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 lsu apl 510n ex Taille de la connexion:DN100 The combination of three offsets

The combination of three offsets at the moment of pressing and opening the sealing surfaces ensures a complete absence of friction of the sealing surfaces

La cheminée coaxiale est utilisée pour évacuer les produits de combustion d'une chaudière à gaz à chambre de combustion fermée

Dimensions hors tout et d'installation du robinet-vanne Elephant GVKR3131M-1W-Fb-S

Technical characteristics of Elephant WBV3131V-2W-Fb butterfly valves DN50-300 PN16

Dans la partie supérieure de l'unité de fin de course se trouve un hémisphère indicateur visuel bicolore

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 lsu apl 510n ex Taille de la connexion:DN100 The combination of three offsetsRotary 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