Double Window Type Sight Flow Indicator

Listing ID #2472899

Get Latest Price

Supply Type Exporter, Supplier

Preferred Buyer From : All over the world

View More Details

Product Details

Double Window Type Sight Glass & Drip Tube Type Double Window Sight Flow Indicator is a simple assembly of two glasses on single cast or fabricated body at two opposite size, on average body looks like a cross and it has two side flanges as per customer requested international standard dimensions and another two side installation of toughened or tampered borosilicate glasses. As the body have two sides inspections view arrangements by the help of glass window so it is called as Double (Dual) Window Type Sight Glass Flow Indicator. Sometimes customer also request for single window design sight glass assembly to suit their process requirements. Use of these types of flow indicator is for spot inspection and view of process parameter.

By the use of very few parts total assembly of double window type sight flow indicator complete. On main part Sight Glass Body, round tempered glass with both side gaskets packing and cover tightening by standard hex bolts and nuts. Gaskets perform as like cushion for borosilicate round toughened glass and help to prevent leakages from joint of transparent glass, cover & body assembly. Sight Glass body end connection also can be Threaded End (BSP/NPT) or Welded End. Sight Glass body length provide as per DIN EN 558-1 Standard.

Depend on process media, its working temperature and working pressure thickness of glass select and selection of the glass is base on DIN 7080 International Standard.

Nivz Valves & Automation manufacturer, stockist, supplier and exporter of Double Window Type Sight Glass - Sight Flow Indicator in Cast Construction (Investment Casting) & Fabricated design to meet an industrial requirement of various applications to inspect the process fluid.

A Leading Double Window Type Sight Glass Manufacturer, Sight Flow Indicator - Exporter, Supplier, Stockist, Importer

Double Window Type Sight Glass & Flow Indicator have options are Plain Type, Drip Tube Type, Flapper Type, Rotor Type & Ball Type Sight Flow Indicator & Full View Glass.

To see very easy maintenance point of view and easy to change of window glasses, dual window model is more trustable than tube type flow indicator and also its physical strength and performance is too far compare ordinary cylindrical tube type view glass.

This type of sight glass better perform against vibration, pressure, temperature, continuous performance in industries like power plant, chemical plant, textile industries, pharmaceutical sector, petrochemical unit which 24 hour working plant and maintenance schedule is big headache for them.

Our technical engineering team consider minimum factor of safety 7 at the time of selection of glass and body shell thickness minimum as per ANSI/ASME B 16.34 Standard.

Sight Glass size up to DN50 (2”) have square shape cover with 04 No. of bolt & nuts, for size DN65 (2-1/2”) & DN80 (3”) have sunflower type rounded shape cover with 06 No. of bolt & nuts, for DN100 (4”) also have sunflower type rounded shape cover with 08 No. of bolt & nuts to tight cover + glass + gasket assembly. In our standard manufacturing range up to DN100 (4”) Sight Glass Body & Cover casting quality are Investment Casting (Lost Wax Process) method type, which gives superior surface finish at everywhere in small component too.

From big size like DN125 (5”) we do fabricate body or sand casting method casted body provide as any choice of client. Main advantages of fabricated version sight glass body are Low Cost, Medium Weight, Fast Production, Prompt Delivery & Custom made dimensions.

Casted Body material of Sight Flow Indicators are NACE MR 0175, ASTM A 216 GR. WCB (Cast Carbon Steel), ASTM A 352 GR. LCB / LCC (Low Temperature Carbon Steel), ASTM A 351 GR. CF8/CF8M/CF3/CF3M (Stainless Steel 304/316/304L/316L), ASTM A 351 GR. CN 7M (Alloy 20), Duplex Steel D2205-4A, CD4MCU, Super Duplex Steel, Hastelloy C22, Hastelloy C276, Inconel, Monel and others grade on client request.

All varities of Double Window Type Sight Glass Manufacturer, Sight Flow Indicator - Exporter, Supplier, Stockist, Importer by Nivz Valves & Automation.

Hot Oil Jacketed, Hot Water Jacketed, Steam Jacketed, Thermynol Jacketed Sight Glass & Flow Indicators are also manufacture and export by Nivz. For corrosive chemical application Plastic / PTFE / FEP / PFA lined Sight Flow Indicator and Double Sight Glass also manufacture by us.

Type of Double Window Type Sight Glass & Flow Indicator

Plain Type View Sight Glass Flow Indicator
Drip Tube Type View Sight Glass Flow Indicator
Flapper Type View Sight Glass Flow Indicator
Rotor Type View Sight Glass Flow Indicator
Ball Type View Sight Glass Flow Indicator
Circular Flange Type View Sight Glass Flow Indicator

Salient Features of Double Window Type Sight Flow Indicator

Easy Maintenance
Available in all most all Material of Construction
Manufactured to the Highest Standard
Durable Construction
Tempered Borosilicate glass standard
Large View Area
P.T.F.E. [Teflon®] FEP / PFA Lined Sight Glass
Fully Jacketed Double Window Type Sight Glass on request
Special Face to Face Dimension
Sizes Range from 25MM To 300MM
Working Pressure up to 25bar
Material Test Certificate & Pressure Test Certificates furnished on request.
Tailor Made Dimensions & Design Sight Glass on order basis
Big Large Size of Sight Glass Flow Indicator

Company Details

It gives us immense pleasure to introduce our company as one of the dynamic growth oriented and quality conscious engineering firm. Our team engineers have an experience of more than 15 year in manufacturing and exporting of Industry of Valves, Valve Automation, Sight Glass – Flow Indicators and Strainer - Filters.
The organization is managed by technocrats having wide experience in Projects, Maintenance, Production and Marketing of industrial valves. Nivz Valves manufacturing all types of valves as per National & International standard and almost all related standard available with us in our engineering library. We match all customer need API/ASME/MSS/AWWA/BS/IS/DIN/JIS standard valves.
Nivz also offer valves with 3rd Party Inspection or customer inspection prior to dispatch the materials. We have a work experience with 3rd Party like SGS, BV, DNV, TATA, IRS, PDIL, QUEST, KPMG, Intertek, Techcellance and many more.
Our manufacturing range covers Ball, Globe, Gate, Check - Non Return, Butterfly, Forged Steel, PTFE/FEP/PFA Lined, Flush Bottom, Jacketed, Needle Valve, Y/T/Conical/Inlinet/Offline/Simplex/Duplex Basket Type Strainer Filters, Sight Glass - Flow Indicator, Diaphragm, 3/4/5 Way, Multiport, Fire Safe Ball Valve, Pneumatic Control Valve, Pneumatic/Electrical Actuator Operated Valves. The valves manufacturing range in size from 10 mm to 300 mm in different types of valves & up to 600 mm in case of Wafer Check valve, 1200mm up to Butterfly Valve, material of construction can be Cast Iron, Cast Steel, Stainless Steel, Alloy Steel and to suit specific customer requirement.
These valves are generally conforming to API, BS, ANSI, ASME and DIN international technical standards for Design, Manufacture and Testing. Our enterprise have complete set-up for Hydraulic, Pneumatic & Function Test of Valve.