water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm electric actuator qt n em o1 24vdc u1 24v Taille de la connexion:DN125 electric actuator QT-N-EM-O1-24VDC-U1 24V:

electric actuator QT-N-EM-O1-24VDC-U1 24V:

joint - NBR avec actionneur pneumatique à double effet DA :

Dimensions hors tout et d'installation des robinets à boisseau sphérique Elephant BV3232P-FP-W-ISO DN10-100 RU63

2 Disc DN50÷200 – Carbon steel WCB

Sketch of parts and materials Butterfly valves WBV3432V-2W-Fb-H

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm electric actuator qt n em o1 24vdc u1 24v Taille de la connexion:DN125 electric actuator QT-N-EM-O1-24VDC-U1 24V:Butterfly 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. The actuators are mounted directly on the pipeline valves. The mounting