water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 24v lsu apl 210n handwheel mon Limit switches 4 114 134 279 119

4 114 134 279 119 55 121

La vanne de régulation est conçue pour fermer hermétiquement ou modifier le débit du fluide dans la canalisation

with 1/4-turn electric actuator QT-N-EM-O1-380VAC-U1 380V HARK

Son fonctionnement automatique garantit qu'il s'ouvre et libère l'air emprisonné sans intervention manuelle

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 24v lsu apl 210n handwheel mon Limit switches 4 114 134 279 119Rotary disc gate valve is designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the