water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Taille de la connexion:DN100 oils Operating Temperature -20°C to

oils Operating Temperature -20°C to +80°C Climatic Design U

Le raccord compensateur à emboîture à bride est utilisé pour la transition d'un tuyau en n'importe quel matériau (acier

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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 sa with return springs positioner yt 1000rsn without feedback Taille de la connexion:DN100 oils Operating Temperature -20°C toRotary 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