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 double action 4m310 08 24v lsu apl 510n ex handwheel mon Pression:16 bars eelectropneumatic rotary positioner YT-1000RSN with

eelectropneumatic rotary positioner YT-1000RSN with feedback

with quarter-turn electric actuator Elephant QT-N-xEM-A1-220VAC-U1 (4-20 mA)

5 Contrôle électromagnétique double face Fréquence de fonctionnement

electric actuator QT-N-EM-O1-380VAC-U1 380V:

CEM 2GR 220nJ

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 double action 4m310 08 24v lsu apl 510n ex handwheel mon Pression:16 bars eelectropneumatic rotary positioner YT-1000RSN withButterfly 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. PA DA double acting pneumatic rotary actuators are designed to automate the