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.
ZHEJIANG VERVO VALVE CO., LTD
ASTM A182 F316 Trunnion Ball Valve, 8 Inch, 1500 LB, RTJ
ZHEJIANG VERVO VALVE CO., LTD
Full Bore Trunnion Ball Valve, 30 Inch, 1500 LB, A105N, RTJ
ZHEJIANG VERVO VALVE CO., LTD
ASTM A216 WCB Trunnion Ball Valve, 36 Inch, 600 LB, API 6D
ZHEJIANG VERVO VALVE CO., LTD
ASTM A216 WCB Trunnion Ball Valve, API 6D, 10 Inch, 300 LB
ZHEJIANG VERVO VALVE CO., LTD
Double Block Bleed Trunnion Ball Valve, A105, 3 IN, 2500 LB
ZHEJIANG VERVO VALVE CO., LTD
API 6D Trunnion Ball Valve, ASTM A105, 12 Inch, 600 LB, RTJ
ZHEJIANG VERVO VALVE CO., LTD
ASTM A105 Trunnion Ball Valve, 8 Inch, 900 LB, API 6D, RTJ
ZHEJIANG VERVO VALVE CO., LTD
3 Way Trunnion Mounted Ball Valve, 10 Inch, 600 LB, API 6D
ZHEJIANG VERVO VALVE CO., LTD
ASTM A216 WCB Bolted Bonnet Ball Valve, API 6D, 30 IN, 600 LB
ZHEJIANG VERVO VALVE CO., LTD
ASTM A350 LF2 Trunnion Ball Valve, API 6D, 14 x 10 IN, CL600
Model Number: TMBV-20250510-01
ZHEJIANG VERVO VALVE CO., LTD
3PC Trunnion Ball Valve, API 6D, A350 LF2 CL1, 18 IN, 150 LB
Model Number: BV-20250825
XIAMEN QISHINE IMP.& EXP. CO., LTD.
API 6D Trunnion Mounted Ball Valve, 2-48 Inch, Flanged, BW
Model Number: FGBK-23-V-07
Zhejiang Kosen Valve Co., Ltd.
2PC Trunnion Ball Valve, API 6D, ASTM A216 WCB, 12 IN, CL150
Model Number: KV-20241225-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
API 6D Trunnion Ball Valve, ASTM A216 WCB, 16 IN, 600 LB, RF
Model Number: KV-20241225-TMBV-02
Zhejiang Kosen Valve Co., Ltd.
Top Entry Trunnion Ball Valve, API 6D, WCB, 6 * 4 IN, 600 LB
Model Number: KV-20250102-TEBV-01
Zhejiang Kosen Valve Co., Ltd.
3PC Trunnion Ball Valve, ASTM A216 WCB, 16 * 12 IN, 600 LB
Model Number: KV-20250106-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
Metal Seated Trunnion Ball Valve, ASTM A182 F316, 4 IN, CL900
Model Number: KV-20250103-MSBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A216 WCB Trunnion Ball Valve, API 6D, 6 IN, CL600, RF
Model Number: KV-20250108-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
Fully Welded Trunnion Ball Valve, API 6D, ASTM A105, 40 Inch
Model Number: KV-20250110-FWBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A494 CU5MCuC Trunnion Ball Valve, API 6D, 4*3 IN, CL600
Model Number: KV-20250123-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A890 4A Trunnion Ball Valve, API 6D, 6 * 4 Inch, 150 LB
Model Number: KV-20250123-TMBV-02
Zhejiang Kosen Valve Co., Ltd.
Cast Steel Trunnion Ball Valve, API 6D, WCB, DN500, PN40, RF
Model Number: KV-20250206-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
API 6D Trunnion Ball Valves, ASTM A216 WCB, 4 IN, CL600, RF
Model Number: KV-20250210-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A216 WCB Trunnion Ball Valves, API 6D, 8 IN, CL900, RTJ
Model Number: KV-20250213-TMBV-01