water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 24v lsu apl 210n atu afc2000 Connection size:DN32 Matériaux des pièces du robinet

Matériaux des pièces du robinet papillon d'eau Elephant WBV3131E-2W-WH

The electro-pneumatic rotary positioner is used to control pneumatic rotary actuators by means of an electric controller or control system with analog DC output signal with the range from 4 to 20 mA

“closed” and in case of jamming

seal - NBR

Sketch of the dimensions and sizes of the gate valves Elephant GVKR1331E-2W-Fb-2P DN50-150 Ru16 interflange

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 24v lsu apl 210n atu afc2000 Connection size:DN32 Matériaux des pièces du robinetButterfly valves are 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic double acting rotary actuators PA DA and pneumatic