Trunnion Mounted Ball Valve
331 products found
A trunnion mounted ball valve is a heavy-duty quarter-turn valve where the ball is mechanically anchored at both ends by the stem and a lower trunnion shaft, preventing it from shifting downstream under line pressure. Unlike floating designs, this fixed-ball configuration utilizes spring-loaded seats to achieve a reliable, dual-sided seal under both low-pressure and high-pressure conditions. Fully compliant with strict API 6D and API 608 standards, these valves are critical for large-diameter, high-pressure oil and gas pipeline networks. On this online platform, you can choose from various qualified China ball valve manufacturers. Trunnion ball valves across our partner factories are made with strict dimensional accuracy and optimal weight distribution, delivering robust durability and lower operational costs for major global infrastructure projects.
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API 608 Trunnion Mounted Ball Valve, ASTM A105N, 22IN, CL150
Model Number: MFRS-230829-TMBV-02
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24 Inch Trunnion Mounted Ball Valve, CL600, ASTM A216 WCB
Model Number: MFRS-230829-TMBV-16
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LTCS ASTM A352 LCB Ball Valve, 24 Inch, Class 300, Top Entry
Model Number: MFRS-230907-TMBV-02
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Trunnion Mounted Ball Valve, ASTM A351 CF8M, 20 Inch, 300 LB
Model Number: MFRS-230907-TMBV-03
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ASTM A216 WCB Ball Valve, API 6D, 36 Inch, Class 900 LB, RF
Model Number: MFRS-230908-TMBV-02
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ASTM A351 CF8M Ball Valve, 6 Inch, 150 LB, API 6D, RF
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ASTM A216 WCB Ball Valve, 20 Inch, Class 600, API 6D, RF
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Cast Steel Trunnion Mounted Ball Valve, WCB, 16IN, CL150, RF
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Reduce Bore Ball Valve, ASTM A216 WCB, 36 x 30 Inch, CL600
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36 Inch Ball Valve, Class 900 LB, ASTM A216 WCB, API 6D, RTJ
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Flanged Trunnion Ball Valve, 26 Inch, 1500 LB, API 6D, RF
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14 x 12 Inch Ball Valve, ASTM A216 WCB, 150 LB, API 6D, RF
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Trunnion Ball Valve, 12 Inch, 600 LB, PN100, WCB, API 6D, RF
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API 6D Trunnion Ball Valve, 26IN, 900 LB, ASTM A216 WCB, RTJ
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DBB Trunnion Ball Valve, API 6D, ASME B16.34, BS 5351
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ASTM A105N Trunnion Ball Valve, 4 Inch, 1500 LB, API 6D, RF
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Carbon Steel Trunnion Ball Valve, A105, 4IN, CL300, API 6D
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ASTM A182 F316 Trunnion Ball Valve, 4 IN, CL900, RF, API 6D
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API 6D Cast Steel Ball Valve, ASTM A182 F316, 3 IN, 1500 LB
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ASTM A182 F60 Trunnion Ball Valve, 16IN, CL1500, API 6D, RF
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ASTM A105 Trunnion Ball Valve, 16 Inch, 900 LB, API 6D, RF
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36 x 26 Inch Trunnion Ball Valve, ASTM A105N, API 6D, 150LB
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6 X 4 Inch Trunnion Mounted Ball Valve, A105, 600 LB, API 6D
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