water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v atu afc2000 Knife Gate Valve matériau du corps - acier

matériau du corps - acier inoxydable AISI 316

Materials of parts of SA pneumatic actuators with return springs:

(siliclone+graphite) 4 Stock steel 2Cr13

N° Nom de la pièce Matériel 1 Corps fonte grise GG25 2 Couvercle de filtre fonte grise GG25 3 Grille Acier SS304 4 Scellage Acier SS316 + graphite 5 Bouchon de vidange -

water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v atu afc2000 Knife Gate Valve matériau du corps - acierRotary 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