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Brass Threaded NPT Swing Check Valve

This check valve function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief.
Product Details

Brass Threaded NPT Swing Check Valve


Function Description:

1. Swing check valve disc shapes as a disc, which is around seat channel shaft for rotary motion.
2.  Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief.
3.  It is suitable for low velocity and the flow doesn't often change in large diameter occasion. 

Application:
 Applicable Temperature: ≤425 ºC

 Main Materials: WCB/CF8/CF8M/CF3/CF3M/Brass

 Applicable Medium: Water / Oil / Gas / Causticity Medium

 Pressure Rating: PN10-PN100, 150LB-1500LB

 Size Range: 1/2" ~ 4"(DN15-DN100)

Standards: 
Design and Manufacture: API602, BS5352 , ASME B16.34
Face to Face(end to end): ANSIB16.10, API6D
Test and Inspection:API598,API6D
Butt Welded End: ANSI B16.25 


Gmp Working Shop:

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