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DN Series Brass Spring NPT1/2 Thread One Way Check Valve for Water Piping

  • NPT1/2

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Product Description of check valve

Check valves are unidirectional valves that provide unobstructed flow in one direction as long as flow pressure remains constant and protect the piping system against reverse flow. The three main types of check valves we offer are ball, piston, and stop check valves.


Info of check valve

     Name :Brass Check Valve 

  • Size 1/2″-4″

  • Materials; H58-3 brass,CW617N,DZR

  • Plastic core /Brass with female thread

  • Operating temperature: -10°C to 100°C

  • Thread connection : (G,Rc,RP) BSP DN NPT

  • Feature of check valve

    - Material: Brass;
    - Insert material: Brass;
    - Size: 1/2″, 3/4″, 1″, 1 1/4″ (5/4″), 1 1/2″ (6/4″) or 2″ BSP;
    - Thread type: Female x Female;
    - Max. Static Pressure: 1,2MPa (12 bar);
    - Max. Working Temperature: +100C;
    - Gasket type: NBR (flat).


Parameters of check valve

check valve

Product Picture of check valve

check valve

check valve

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Established in 2009 , Suzhou Weipeng Precision Machinery Co., Ltd. is located in Suzhou, a beautiful and dynamic city in eastern coast of China.

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