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 4m310 08 220v atu afc2000 Static Données techniques de base de

Données techniques de base de la vanne d'équilibrage à brides DN

une protection thermique

matériau du corps - acier inoxydable AISI 316

N° Nom de la pièce Matériel 1 Corps DN50-200 - acier WCB+PTFE

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 4m310 08 220v atu afc2000 Static Données techniques de base deRotary 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