water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 220v Connection size:DN25 The sealed box usually contains

The sealed box usually contains two sensors that monitor the position of the actuator shaft and signalize in extreme positions

Materials of butterfly valves Elephant WBV1432E-2W-Fb-H

№ Part Name Material 1 Body Cast Iron GGG40 2 Disc Stainless Steel 304 3 Seat Seal EPDM 4 Stem Stainless Steel SS 420 5 Handle Cast Iron GGG40

Dimensions and dimensions of butterfly valves Elephant WBV3434Pf-2W-Fb-H lined interflanged

with electric actuator QT-N-040EM-O1-24VAC-U1:

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 220v Connection size:DN25 The sealed box usually containsButterfly 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