water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 220v handwheel mon atu afc2000 Rubber expansion joint heating systems Connection type flanged

heating systems Connection type flanged Control type electric drive Sealing class A Service life 10 years Guarantee 12 months

8 100 QT-N-020EMT 200 114 241

Control board

heating points Torque 250-1200 Nm

Dimensions and sizes of water butterfly valve Elephant WBV1632E-2W-Fb-H

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 220v handwheel mon atu afc2000 Rubber expansion joint heating systems Connection type flangedButterfly 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