Total 8214 products for pool check valves Manufacture & Suppliers

• 150 Psi PVC Swing Check Valve with Connector Property and Ddcv Double Lobe Function

  

  ...-400mm Packing: Carton, Polybag, Color Box, or Customized Delivery port: Ningbo by sea Application: Water supply, Swimming pool, Agricultural field, Irrigation system 2. PVC Fitting Features -...

  Ningbo Qianxiang Huiya International Trade Co., Ltd.

  Zhejiang,China

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• 1/2"-4" Plastic PVC One Way Flow Check Valve for Ordinary Temperature Water Industrial

  

  ...Check Valve 1. Product Description Item Name: PVC Check Valve Material: PVC/UPVC Standard: DIN Pressure: PN16 Temperature: Normal Temperature Color: Light Gray, Deep Gray, White, Blue or Customized SIZE: 20-...

  Ningbo Qianxiang Huiya International Trade Co., Ltd.

  Zhejiang,China

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• PVC Spring Non Return Check Valve for DIN Standard Pipe System in Industrial Services

  

  ...Check Valve for Pipe System 1. Product Description Item Name: PVC Check Valve Material: PVC/UPVC Standard: DIN Pressure: PN16 Temperature: Normal Temperature Color: Light Gray, Deep Gray, White, Blue or Cust...

  Ningbo Qianxiang Huiya International Trade Co., Ltd.

  Zhejiang,China

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• PVC Non Return Check Valve for Chemical Industrial Series Pn16 DN15-200 DIN Standard

  

  ...Check Valve 1. Product Description Item Name: PVC Check Valve Material: PVC/UPVC Standard: DIN Pressure: PN16 Temperature: Normal Temperature Color: Light Gray, Deep Gray, White, Blue or Customized SIZE: 20-...

  Ningbo Qianxiang Huiya International Trade Co., Ltd.

  Zhejiang,China

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• Horizontal Pipelines Cryogenic Check Valve Light Weight Good Sealing Performance

  

  ... valve: a check valve whose valve disc rotates around a pin in the valve seat. The disc check valve has a simple structure and can only be installed on horizontal pipelines, and has good sealing performance....

  SiChuan Liangchuan Mechanical Equipment Co.,Ltd

  Sichuan,China

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• Mini Air Natural Gas Check Valve 304 Stainless Steel With CE Approval

  

  ...Check Valve 304 stainless steel With CE Approval Factory Price Mini Air Natural Gas Check Valve With CE Approval A check valve is a valve; it means that the opening and closing member is a circular disc and ...

  SiChuan Liangchuan Mechanical Equipment Co.,Ltd

  Sichuan,China

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• Stainless Steel 304 Flange Seing Check Valve Horizontal 16 6 Inch

  

  ...the pipeline from flowing back. The valve that opens or closes on its own by the flow and force of the medium to prevent the medium from flowing back is called a check valve. Check valves belong to the categ...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Ball Type Check Valve Dn200 Ss316 Pn16 Flanged End Check Valve

  

  ...ough a system opens the valve, while any reversal of flow will close the valve. Exact operation will vary depending on the type of Check valve mechanism. Most common types of Check valves are swing, lift (pi...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Swing Check Valve 200# Threaded 316 Stainless Steel Flanged End Check Valve

  

  ... passing through a system opens the valve, while any reversal of flow will close the valve. Exact operation will vary depending on the type of Check valve mechanism. Most common types of Check valves are swi...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Swing Lift Flange Steel Check Valve for Water Oil Gas CE Factory Hot Sale

  

  ... the medium in the pipeline from flowing back. The valve that opens or closes on its own by the flow and force of the medium to prevent the medium from flowing back is called a check valve. Check valves belo...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Brass Horizontal Threaded Check Valve ISO9001 ISO14001 Certified with 18 Months Warranty

  

  ... bottom valve of the water pump for suction closure also belongs to the category of check valves. A valve that opens or closes by the flow and force of the medium to prevent reverse flow of the medium is cal...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• Cast Steel Swing Check Valve Flanged Class 150-1500 WCB

  

  ...valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The swing check valve functions by allowing flow forces...

  Shanghai Kolink Valve Co., Ltd.

  Shanghai,China

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• CDH61F-40PB 304 Cryogenic Check Valve SS 304 Low Temperature Customized

  

  ... steel SS304 Key word2 Cryogenic Check Valve Withstand temperature -196 °C- +80°C Disc seal PCTFE Cover SS304/316 Connection way welding Medium LNG/LO2/LN2/LARETC Data Of Cryogenic Check Valve Application: W...

  SiChuan Liangchuan Mechanical Equipment Co.,Ltd

  Sichuan,China

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• Wafer Type Double Disc Swing Check Valve , Stainless Steel Check Valve Metal Seat

  

  ... in a pipe system.Often applied on the discharge side of pumps,check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump and/or other equipment....

  Wenzhou Xidelong Valve Co. LTD

  Zhejiang,China

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• 1/2" Thread Spring Return check valve/Donjoy One way valve

  

  ...check valve/Donjoy One way valve Sanitary check valves are specifically used for the food handling and processing industries to prevent backflow of product. Commonly used with liquid products, spring check v...

  DONJOY TECHNOLOGY CO., LTD

  Zhejiang,China

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• Swing Check Valve 2-36 Inch Class150-2500 WCB Flanged

  

  ...Check Valve Swing Flapper for Horizontal Flow Swing check valves are the most common and best check valve for general-purpose use. Of all check valve designs, these valves produce the lowest pressure drop, w...

  Shanghai Kolink Valve Co., Ltd.

  Shanghai,China

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• CF3M Double Plate Check Valve DN350 Non Return Valve For Sea Water

  

  ...Check Valve DN350 Non-Reuturn Valve for Sea Water ​ (PN25) Dual Plate Check Valve Dimension (Unit:mm) DN Face to face dimension Diameter PN25 PN25 DN350 184 458 DN400 191 515 Check Valve Overview Check Valve...

  Wenzhou Xidelong Valve Co. LTD

  Zhejiang,China

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• Welded DN80 Flanged DN11853 Aseptic Check Valves

  

  ...used with liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff Specification Product Name: Weld DN80 Flanged DN11853 Aseptic Check Valves/One way valve Va...

  DONJOY TECHNOLOGY CO., LTD

  Zhejiang,China

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• API 6A Approved Top Entry Check Valve , 15,000psi Cast Flow Check Valve

  

  ...Check Valve with 2 inch and 3 inch for Inline Check Valve Top-entry check valve provided by CCSC is forged by hight strength alloy steel,it's used to stop the return flow from high pressure piping,our to-ent...

  CCSC Petroleum Equipment Limited Company

  Shanghai,China

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• DN50-DN500 Flap Check Valve Steel Brass Cast Iron Swing Check Valve

  

  ... structure and working principle that can effectively prevent fluid from flowing back and ensure that the fluid flows in a specific direction. The main components of the flap check valve include the valve bo...

  Wuxi Weishi Industrial Complete Equipment Co., Ltd.

  Jiangsu,China

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