water butterfly valve elephant wbv3131p 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal ptfe pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 210n Bellows expansion joint V 24 heures sur 24

V 24 heures sur 24 8 Matériau du boîtier acier inoxydable 304 9 Joint EPDM 10 Degré de protection IP65 11 Viscosité du fluide de travail <20CST

Le refroidisseur à impulsion est installé entre la canalisation et la chambre à membrane

matériau du corps – acier 25L

40 80 260±2 200 160 132 22-2 8 – Ø19 24

water butterfly valve elephant wbv3131p 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal ptfe pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 210n Bellows expansion joint V 24 heures sur 24Rotary 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