Total 10015 products for non return check valve Manufacture & Suppliers

• Lower Pressure Swing Check Valve For Domestic Sewage / Seawater / River Water

  

  ...Check Valve For Domestic Sewage / Seawater / River Water Notice: the nominal diameters DNand flange bolt hole distance D1,hole number, hole diameter etc. In this table can be designed based on the demand of ...

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• 1 Inch Dn25 Class 900 Bolted Bonnet Swing Check Valve Forged A105N Integral Flange Rf Nrv

  

  ...Check Valve Forged A105N 1 Inch Dn25 900lb Integral Flange Rf Bolted Bonnet Nrv Check Valve Ball Check Valve VERVO swing check valve has typically a globe style valve body with a hinged valve disc, to block ...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• 6 Inch PN40 Check Valve Swing Type DN150 GP240GH Flanged Wcb Full Bore

  

  ...Check Valve DN150 PN40 GP240GH Flanged Swing Check Valve Wcb Full Bore Check Valve DIN 6 Inch Check Valve Item 6 Inch Swing Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model num...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• C95800 Aluminium Bronze Swing Check Valve 2" Dn50 Npt Nrv 800# Socket Weld Check Valve

  

  ...Check Valve C95800 Aluminum Bronze Forge 2 Inch Dn50 800lb Npt Nrv Check Valve Socket Weld Check Valve Forged Steel Check Valve VERVO forged steel check valves are offered in swing type, lift type, bolted bo...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• C95800 Bronze Check Valve 1" Class 800 NRV Lift Aluminum Forged Steel Check Valve

  

  ...Check Valve C95800 Material Lift Check Valve Forged Aluminum Forged Steel Check Valve Class 800 Bolted Cover NRV Model number H61W-800LB-DN25 Item Alloy steel Check Valve Certification ISO9001,ISO14001,ISO18...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• BS5352 nrv check valve Forged Steel A105N 2 Inch DN50 Check Valve 300lb Ban Oil Medium vertical lift check valve

  

  ...Check Valve Forged Steel A105N 2 Inch DN50 Check Valve 300lb Ban Oil Medium Vertical Lift Check Valve Item Carbon steel Check Valve Type Piston Check Valve Certification ISO9001,ISO14001,ISO18001,CE,TS,API B...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• Silence Sping Lift Check Valve Forged Steel A105 2 Inch Dn50 150LB Vertical Lift Check Valve Piston Lift Check Valve

  

  ...Check Valve Forged Steel A105 2 Inch Dn50 150LB Vertical Lift Check Valve Piston Lift Check Valve Item Carbon steel Check Valve Type Piston Check Valve Certification ISO9001,ISO14001,ISO18001,CE,TS,API Brand...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• Manufacturer Price Brass Spring Lift Check Valve H71x-16p Check Valve 1/2

  

  ... type check valves), especially the "check valve relying on spring force", have not only failed in the check effect after long-term use, but also have large water loss and increased water and energ...

  Henan Haoyuan Intelligent Water Co., Ltd.

  Henan,China

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• ISO9001 Certified DN350 Rubber Bellow with Flange Sewage Duckbill Check Valve with 18months Warranty and 20Years' Experience

  

  ...Check Valve Clamp Connected A Rubber Bellow with Flange Sewage Duckbill Check Valve (Clamp Connected) is a flexible rubber unit that provides vibration absorption and pipe movement compensation while integra...

  Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

  Shandong,China

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• 2 Inch ALLOY20 Forged Swing Check Valve Forge DN50 150LB SW Nrv Check Valve UNS N08020 Socket Weld swing Check Valve

  

  ...Check Valve Forge DN50 150LB SW Nrv Check Valve UNS N08020 Socket Weld Swing Check Valve Item Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H61W-150LB-DN50 Port Size ...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• Lift Type Check Valve Carbon Steel Check Valve 1inch Dn25 1500lb RTJ Self Sealing PSC Pressure Seal Check Valve

  

  ... maximum service life and dependability. Forged check valves can be full port or reduced port as per requirements of customers. Valves are available in a complete range of body/bonnet materials and trims. Ap...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• 50mm Cf8m Casting Steel Swing Check Valve Dn50 Pn50 Asme 16.34 Sw Casting Steel Check Valve 2 Inch 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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• 25mm 1'' Flanged Pressure Seal Check Valve Piston Lift 2500 LB Forged Steel Check Valve

  

  ... to provide maximum service life and dependability. Forged check valves can be full port or reduced port as per requirements of customers. Valves are available in a complete range of body/bonnet materials an...

  ZHEJIANG VERVO VALVE CO.,LTD

  Zhejiang,China

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• Ductile Iron Silence Globe Needle Check Valve Flange End Epoxy Coating

  

  ...Check Valve Flange End Epoxy Coating Detailed Product Description Product Name: Silence Check Valve Application: Water , Oil, Gas, Etc., Size: DN15 ~ DN300 Pressure: PN16~PN40, 150 Lbs ~ 600lbs Standard: API...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• ASME B16.34 And API 6D ANSI Flange Bolted Bonnet 316 Stainless Steel Swing Check Valve

  

  ... C Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR High Light: stainless steel ball check valve , vertical ball check valve Three Way Steel Ball Check Vave for Slurry / Mud /...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• ASTM A351 CF8M Stainless Steel Threaded Check Valve 316ss Flange Check Valve

  

  ASTM A351 CF8M STAINLESS STEEL THREADED CHECK VALVE, 316SS FLANGE CHECK VALVE​ Check valves are automatic valves that open with forward flow and close with reverse flow. Swing Type Working pressure: 200psi WOG ...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Swing Check Valve 6 Inch 1500lb Bolted Bonnet Flange Check Valve

  

  SWING CHECK VALVE 6INCH 1500LB BOLTED BONNET FLANGE CHECK VALVE Check valves are automatic valves that open with forward flow and close with reverse flow. Swing Type Working pressure: 200psi WOG Body: ASTM A351...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• PCTFE Disc Seal PN1.6-6.4 Pressure Check Valve DN10-250mm

  

  ...Check Valve for LNG/LOX/LN2/LAR/LCO2 Cryogenic check valves are designed for cryogenic applications in temperatures as low as -196℃ and pressures from PN10 to 32Mpa. The valves are available in a variety of ...

  SiChuan Liangchuan Mechanical Equipment Co.,Ltd

  Sichuan,China

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• DN10-50 Mm High Pressure Cryogenic Check Valve With SW End Connection

  

  ...Check Valve for LNG/LOX/LN2/LAR Cryogenic check valves are designed for cryogenic applications in temperatures as low as -196℃ and pressures from PN10 to 40Mpa. The valves are available in a variety of sizes...

  SiChuan Liangchuan Mechanical Equipment Co.,Ltd

  Sichuan,China

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• cast steel swing check valve

  

  swing check valve, wcb swing check valve, cast steel swing check valve, a216 wcb check valve, 150lb swing check valve, a216 wcb swing check valve, 8" swing check valve Type H44W,H44H PN 150LB, 300LB DN 15-200mm...

  Wenzhou Ruitong Valve Co., Ltd

  Zhejiang

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