water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs 4v320 08 220v lsu apl 510n ex Kit Technical characteristics of Elephant WBV1331E-2W-F

Technical characteristics of Elephant WBV1331E-2W-F butterfly valves DN50-250 PN16 body - cast iron GGG40

PA-DA-105-1 air actuator parts and materials table:

Butterfly valve model WBV3232P-2W-Fb PA-SA 4M310-08 APL-510N-EX 4M310-08 220V AFC2000 is designed for use as shut-off or regulating valves for flow control in heating

matériau du corps - acier inoxydable AISI A10

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs 4v320 08 220v lsu apl 510n ex Kit Technical characteristics of Elephant WBV1331E-2W-FButterfly 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 actuators with return spring PA SA are designed for automation