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  • Mirab Co.

Double Eccentric Butterfly Valve with Pneumatic Actuator

Size (mm) : 100-1000
Pressure rating : 6-16 (bar)
Body Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys
Disc Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys

Valve design is double eccentric disc tilting mechanism which fits sealing ring that is rolled or welded into a solid disc seat in a safe manner. Adjustable and removable clamping ring is provided for easy readjustment or replacement of sealing ring and ensures zero leakage in both flow directions. The result of perfect design profile and shape of disc is low head loss. Valve can be closed by 90 degree clockwise rotating.
This valve is equipped with pneumatic actuator which is suitable for plants having air compression system.

Paint Coating :
All cast iron parts are covered with blue epoxy powder coating (RAL 5015 or RAL 5005) electrostatic method.
Application:
Mirab Butterfly valves are used for fluids such as raw water, drinking water, waste water, compressed air and neutral gases at temperatures up to 70° C and are designed with flow optimization to ensure minimum effects on the flow when the valve is open.