water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 08 220v lsu apl 210n Taille de la connexion:DN125 Leur fonction principale est de

Leur fonction principale est de démarrer ou d'arrêter un débit ou d'ajuster son volume

electric or hydraulic quarter turn actuators

with electric actuator QT-N-060EM-A1-220VAC-U1:

6 100 114 200 32 55 11 50 180 4x18 F07 4

avec actionneur électrique QT-W (M) EX 380V :

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 08 220v lsu apl 210n Taille de la connexion:DN125 Leur fonction principale est 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. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators are designed to automate the