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Double Check Valve Backflow Preventer

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Total 1696 products for double check valve backflow preventer Manufacture & Suppliers

H76 Cast Steel Swing Check Valve ANSI Standard For Water , 1 1/8 Check Valve

...Check Valve , Made By Ductile Iron , SS Plate Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and c...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Automatic Swing Check Valve For Pipelines And Equipments DN15 ~DN1200

...Check Valve For Pipelines And Equipments DN15 ~DN1200 Swing Check Valve Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring t...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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H76 Cast Steel Swing Check Valve ANSI Standard For Water , 1 1/8 Check Valve

...Check Valve , Made By Ductile Iron , SS Plate Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and c...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Automatic Swing Check Valve For Pipelines And Equipments DN15 ~DN1200

...Check Valve For Pipelines And Equipments DN15 ~DN1200 Swing Check Valve Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring t...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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DN40 PN25 Weld Connection Cryogenic Swing Check Valve Stainless Steel SS304

...depending on the flow of the medium to prevent the medium from flowing backward. Check valve belongs to an automatic valve, and its main function is to prevent the medium from flowing backward, to prevent th...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Sichuan,China

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472QA-1014800 Cylinder body connection check valve for BYD Seal 05 DM-i Intelligent Driving Edition

...check valve for BYD Seal 05 DM-i Intelligent Driving Edition 472QA-1014800 cylinder block connection check valve, compatible with BYD Seal 05 DM-i intelligent driving version, dedicated to BYD 472QA engine. ...

Guangzhou Dongchuangyuan Trading Co., Ltd.
Guangdong,China

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BSP NPT Brass Check Valve Spring Type With Brass Disc

...Check Valve With Brass Disc introduction of Brass Spring Check Valve Brass Spring Check Valve with brass disc is made of forged brass, also called non-return valve, designed to control backflow of fluid cont...

Taizhou Cherry Technology Co.,Ltd
China

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PN10 / 232Psi Brass Spring Check Valve With Plastic Disc

... system, the fluid is directed by disc and flows in one direction, widely used for plumbing, pumping, and pipelines. Product features Product name : Brass Spring Check Valve Sizes: DN15-DN50 Bore: Standard b...

Taizhou Cherry Technology Co.,Ltd
China

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1/2''- 4'' Brass Spring Check Valve With Brass Disc

...Check Valve with Brass Disc introduction of Brass Spring Check Valve Brass Spring Check Valve with brass disc is made of forged brass, also called non-return valve, designed to control backflow of fluid cont...

Taizhou Cherry Technology Co.,Ltd
China

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PN10 Ductile Iron Body Buffer Check Valve With Viton Seat DN15 ~DN1200

...Check Valve With Viton Seat, Ductile Iron Body/ Disc And SS316 Stem Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will b...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Wafer Carbon Steel Swing Check Valve Ductile Iron With Zinc Plated Disc

...Check Valve Ductile Iron With Zinc Plated Disc Wafer Check Valve cast Iron Body EPDM Seat Double Door / Plate Zinc Plated door PN10 Application: The Check valve is used for preventing the back-going of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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PN10 Ductile Iron Body Buffer Check Valve With Viton Seat DN15 ~DN1200

...Check Valve With Viton Seat, Ductile Iron Body/ Disc And SS316 Stem Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will b...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Wafer Carbon Steel Swing Check Valve Ductile Iron With Zinc Plated Disc

...Check Valve Ductile Iron With Zinc Plated Disc Wafer Check Valve cast Iron Body EPDM Seat Double Door / Plate Zinc Plated door PN10 Application: The Check valve is used for preventing the back-going of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Epoxy coated 40 Degree Incline Angle check Valve With Nylon Reinforcement Disc

... swing check valve with reliable back flow stopping, applicable for both clean and sewage water nets. EPDM rubber coated CS disc is strong with corrosion resistance, with nylon fabric inserted into makes dis...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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1 Inch 200WOG NPT CF8M Stainless Steel Swing Check Valve Low Pressure Thread End Swing Type Non-Return Swing Check Valve

... opened or closed by the flow and force of the medium to prevent the medium from flowing back. · The check valve is a kind of automatic valve, its main function is to prevent the back flow of the medium, pre...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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Cf8m Swing Check Valve Full Bore DN32 200 Lb Npt Asme 16.34 Forged Steel Check Valve

...Check Valve Low Pressure Thread End Swing Type Non-Return Swing Check Valve H14W-200WOG 1 1/4" · The opening and closing parts of the check valve are automatically opened or closed by the flow and force of t...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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Swing Double Disk Check Valve with SS Spring Loaded PN16 API 598 CE & ISO

Double Disk Swing Check Valve , SS Spring Loaded , Wafer PN16 With CE & ISO Standards Design and manufacture as BS1868, ANSI B16.34 Face to face dimensions as ANSI B16.10 End flange dimension as ANSI B16.5 Pres...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Swing Double Disk Check Valve with SS Spring Loaded PN16 API 598 CE & ISO

Double Disk Swing Check Valve , SS Spring Loaded , Wafer PN16 With CE & ISO Standards Design and manufacture as BS1868, ANSI B16.34 Face to face dimensions as ANSI B16.10 End flange dimension as ANSI B16.5 Pres...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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