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.
Baltic Valve Co., Ltd.
Pneumatic Actuated Trunnion Ball Valve, A182 LF2, 12IN CL150 RF
Model Number: 2-2
Baltic Valve Co., Ltd.
Pneumatic Actuated Ball Valve, ASTM A105, 24 Inch, 150 LB, RF
Model Number: 2-3
Baltic Valve Co., Ltd.
Side Entry TM Ball Valve with Worm Gear, A105, 8 Inch, 900 LB, RTJ
Model Number: 2-4
Baltic Valve Co., Ltd.
Metal Seat Ball Valve, 28 Inch, Class 150 LB, A105N, RF
Model Number: MSBV-05
Baltic Valve Co., Ltd.
3PC Metal Seat Ball Valve, A105N, API 6D, 8 Inch, 150 LB, RF
Model Number: MSBV-06
Baltic Valve Co., Ltd.
ASTM A216 WCB Trunnion Ball Valve, 12 Inch, Class 600, Soft Seated
Baltic Valve Co., Ltd.
ASTM A182 F316 Trunnion Ball Valve, DN100, PN63, EN 12516-1, RF
Baltic Valve Co., Ltd.
Soft Seated Trunnion Ball Valve, A105, 6 Inch, Class 300, Pneumatic
Baltic Valve Co., Ltd.
RF Flanged Trunnion Mounted Ball Valve, WCB, DN300, PN10, API 6D
Baltic Valve Co., Ltd.
ASTM A105N Soft Seated Trunnion Ball Valve, 6 Inch, Class 900, RTJ
Baltic Valve Co., Ltd.
Trunnion Mounted Ball Valve, A182 F5, 6 Inch, 300 LB, API 6D, RF
Baltic Valve Co., Ltd.
ASTM A182 F5 Side Entry Trunnion Ball Valve, 6 Inch, Class 600, RF
Baltic Valve Co., Ltd.
Carbon Steel Trunnion Ball Valve, API 6D, A105N, DN200, PN100
Model Number: BV-TBV-20260314-01
Baltic Valve Co., Ltd.
Side Entry Trunnion Ball Valve, API 6D, F316, DN250, PN40
Model Number: BV-SEBV-20260314-02
Shanghai Jonloo Machine MFG Co., Ltd.
Trunnion Mounted Ball Valve 12 inch 150LB API 6D
Model Number: Q347F
Shanghai Jonloo Machine MFG Co., Ltd.
Trunnion Mounted Ball Valve 1500LB 6INCH API6D
Model Number: Q347N
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Shanghai Jonloo Machine MFG Co., Ltd.
Reduced Port Ball Valve 12x10 300LB WCB Body API 6D
Model Number: Q347F
Shanghai Jonloo Machine MFG Co., Ltd.
Trunnion Mounted Ball Valve 600LB WCB Body F316 Ball Nylon Seat
Model Number: Q347N
Shanghai Jonloo Machine MFG Co., Ltd.
Ball Valve with Reduced Bore 6"x4" 600LB CF8M
Shanghai Jonloo Machine MFG Co., Ltd.
A105 Ball Valve 16inch 150LB Full Bore Trunnion mounted Ball
Shanghai Jonloo Machine MFG Co., Ltd.
Trunnion Mounted Ball Valve DIB-1 Type LF2 Material 600LB
Shanghai Jonloo Machine MFG Co., Ltd.
Ball Valve Trunnion Mounted Type 20 Inch 900LB A105 Material
Shanghai Jonloo Machine MFG Co., Ltd.
Ball Valve Reduced Bore Trunnion Mounted 4"x3" 1500LB RTJ A105 Body F316 Trim
Shanghai Jonloo Machine MFG Co., Ltd.
Small Ball Valve Trunnion Mounted 600LB 1INCH A105
Model Number: Q47N