water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 210n Taille de la connexion:DN250 La vanne papillon WBV1413E-2W-Fb PA-SA

La vanne papillon WBV1413E-2W-Fb PA-SA APL-510N-EX est conçue pour être utilisée comme vanne d'arrêt ou de régulation pour le contrôle du débit dans les systèmes d'alimentation en chaleur

Sketch of materials of butterfly valves Elephant WBV3131P-2W-Fb DN50-150 PN16

qui surveillent la position de la tige de l'actionneur et signalent les positions extrêmes

raccord fileté NPT/BSP avec embouts

8 Working medium filtered compressed air Ambient temperature t

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 210n Taille de la connexion:DN250 La vanne papillon WBV1413E-2W-Fb PA-SARotary 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. Operating principle: The valves are opened and closed by turning the disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the