Two Pieces Trunnion Ball Valve

Two Pieces Trunnion Ball Valve

Design: API 6D; API 6FA ; API 607

Connection type:

1.END FLANGE(RF/RTJ): ASME B16.5 (2” to 24”)


Face to Face: ASME B16.10

Insert Seal of Seat: RPTFE,PEEK etc.

Test: API 6D

Product range:

Size: NPS 2″~42″(DN50~DN1050)

Pressure Rating: ASME CLASS 150LB~600LB(PN16~PN150)

Product Detail

Product Tags

Material of body



Carbon Steel


Low Temperature Steel


Stainless Steel

CF8, CF8M, CF3, CF3M, CF8C, CF10, CN7M, CG8M, CG3M

Duplex Steel


Nickel-Based Alloy

Inconel 625/825, CK20

Features and Benefits

1. Excellent Sealing Performance: TH-Valve Nantong’s trunnion mounted ball design, combined with reliable seat materials, ensures a tight seal and minimal leakage, even at high pressures and temperatures.

2. Low Torque Requirement: The trunnion mounted ball reduces the operating torque required to open and close the valve, resulting in easier operation and reduced wear on valve components.

3. Enhanced Stability and Durability: The trunnion mounted bearings provide additional support and reduce the stress on the ball and seat, resulting in improved stability, reduced wear, and longer service life.

4. Versatility: These valves can handle a wide range of fluids, including corrosive chemicals, abrasive slurries, and high-temperature applications.

5. Easy Maintenance and Repair: The two-piece construction allows for easy access to internal components, making maintenance, inspection, and repair tasks more convenient and efficient.

6. Long Service Life: The use of high-quality materials, precision manufacturing, and robust design ensure durability, extended service intervals, and reduced maintenance costs.

Trust in TH-Valve Nantongs proven experience and expertise in large size, high-pressure Trunnion Mounted Ball Valve.Valves with regular sizes and pressure class are also available.

Contact us today to discuss your valve requirements and experience the greatness of working with a trusted industry leader.


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