water butterfly valve elephant wbv1432n 2w fb h body material cast iron ggg50 en gjs 500 7 disk material stainless steel aisi 316l seal nbr electric actuator qt n xem a1 220v Stainless Steel Wedge Gate Valve le noyau change de position

le noyau change de position par rapport au siège du corps sous l'influence de la membrane

dans les logements et les services collectifs

Name Value Actuator model QT-EX-EM-O2-220VAC-U1 220V Supply voltage 220V

065 50 50 165 216 230 115 135 16

Détail du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA MON YT-1000RSN sans tringlerie de retour

water butterfly valve elephant wbv1432n 2w fb h body material cast iron ggg50 en gjs 500 7 disk material stainless steel aisi 316l seal nbr electric actuator qt n xem a1 220v Stainless Steel Wedge Gate Valve le noyau change de positionThe 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