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Ball Valve
J-VALVES
Compliance with International Standards: The design, manufacturing, and testing all conform to international standards such as API 608 and ASME B16.34.
High-Strength Material: The valve body is made of carbon steel A105, which has excellent high-temperature strength and creep resistance, making it suitable for high-temperature and high-pressure environments.
Superior Sealing Performance: Equipped with PTFE or metal sealing surfaces, it boasts excellent sealing performance and can achieve bidirectional sealing to ensure no medium leakage.
Full Bore Design: The full bore structure reduces fluid resistance and improves fluid passing efficiency.
Flexible Operation: Equipped with a handle operating mechanism, it enables flexible opening and closing with easy operation. An optional locking device is available to ensure the valve is locked in a specific position.
Low-Emission Design: Equipped with low-emission packing, it meets environmental protection requirements and reduces the risk of medium leakage.
Wide Application Range: Suitable for various media such as water, steam, oil products, natural gas, and corrosive media.
Nominal Diameter: 1/2 inch to 2 inches (DN15 to DN50)
Pressure Class: 150LB to 2500LB (PN10 to PN420)
Applicable Media: Water, steam, oil products, natural gas, corrosive media, etc.
Operating Temperature: -29℃ to 200℃
Valve Body Material: Carbon steel A105
Stem Material: Stainless steel (e.g., A182 F6)
Sealing Surface Material: PTFE, metal seal
Connection Method: Threaded connection (NPT)
Operation Mode: Handle operation, with optional locking device
Design Standards: API 607, ASME B16.34
Testing Standard: API 598
Oil and Gas Industry: Used in oil and gas transmission pipelines to control the on-off of fluids and ensure the safe operation of pipeline systems.
Chemical Industry: Suitable for the transportation and control of chemical media, preventing medium leakage and protecting equipment and personnel safety.
Power Industry: Applied in cooling water systems and steam systems of power plants to ensure reliable control of fluids.
Water Treatment Industry: Used in water supply systems and sewage treatment systems to control the on-off of water flow.
Test data exposed! The durability gap between ordinary ball valves and trunnion ball valves is amazing. Behind the more than 3-fold service life difference is the core difference in structural design and material technology. This article helps you avoid selection mistakes, choose a more durable and worry-free ball valve, and reduce long-term operation and maintenance costs through real working condition tests, parameter breakdown, and scenario adaptation. With 10 years of SEO + valve industry experience, full of practical information, follow our website for more industrial valve test comparisons and selection guides.
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