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 4v320 08 220v Taille de la connexion:DN80 Matériaux de la vanne papillon

Matériaux de la vanne papillon d'eau Elephant WCB-316L-VITON matériau du corps - Acier au carbone WCB

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avec actionneur pneumatique double action PA-DA-065

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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 4v320 08 220v Taille de la connexion:DN80 Matériaux de la vanne papillonRotary 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