water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 10 220v lsu apl 210n handwheel mon atu afc2000 Taille de la connexion:DN150 Dimensions hors tout et de

Dimensions hors tout et de montage du réducteur Elephant HGBF

° 90±5 Body material aluminum alloy

DN150÷250 – Stainless steel 2Cr13

electric or hydraulic quarter-turn drives

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 10 220v lsu apl 210n handwheel mon atu afc2000 Taille de la connexion:DN150 Dimensions hors tout et deRotary 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