water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa da double action handwheel mon Taille de la connexion:DN125 5 200 400 111 164

5 200 400 111 164 340 250 450 111 164 410

electric actuator QT-N-EM-O1-380VAC-U1 HARK

mm - 27x27

Son nom vient du disque en forme de papillon à l'intérieur de la vanne qui tourne pour ouvrir ou fermer le débit

water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa da double action handwheel mon Taille de la connexion:DN125 5 200 400 111 164Rotary disc gate valve is 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. The valves are opened and closed by turning the disc by 90. The triple eccentricity design reduces friction at the disc and seat contact points, which increases the reliability and service life of the gate. In this