China FNPT Ball Check Valve Manufacturers, Suppliers, Factory

With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for FNPT Ball Check Valve,Female Threaded Ball Check Valve,Threaded Non-Return Ball Check Valve,Female NPT Ball Check Valve, Welcome your enquiry, most effective service will likely be provided with full heart.
FNPT Ball Check Valve, we're sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.

Hot Products

  • API 6D Floating Ball Valve

    API 6D Floating Ball Valve

    Yongyuan is the professional API 6D Floating Ball Valve manufacturer in China, with ISO 9001 certificate. We have been specialized in oil and gas fields for 25 years. Most of our ball valves shipped to American markets. The quality meet ASME B16.34 B16.10 B16.5 and BS5351. Carbon Steel WCB or Stainless Steel can be chosen for valve body and adapter on request. There’re three different working class 150#, 300# and 600# for selection. All valves passed through pressure test before dispatch.
  • Grooved Ball Valve Reduced Port

    Grooved Ball Valve Reduced Port

    Yongyuan works as the reliable grooved ball valve reduced port manufacturer in China. The end-entry valve designed for WOG services, normally used in oil and gas fields. It has a blow-out proof stem design, with low operating torque and high CV. Grooved end dimensions conform to AWWA C606. The working pressure is 1000psi for 2”-4” and 1500psi for 6”.
  • Grooved Ball Valve Full Port

    Grooved Ball Valve Full Port

    Yongyuan is a large-scale grooved ball valve full port manufacturer in China. The full port design provides efficient control of fluid in piping systems. The valves are furnished with grooved ends conforming to AWWA C606 requirements. Two-piece and end-entry design, size ranges from 2” to 4”. The working pressure is 1000psi for 2”-3” and 750psi for 4”.
  • Threaded Ball Check Valve

    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.
  • Female Threaded Vertical Check Valve

    Female Threaded Vertical Check Valve

    Yongyuan is a leading China Female Threaded Vertical Check Valve manufacturers, suppliers and exporter.
  • Forged Steel Trunnion Mounted Ball Valve

    Forged Steel Trunnion Mounted Ball Valve

    Yongyuan forged steel trunnion mounted ball valve is manufactured to comply with NACE standards. It’s the best choice for pipeline where zero leakage positive shutoff is critical.These valves comply with API 6D, ASME 16.34, and relevant ASTM specifications. The forged steel A105 is chosen for valve body and adapter, fire safe graphite rings is used to protect against external leakage.

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