Butterfly valves BVG, BVA, BVH
Butterfly valves to set the flow rate of gas or air on gas burners, prepared for attachment of a gear motor IC 20/IC 40, for regulation ratios up to 1:10, with angle-of-rotation indicator, BVG: EC type tested and certified.
BVG for gas,
BVA for air,
BVH for hot air to 450 °C
DN: 40 to 150,
for fitting between two flanges,
pe: max. BVG, BVA: 500 mbar,
BVH: 150 mbar.
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