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:
Very tight shut-off: The triple offset design creates a cam action that helps to seal the valve tightly, even under high pressure and temperature conditions.
Smooth operation: The triple offset design also helps to reduce friction between the valve disc and the seat, making the valve easier to operate.
Longer lifespan: The triple offset design helps to reduce wear and tear on the valve, extending its lifespan.
Wide range of applications: Triple offset butterfly valves can be used in a wide range of applications, including those with high pressure, high temperature, and corrosive fluids.
Manufactured as per the following Design, Face to Face, and End Connection Standards. ASME, ANSI, AS, BS, API etc.
Quarter-turn operation: The valve disc rotates 90 degrees to either block or allow flow.
Triple offset design: The axis of the valve stem has three offsets, which improves sealing capability and reduces friction.
Wide range of sizes and materials: Triple offset butterfly valves are available in a wide range of sizes and materials, making them suitable for a variety of applications.
High pressure and flow rates: Triple offset butterfly valves can withstand high pressure and flow rates, making them ideal for demanding applications.
Smooth operation: The triple offset design allows the valve disc to rotate more smoothly, providing a smoother flow of fluid.
Tight seal: Triple offset butterfly valves can provide a tight seal, making them a good choice for applications where contamination is a concern.
Triple offset butterfly valves are used in a wide variety of applications, including:
Oil and gas industry
Chemical industry
Power generation industry
Water treatment industry
Food and beverage industry
Pharmaceutical industry
Marine applications
Design Options:
Quarter Turn Cryogenic Design Fire Safe Design On Request*
Operations:
Chain & Wheel Gear Box Position Indicator Actuator Extended Bonnet By-Pass Arrangement On Request*
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