Trunnion ball valves are quarter-turn valves which are used to stop or start the flow of a media in a pipeline. It is a type of ball valve that has the ball supported by trunnions, which are short, sleeve-like bearings that extend from the body of the valve. This design provides more support for the ball and allows it to rotate more smoothly, making it ideal for applications with high pressure or flow rates.
Trunnion ball valves are also typically more accurate than other types of ball valves, making them a good choice for applications where precise control of flow is required.
Manufactured as per the following Design, Face to Face and End Connection Standards. ASME, ANSI, AS, BS, API etc
Trunnion ball valves are used in a wide variety of applications, including:
| Design Options: | Quarter Turn Cryogenic Design Fire Safe Design On Request* |
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Operations:
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Chain & Wheel
Gear Box Position Indicator Actuator Extended Bonnet By-Pass Arrangement On Request* |
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| Manufacturing Processes: | Forging and casting |
| End Connection: | Screwed, Flange End (RF / RTJ ), Butt Weld, Socket Weld |
| Body Material: | CS, LTCS, Ductile Iron, SS304/L, SS316/L/H, 321, 410, F5, F11, F12, F22, F9, Duplex, Super Duplex, Monel, Inconel, Hastelloy, On Request* |
| Trim Material: | SS304/L, SS316/L, 410, 416, Stellite Hard Facing, On Request |
| Size & Pressure Rating: | ".5” to 36” (15-900mm) | Class 150# to 2500# Higher Pressure Rating & Larger Sizes On Request* |
