China Threaded Check Valve Manufacturers, Suppliers, Factory

Yongyuan is a professional China Threaded Check Valve manufacturers and suppliers, if you are looking for the best Threaded Check Valve with low price, consult us now!
Now most of them ship to USA directly. Certificate of ISO9001 management system is obtained in 1993, We’re also certified by API 6D in 2009. All our valves are inspected on API598 or API6D before shipment.
High quality Threaded Check Valve can meet many applications, if you need, please get our online timely service about Threaded Check Valve. In addition to the product list below, you can also customize your own unique Threaded Check Valve according to your specific needs.

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Threaded Ball Check Valve

Yongyuan can supply threaded ball check valve directly from China, with high quality and competitive price. They’re available in sizes 1” & 2”, pressure from 2000psi to 5000psi. Body materials are available in ductile iron, carbon steel and stainless steel. All of our ball check valves conform to NACE MR0175 requirements. We test every valve to API 598 requirements and maintain material traceability.

Threaded Swing Check Valve

Threaded swing check valves are main products made by Yongyuan in China. These valves are designed to prevent backflow of liquid or gas in pipeline. Materials of construction conform to NACE MR0175. Solid stainless steel clapper and hanger reduce the need for separate pins and rollers. They’re available in sizes 1” to 4”, pressure from 2000psi to 5000psi. NPT threaded ends are on both sides.