water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa sa with return springs 4m310 08 24v atu afc2000 Cast Iron Wedge Gate Valve Spécification des compensateurs en caoutchouc

Spécification des compensateurs en caoutchouc Elephant CR-N34-F PN10

Sketch of dimensions of butterfly valves with triple eccentricity Elephant WBV3EX-3431M-1W-F-ISO

Porte WBV1413E-2W-Fb PA-SA APL-510N-EX

Un ressort bimétallique est constitué de deux plaques métalliques solidement reliées ayant des coefficients de température de dilatation linéaire différents

matériau du corps de fermeture - Acier inoxydable 316

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa sa with return springs 4m310 08 24v atu afc2000 Cast Iron Wedge Gate Valve Spécification des compensateurs en caoutchoucButterfly valves are designed for use as shut off or regulating valves for controlling flows 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuators with return spring PA SA are designed for automation