A triple offset butterfly valve is a type of butterfly valve that has three offsets in the axis of the valve stem. The first offset is located in the valve body, the second offset is located in the valve disc, and the third offset is located in the seat ring. This design provides the following advantages over other types of butterfly valves:
Manufactured as per the following Design, Face to Face, and End Connection Standards. ASME, ANSI, AS, BS, API etc.
Triple offset butterfly 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: | Wafer, Lugged, Flange (RF / RTJ), Butt Weld |
| Body Materials: | CS, LTCS, Ductile Iron, SS304/L, SS316/L/H, 321, 410, F5, F11, F12, F22, F91, Duplex, Super Duplex, Monel, Inconel Hastelloy, On Request |
| Trim Materials: | SS304/L, SS316/L, 410, 416, Stellite Hard Facing, On Request |
| Size & Pressure Rating: | "2” to 80” | Class 150# to 2500# | Higher Pressure Rating & Larger Sizes On Request" |
