water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da 105 1 double action 4v320 08 220v lsu apl 510n ex atu afc2000 Compact flanged 4 139 157 308 137

4 139 157 308 137

Poids total - 4

tandis que le disque est maintenu en position « ouverte » en raison de la force de levage résultant de la pression à grande vitesse du flux

Dimensions des actionneurs Elephant 316L-316L-NBR 220V (0-10V) :

antidéflagrant E EX d IIC T6 Appareils compatibles - actionneurs pneumatiques quart de tour

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da 105 1 double action 4v320 08 220v lsu apl 510n ex atu afc2000 Compact flanged 4 139 157 308 137Butterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuator is designed to automate the process of control of