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Total 17967 products for pvc spring check valve Manufacture & Suppliers

Tilting Disc Wafer Check Valve 2-36 Inch Spring-loaded Non-return

...Check Valve Spring-loaded Non-return Valve Tilting disc check valves produce slightly more pressure drop than swing check valves of the same size. These check valves have a single-piece disc without a hinge....

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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Blue Swing Type Check Valve , DIN Cast Iron Lift Check Valve Check Structure

... plate, valve stem and spring and other important parts, and the use of thin lightweight design.Because the closing stroke of the valve plate is shortened and the spring action can accelerate the closing eff...

SHANGHAI HAIJI IMPORT&EXPORT CO.,LTD
Shanghai,China

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Wafer Spring Assisted Dual Plate Check Valve Short Length PN16 Pressure Durable

....34 Test & inspection According to ANSI B 16.34. DIN2401. GB/T9124. JB/T74 Application The innovative double-valve structure of the H76 check valve uses two spring-loaded flaps (half-valve) suspended from...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Spring Loaded Liffting Disc Ball Check Valve PN 16 , Integral Flange Ends

...: Body:C.Iron/Disc And Spring:St.Steel X2013%Cr Sealing:Metal-Metal DIN Lift Check Valve Applicable Standards: - Design EN 13709 - Face to face EN 558-1 - End Flanges EN 1092-1 - Butt Welding ......

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Spring Loaded Liffting Disc Ball Check Valve PN 16 , Integral Flange Ends

...: Body:C.Iron/Disc And Spring:St.Steel X2013%Cr Sealing:Metal-Metal DIN Lift Check Valve Applicable Standards: - Design EN 13709 - Face to face EN 558-1 - End Flanges EN 1092-1 - Butt Welding ......

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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DN200 8" Spring Load Swing Check Valve Stainless Steel Metal Seat CE Certificated

...Spring Load Swing Check Valve Stainless Steel Metal Seat Check Valve Features Body Material Carbon Steel CF8 CF8M Valve Disc Carbon Steel SS304 SS316 Bolt,Washer SS304 SS304 SS316 Eye Bolt Plated Carbon Stee...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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ANSI Standard Stainless Steel Dual Plate Wafer Check Valve For Corrosive Medium

... Type Check Valve For Corrosive Medium Use Product introduction: Double disc check valve consists of valve body, valve disc, valve rod, and spring parts etc. The check valve adopts wafer type, butterfly plat...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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GG25 Swing Type Check Valve , Wafer Check Valve Cast Iron DN40-DN800 PN10 / PN16

... plate, valve stem and spring and other important parts, and the use of thin lightweight design.Because the closing stroke of the valve plate is shortened and the spring action can accelerate the closing eff...

SHANGHAI HAIJI IMPORT&EXPORT CO.,LTD
Shanghai,China

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Micro Spring Lift Ball Check Valve Stainless Steel For Liquid Water JB/T8937

...Spring Lift Ball Check Valve Stainless Steel For Liquid Water JB/T8937 D Detailed Product Description Product Name: Slim Check Valve Application: Water , Oil, Gas, Etc., Size: DN15 ~ DN300 Pressure: PN16~PN4...

TOBO STEEL GROUP CHINA
Shanghai,China

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Brass Vertical Check Valve Size From ½” Up to 2” Connect By Thread BSP NPT

... degree C, oil ,gas ,steam below 220 degree C 4.Tread connection Std: (G ,Rc ,RP) BSP, BSPT ,NPT 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" Brass Spring Check Valve copper valve check brass vertical valve 1 ) Light weigh...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Brass Vertical Check Valve Size From ½” Up to 2” Connect By Thread BSP NPT

... degree C, oil ,gas ,steam below 220 degree C 4.Tread connection Std: (G ,Rc ,RP) BSP, BSPT ,NPT 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" Brass Spring Check Valve copper valve check brass vertical valve 1 ) Light weigh...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Non Return EPDM Gasket DN200 Hydraulic Check Valves

DN200 Sanitary Spring Non Return Valve/3 PCS Hydrauli Check Valve for beverage pipe line Specification Product Name: 316L Sanitary Spring Non Return Valve Stainless Steel Check Valve Valve Body Material: SS304 ...

DONJOY TECHNOLOGY CO., LTD
Zhejiang,China

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Stainless Steel DN150 Flange Type Hydraulic Check Valves

316L Sanitary Spring Non Return Valve Stainless Steel Check Valve Specification Product Name: 316L Sanitary Spring Non Return Valve Stainless Steel Check Valve Valve Body Material: SS304 or SS316L Seal Material...

DONJOY TECHNOLOGY CO., LTD
Zhejiang,China

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DN600 Dual Plate Check Valve Duplex Steel 2205 PN10 Flanged – Anti-Corrosion Check Valve for Marine Piping

... to API598 Application The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. The inside of the valve is composed of two semicircular springs and a plate surface, a...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Epoxy Coated Silent Check Valve Quick Closing Head Loss Reduced

...h diffuser, DI body & diffuser, DI disc+ EPDM coated, 420SS stem, 304SS spring, PN10 or PN16. Features: · Much shorter stroke- faster closing. · NSCV- around 0.2D of stroke. · Swing-check around 0.8-1.0D · S...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Low Head Loss Non Slam Check Valve Epoxy Coated For Clean Water

..., DI body & diffuser, DI disc+ EPDM coated, 420SS stem, 304SS spring, PN10/16. Features: · Shorter stroke- faster closing. · NSCV- around 0.2D of stroke. · Swing-check around 0.8-1.0D · Spring accelerating c...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Dual Plate Check Valve Flange Ends Duplex Stainless Steel 2205 Body PN10

...Check Valve Flange Ends Duplex Stainless Steel 2205 Body PN10 Dimensional drawing Specifications Design According to GB/T12236 Test & inspection According to API598 Application The Dual Plate, Wafer Check Va...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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8 Inch Wafer Style Butterfly Valve Horizontal Spring Loaded Check Valve

.... Its meets API 594, which is approximately one fourth the face to face dimensions and 15% to 20% the weight,noney in initial valve coast and provides lower installation cost. The disc is litfed first by two...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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