water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action lsu apl 210n Brass Ball Valve Schéma de raccordement électrique QT-N-EM-O1-220VAC-U1

Schéma de raccordement électrique QT-N-EM-O1-220VAC-U1

50-1000 Nm

62 * taille du couvercle du filtre sous la clé

Des interrupteurs de fin de course limitent la course de l'entraînement électrique

Caractéristiques des actionneurs 24 V

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action lsu apl 210n Brass Ball Valve Schéma de raccordement électrique QT-N-EM-O1-220VAC-U1Rotary disc gate valve is 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the