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China Female Threaded Ball Check Valve Manufacturers, Suppliers, Factory

"Control the standard by the details, show the energy by quality". Our business has strived to establish a really efficient and stable personnel team and explored an effective high quality manage process for Female Threaded Ball Check Valve,FNPT Ball Check Valve,Threaded Non-Return Ball Check Valve,Female NPT Ball Check Valve, We're going to empower people by communicating and listening, Setting an example to others and learning from experience.
Female Threaded Ball Check Valve, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we've been doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.

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    Yongyuan works as a China based OEM manufacturer for oilfield threaded ball valve. By utilizing our expertise in design and manufacturing, we provide NPT ball valves for oil and gas industry. All these valves conform to NACE MR0175 requirements. They’re full opening to ensure a low pressure drop. Body materials are available in cast iron and cast steel. NPT threaded ends are on both sides.
  • 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”.
  • API 6D 3 PIECE Trunnion Ball Valve

    API 6D 3 PIECE Trunnion Ball Valve

    With 50years history, Yongyuan works as a reliable API 6D 3 PIECE Trunnion Ball Valve provider from China. The API 6D 3 PIECE trunnion ball valve complies with API 6D, ASME 16.34, API 608 and other relevant ASTM specifications. Valve body and adapter material is forged steel A105, fire safe graphite rings is used to protect against external leakage. Every valve is manufactured to comply with NACE standards. It’s suitable for pipeline where zero leakage positive shutoff is critical.
  • Threaded Ball Valve Bolted Body

    Threaded Ball Valve Bolted Body

    With 30 years manufacturing experience, Yongyuan provides durable threaded ball valve bolted body from China. These valves are produced in conformance to oilfield industry requirements. Two-piece bolted design with a flanged body and adapter, providing solid connection to eliminate risk of end adapter blowout. Ball includes pressure equalization hole to prevent trapped pressure in the body cavity.
  • 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.
  • Bronze Threaded Check Valve

    Bronze Threaded Check Valve

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  • The key role and selection points of threaded check valves in industrial fluid systems

    In industrial fields such as petroleum, chemical industry, and electric power, the safety and stability of fluid transportation systems directly affect production efficiency and equipment life. As an indispensable "one-way checkpoint" in the pipeline system, the threaded check valve has become the preferred control element for small and medium-sized pipelines due to its compact structure, reliable sealing and convenient installation characteristics. This article will discuss its technical advantages and industry experience in selection in combination with actual application scenarios.

  • The advantages of Threaded Check Valve

    Threaded check valves are commonly used in a wide range of industries due to their numerous advantages. These benefits make them a popular choice for fluid control systems in many applications. In this article, we will explore the advantages of threaded check valves and their importance.

  • What is the working principle of a check valve?

    The working principle of a check valve is to allow fluid (liquid or gas) to flow in only one direction while preventing reverse flow.

  • Working Principle of Check Valve

    The working principle of the check valve essentially relies on the laws of fluid dynamics. Its core function is to regulate the opening and closing of the valve by the pressure of the fluid itself and the weight of the valve disc itself, thereby preventing the fluid from flowing in the opposite direction.

  • Welcome to visit us-YONGYUAN VALVE

    Specializing in the production of ball valves, check valves, and API 6D Ball Valves, the company's products have become indispensable in various fields, particularly in the chemical, pharmaceutical, water treatment, and oilfield sectors.

  • What Makes Grooved Ball Valve Reduced Port Ideal for Compact Piping Systems?

    The groove connection technology of YONGYUAN VALVE breaks the limitations of traditional flange installation. Reduced-diameter valves have standard grooved interfaces and can be connected with clamps. The installation time is reduced by more than 60% compared with flanged valves. Its unique bidirectional sealing structure enables the valve to be installed at any Angle without the need for additional adjustments to the pipeline direction. In a certain data center cooling system upgrade project, the engineering team took advantage of this feature to increase the daily installation volume from 50 to 120, and the construction period was nearly halved.

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