Window Sight Flow Indicator Dealers (17 products available)

We are an affluent Manufacturer, Exporter and Supplier of PFA Lined Double Window Sight Flow Indicator in Gujarat, India. Our Sight Flow Indicator is fabricated under the supervision of experienced professionals assuring the finest quality. We make available Window Sight Flow Indicator in different sizes and with technical specifications in order to ensure longer functional life. We believe in delivering PFA Lined Flow Indicator within the committed time frame.   Description : It provides clear inspection of fluid characteristics of severely corrosive liquid from either side. PFA/FEP Lining offers highest corrosion resistance. Minimum lining thickness of 3mm, lining locked by multiple locking grooves. It has Full port design minimizes pressure losses and increases flow capacities thus reducing energy and pumping costs. Sight Flow Indicators are made up to Ductile Iron Casting as per ASTM A 395 Gr 60-40-18. Motion flow and color can be inspected visually during the process since this indicator is equipped with two tempered Toughened glass windows for ANSI Class 150 Service.

Pressure Rating : PN 6 / PN 10 / PN 16 / 150# / 300# End Connection : Flanged End Material of Construction : Body Carbon Steel to IS 2062 AISI 304 (Stainless Steel 304) AISI 316 (Stainless Steel 316) AISI 304L (Stainless Steel 304L) AISI 304L (Stainless Steel 304L) Gasket P.T.F.E. (Teflon ) / CAF Glass Tempered Borosilicate Glass Fasteners Carbon Steel Stainless Steel 304 / 316 Stainless Steel 304L / 316L

• Material: WCB / CF8 / CF8M
• Size: 25 mm to 150 mm
• Pressure: 20 kg
• Tolerance: Up to 150 mm +/- 1mm; 200mm and above +/-2mm
• Hydro Test Pressure: 15 Kg/cm2
• Material Grade: CF8 / CF8M / CF3M / WCB
• Brand Name: Durga
• Usage: Industrial

• Pressure Rating: 10 to 25 Kg / cm²
• Temp: 300°C

Double Window Drip Type Sight Flow Indicator Suitable for Highly Pressure & Temp. This are all type mounted vertically & Horizontally. Available in CI / CS / SS / 304 / 316 / PTFE

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  

• Pressure: 20 kg
• Material: WCB / CF8 / CF8M / CF3M
• Size: 25 mm to 150 mm
• Country of Origin: Made in India
• Features: Dimensional accuracy ,Corrosion-resistance ,Durability .
• Brand Name: Durga
• Usage/Application: Industrial
• Tolerance: Up to 150 mm +/- 1mm; 200mm and above +/-2mm
• Hydro Test Pressure: 15 Kg/cm2
• Material Grade: CF8 / CF8M / CF3M / WCB

Double Window type Sight Flow Indicator provides durable, quick reliable & economical way to verify the flow of liquids through industrial process lines. The round glass window area is large enough to provide better visibility.  These are available in single window or double window constructions,   Investment Casted or fabricated body & cover plate & the use of the toughened soda lime glass windows combined with selected seals which fit correctly in to properly machined seats which results in unusually high pressure ratings for double window sight flow indicators. This can also be used on vacuum applications. The glasses can be individually removed & replaced in this design. It's smooth internal passage offers very little registrance to flow These are available in plain models, rotator, flapper, drip tube types. Jacketed type also can be provided for heating & cooling applications. Available sizes 15 MM to 200 MM in all types of flanged & threaded process connections. Toughened borosilicate or Plexi glasses can be supplied optionally. Max. op. Temp. 200°C .     Features : * Light weighted investment casting body aliminates the need of heavy pipe support and also reduces stress corrosion. * Blow hole free investment casting body.  * Electo polish finish for better registance to sarface corrosion.

We offer you our wide range of Double Window Sight Flow Indicator which is suitable for both vertical and horizontal pipelines. Our double window sight flow indicator has an advantage of installation in any position particularly it is amended to the pipelines carrying dark opaque solution where the motion of the wheel can easily be detected. Features Easy installationCost effectiveDurableLong lifeLow maintenance Applications IndustrialsChemicalLaboratories Specifications Op.Pressure :- 0-25kg/cm2Op.Temperature :- 0-250oC

• Body: 500 Psi g (Hyd.)
• Max. BOP Working Pressure: 250 Psi g (Steam)
• Max. Working Temp.: 220°C

Features BSP taper threads as per BS-21 Test Pressure

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