water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v atu afc2000 Brass Ball Valve 8 20 150 225 160

8 20 150 225 160 53 5

Un ressort bimétallique est utilisé comme élément de détection

30 minutes) et est conçu pour fonctionner en mode intermittent S2

8 200 QT-N-040EMT 238 172 241

Dimensions et dimensions d'installation du robinet papillon d'eau Elephant WBV3432N-2W-Fb matériau du corps - Acier au carbone

water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v atu afc2000 Brass Ball Valve 8 20 150 225 160Rotary 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. Elephant pneumatic double acting rotary actuators PA DA and