water butterfly valve elephant wbv1132n 2w fb h body material cast iron gg25 en gjl 250 disk material stainless steel aisi 316l seal nbr electric actuator qt n xem a1 220v Compression Croquis des dimensions et des

Croquis des dimensions et des dimensions du volant

DN L H Poids mm kg 15 60 150 0

The electropneumatic rotary positioner is used to control pneumatic rotary actuators using an electric controller or control system with a 4 to 20 mA analog DC output signal range

matériau du disque - acier inoxydable AISI 304

Dimensions hors tout et d'installation de la vanne papillon d'eau Elephant WBV1132N-2W-Fb matériau du corps - Fonte GG25

water butterfly valve elephant wbv1132n 2w fb h body material cast iron gg25 en gjl 250 disk material stainless steel aisi 316l seal nbr electric actuator qt n xem a1 220v Compression Croquis des dimensions et desThe butterfly valve is designed to be used as a shut off or control valve to control flows in heat supply systems, water supply, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves open and close by turning the disk 90. Opening is done by turning the handle or gearbox handwheel counterclockwise, closing clockwise. Quarter turn electric actuators are designed for remote and