appropriate chooses 16 mpa or PN320 PN160 nominal pressure, nominal pressure, nominal pressure of 32 mpa pressure Angle globe valve or high pressure Angle throttle valves.6, desilication in bayer process of alumina production workshop, easy to coking on the pipeline, easy to choose seat can be separated type, body place, carbide seal once-through cut-off valve or once-through throttle valve.7 on the water supply, heating, urban construction engineering, nominal menstruation smaller pipe, can be used as, balancing valve or plunger valve, the pipeline such as nominal drift diameter less than 150 mm.

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Small Diameter Forged Steel Power Plant Gate Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering high pressure valve is suitable for the nominal pressure PN10.0 25.0 Mpa, the working temperature - 29 600 degree centigrade in the petroleum, chemical, thermal power plant under various working conditions such as the pipeline, cut off or connect medium.Applicable medium: water, oil, steam, etc.Operation mode: manual, pneumatic, electric, etc.Product features:1. In accordance with the requirements of domestic and international advanced standard, reliable sealing, excellent performance, beautiful appearance.2. The disc and seat sealing surface with iron base alloy welding or department is set (stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, corrosion resistance, good abrasion resistance, long service life.3. The stem by conditioning and surface nitriding treatment, has the good corrosion resistance and abrasion resistance.4. Adopting the wedge gate structure, large diameter set the rolling bearing, friction small, easy opening and closing.5. Can be used in a variety of standard piping flange and flange seal face type, can meet the needs of all kinds of engineering and the user requirements.

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Power Station Bevel Gear Gate Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Country of Origin wenzhou, zhejiang
We are offering The worm gate valve is gear transmission, stable performance, suitable for large diameter pipeline, it is one of the most common off cut-off valve. Bevel gear valve closure (gate) with flexible structure, can automatically compensate the body caused by abnormal load or temperature deformation in the work. Therefore, reliable sealing, and no wedge pillar. Bevel gear valve has small fluid resistance, pressure resistance, high temperature resistance, and has the advantages of labor saving, closed. Apply to water, oil, steam, strong oxidizing medium, urea and other media. Worm gate valve are widely used in petroleum, chemical, electric power, construction, shipbuilding, machinery, food industry etc.Applicable mediumwater, oil, steam etc.Working temperature degree centigrade less than 425

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Manual Gate Valve Apply For Power Station

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering Main characteristics and USES1 compact structure, reasonable design, good rigidity, smooth channel, small flow resistance coefficient.2 the sealing surface of stainless steel and carbide, long service life.3using the flexible graphite packing, reliable seal, flexible operation of the light.4 drive way points in dynamic, electric, qigong, gear transmission, structure: elastic wedge single ram, rigid wedge single ram and double disc type.5 is widely used in petrochemical, oil, steam pipeline, such as coal-fired power plants connected or truncated the medium inside the pipe opening and closing device.As the material different, the general medium and the temperature are also different, for example when the material is carbon steel , the general medium is allowed water steam oil and the temperature is 425centigrade degree or less.

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Packaging Details : wooden case

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Change The Dual Core Main Steam Power Station Globe Valve

18,000 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
We are offering the sealing characteristics and changing characteristics1, the valve in the closed activities, first is the completionof the cone valve core and valve combination of independent sealing, i.e. one level sealed.2, when the valve to continue down the off time, compression spring combination within the cartridge until thecombined valve core and valve flap flat plane independentSealing surface of the seal, grade two.3, when the valve opens, the two stage seal first detachment, spring recovery, until one level sealed detachment, complete all open.4, the valve two stage seal, greatly improving the servicelife of the valve, but also improve the sealing performanceof the valve.5, the valve in the maintenance, can be removed after thedirect replacement of the valve cover, valve flap andvalve seat, realize the maintenance characteristics of fast.Chief features and usagesFor steam, water pipe as an opening and closing device.Two, applicable situation:it is Suitable for the thermal power plant drainage etc. sealing performance of valve occasions with high requirements.Three, structural characteristics:Independent valve 1, the valve core and the movable combination, with two levels of sealing structure of conical andplanar composition.Independent valve 2, can easily realize rapid site maintenanceand replacement.

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