Yongyuan is a China based OEM manufacturer for
Female NPT ball check valve. We test every valve to API 598 requirements and maintain material traceability. They can be fully opened to ensure a very low pressure drop, installed for horizontal and vertical up-flow service. All valves conform to the corrosion resistant standard of NACE MR0175.
Inspection and test: API 598
Threads conform to ASME B1.20.1(NPT)
NACE MR-01-75
2000/3000/5000 W.O.G.
Ductile iron, cast steel WCB or stainless steel body
1" and 2" Size Range
Viton seats
Material & Size
Female NPT Ball Check Valve
FAQ
Q: What’s the feature of Yongyuan
Female NPT ball check valve structure?
A: These ball check valves can be fully opened to ensure low pressure drop.
Q: What is the terms of delivery?
A: FOB/CFR/CIF. Normally our valves are shipped from port of Ningbo.
Q: Would you provide free sample?
A: We’ll supply tech data sheet instead of free sample.
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