water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 510n ex Shut-Off Valve Étanchéité dans la porte Classe

Étanchéité dans la porte Classe A GOST 9544-2015 Milieu de travail eau froide et chaude

Sketch of materials of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB

Robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-FF-ISO-H PA-DA MON YT-1000RSN sans retour :

acier inoxydable 304

Paramètres techniques vanne papillon eau Elephant WBV3432E-2W-Fb matériau du corps - Acier au carbone WCB

water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 510n ex Shut-Off Valve Étanchéité dans la porte ClasseRotary 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