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 105 1 double action 4v320 10 220v Pression:16 bars Le variateur est connecté au

Le variateur est connecté au réseau électrique alternatif 110VAC

Principe de fonctionnement : lorsque le volant tourne dans le sens horaire ou antihoraire

Température ambiante - de -30℃ à 70℃

Technical characteristics of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB

The HDM worm gear manual doubleturn actuator with reduction gearbox allows manual setting of the required positioning of the shut-off valve by a quarter turn

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 105 1 double action 4v320 10 220v Pression:16 bars Le variateur est connecté auButterfly 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. Pneumatic rotary actuator is designed to automate the process of control of