water butterfly valve elephant wbv3131e 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal epdm electric actuator qt n xem o1 380v Kit Component avec une température ambiante de

avec une température ambiante de -20…+70°C

A 16 Température ambiante admissible

le chauffage

5 86 50 90 126 8х8 DN40 41 1

Matériaux des manomètres radiaux techniques généraux Elephant MO-411-R2

water butterfly valve elephant wbv3131e 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal epdm electric actuator qt n xem o1 380v Kit Component avec une température ambiante deButterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Electric quarter turn actuators are designed for remote and