Butterfly valve

Face to face dimensions: ISO 5752, API 609, BS 5155.

Installation between flanges: ANSI 125/150, PN10 / 16, BS10 TABLE D & E

The pressure drop is minimal. When the valve is fully open, the current circulates aerodynamically around the disc.

SIGMA FLOW brand Butterfly valves are ideal for conducting hot or cold water, potable or residual, gases and hydrocarbons.

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