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Dual Backflow Check Valve

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Total 10003 products for dual backflow check valve Manufacture & Suppliers

Tri Clamp Sanitary Ball Check Valve 4 Inch Operating Pressure To 150 Psi

...Check Valve , Tri Clamp Check Valve Operating Pressure To 150 Psi Sanitary Check Valve is the sanitary valves worked to prevent the flow from reversing. It is made in stainless steel AISI 316L or 304, with t...

Nyhau Fluid Equipment Co.,Ltd
Jiangsu,China

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Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

...Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Stainless Steel Swing Check Valve Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the press...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

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Reliable Tightness Industrial Check Valve Lift Type Check Valve Good Performance

Lift Check Valve, Inch 1/2"～16" , Class150～Class 2500 Zaval Lift check valves are also called piston check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond ...

Hangzhou Zhejing Technology Co., Ltd
China

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DIN GS-C25 Backwater Check Valves PN16 DN150 Lift Ductile Iron Swing Check Valve

DN150 PN16 DIN GS-C25 Lift Check Backwater Valves Lift Type Check Valve Ductile Iron Lift Check Valve Quick Detail Valve Description: Design standard: DIN 3356. Body material: GS-C25. Nominal diameter: DN150. P...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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2 Inch Cryogenic Swing Check Valve BB Rf Forged Steel F316 Dn50 300lb

Cryogenic Swing Check Valve Forged Steel F316 2 Inch Dn50 300lb Rf BB Forged Steel Check Valve Forged Steel Valves Forged Steel Swing Check Valve Class 300LB VERVO Class 300 Forged Steel Swing Check Valve featu...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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1000wog Stainless Steel Vertical Check Valve Npt-316 1 Inch Asme 16.34 Full Bore

...Check Valve 1 Inch 1000wog Asme 16.34 Npt-316 full bore Item Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE Brand VERVO Model number H41Y-300LB Port Size 2'' Structure type lift /swingcheck valve ...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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Nontoxic DN10 Brass Inline Check Valve , Weather Resistant One Way Valve Brass

...Check Valve Medium Temperature Brass Spring Check Valve Key features: DN10 Brass Spring Check Valve Brass Body 316 Stainless Steel Plate & Spring Screwed BSP Sizes: 3/8" to 4" Temperature range: -20°C to 100...

Yuhuan Jiangting Valve Factory
Zhejiang,China

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Cast Iron And EPDM Seat Swing Type Check Valve / Flow Check Valve PN10 ~PN16 Pressure

...Check Valve By cast Iron And EPDM Seat Double Door / Plate PN10 Wafer Check Valve cast Iron Body EPDM Seat Double Door / Plate Zinc Plated door PN10 Application: The Check valve is used for preventing the ba...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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DN15 ~DN1200 Brass Swing Check Valve With Double SS Disc Automatically

...Check Valve With Double SS Disc Automatically Cast Iron Body Check valve Cast Iron Body Viton Seat Double Door / Plate SS Disc PN10 / 16 Swing Check Valve Application: The Check valve is used for preventing ...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door

...Check Valve With Viton Seat Zinc Plated Door Ductile Iron Swing Check Valve Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

...Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Stainless Steel Swing Check Valve Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the press...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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DRVZ Silent Check Valve DN125 PN40 Length 300mm stainless steel check valve

... short linear stroke and spring return action combine to close the valve prior to flow reversal which effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a rever...

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

... 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 weight,conve...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

...less expensive. 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 litfe...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Reliable Tightness Industrial Check Valve Lift Type Check Valve Good Performance

Lift Check Valve, Inch 1/2"～16" , Class150～Class 2500 Zaval Lift check valves are also called piston check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond ...

Hangzhou Zhejing Technology Co., Ltd
China

Verified Supplier

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Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

...Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Stainless Steel Swing Check Valve Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the press...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

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Nontoxic DN10 Brass Inline Check Valve , Weather Resistant One Way Valve Brass

...Check Valve Medium Temperature Brass Spring Check Valve Key features: DN10 Brass Spring Check Valve Brass Body 316 Stainless Steel Plate & Spring Screwed BSP Sizes: 3/8" to 4" Temperature range: -20°C to 100...

Yuhuan Jiangting Valve Factory
Zhejiang,China

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WCB 8'' 150LB cast steel flanged check valve supplier

...".DN40~DN600 2.Pressure:150LB,300LB,600LB Flanged Check Valve standard: 1.Design Standard:BS 1868 2.Face to Face:ANSI B16.10 3.Flange Standard:ANSI B16.5 4.Testing Standard:API 598 Flanged Check Valve Materi...

HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
Hebei,China

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DN200 PN16 GGG50 cast iron flanged check valve

...check valve Check valve is a kind of automatic valve. Main function is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of the container medium. ...

HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
Hebei,China

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Design standard DIN GG25 metal seal cast iron check valve

...check valve Introduction It is a kind of automatic valve, main function of check valve is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of the...

HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
Hebei,China

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Dual Backflow Check Valve

Total 10003 products for dual backflow check valve Manufacture & Suppliers

Tri Clamp Sanitary Ball Check Valve 4 Inch Operating Pressure To 150 Psi

Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

Reliable Tightness Industrial Check Valve Lift Type Check Valve Good Performance

DIN GS-C25 Backwater Check Valves PN16 DN150 Lift Ductile Iron Swing Check Valve

2 Inch Cryogenic Swing Check Valve BB Rf Forged Steel F316 Dn50 300lb

1000wog Stainless Steel Vertical Check Valve Npt-316 1 Inch Asme 16.34 Full Bore

Nontoxic DN10 Brass Inline Check Valve , Weather Resistant One Way Valve Brass

Cast Iron And EPDM Seat Swing Type Check Valve / Flow Check Valve PN10 ~PN16 Pressure

DN15 ~DN1200 Brass Swing Check Valve With Double SS Disc Automatically

Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door

Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

DRVZ Silent Check Valve DN125 PN40 Length 300mm stainless steel check valve

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

API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

Reliable Tightness Industrial Check Valve Lift Type Check Valve Good Performance

Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

Nontoxic DN10 Brass Inline Check Valve , Weather Resistant One Way Valve Brass

WCB 8'' 150LB cast steel flanged check valve supplier

DN200 PN16 GGG50 cast iron flanged check valve

Design standard DIN GG25 metal seal cast iron check valve