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 10 220v lsu apl 210n atu afc2000 Taille de la connexion:DN50 Paramètre Signification Conception type de

Paramètre Signification Conception type de bobine Pression maximale 12 bars Pression de travail 1

supply lubricant from a reservoir in the compressed air flow to pneumatic system elements with a large capacity range from 500 liters/minute to 10

oil and grease impurities

If the connected pipe fitting is closed

Il se compose d'un verre installé dans une bride métallique

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 10 220v lsu apl 210n atu afc2000 Taille de la connexion:DN50 Paramètre Signification Conception type 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