water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe electric actuator qt n 003em o1 blue Taille de la connexion:DN50 24V with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1

with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK

Modèle Taille DN L D D1 D2 D0 H1 T d ● O N-Th G DN50 16 bars 50 48 165 125 99 100 445 12 18 2 2 4-М16 1/2″ DN65 16 bars 65 48 185 145 118 100 520 12 18 2 2 4-М16 1/2″ DN150 16 bars 150 57 285 240 211 125 850 14 23 2 6 8-M20 1/2″

° 0 - 90 Swivel angle adjustment

8 250 QT-N-060EMT 285 205 241

Design Double action Nominal pressure PN

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe electric actuator qt n 003em o1 blue Taille de la connexion:DN50 24V with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1Butterfly valves are 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. The peculiarity of the gate valves of this series is the