opening/closing cycles 30 000 Average service life
electric actuator QT-N-xEM-A1 220V:
The modular design of the manual override is intended to provide the most efficient and effective solution to the full range of manual override applications
⁰C -20 to +85 for NBR -20 to +120 for EPDM -10 to +180 for PTFE Ambient temperature t
as well as on pneumatic actuators
Butterfly valves Elephant WBV3131S-2W-T-H food grade stainless steel 304, seal - Silicon, with pneumatic actuator Elephant PA-SA with return springs Flanged opening/closing cycles 30 000 AverageButterfly valves are designed for use as shut off or regulating valves to control flows 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 Elephant pneumatic double acting rotary actuators PA