gate valves elephant gvkr3131m 1w fb s wenz single sided flanged body stainless steel 304 gate stainless steel 304 seal metal control hand wheel wenz Flanged ru QT-W (M) EX 220V

ru QT-W (M) EX 220V :

N° Nom Matériel 1 Corps fonte GGG50 2 Joint de siège NBR 3 Disque acier inoxydable 316L 4 Tige acier inoxydable AISI 416 5 Épingle acier inoxydable AISI 420 6 Bague PTFE 7 Joint torique NBR 8 Plaque acier au carbone

disk material - cast iron GGG40

5 94 280 195 84 320 13

serrure acier inoxydable SS304 13 Levier acier inoxydable SS316 + PVC

gate valves elephant gvkr3131m 1w fb s wenz single sided flanged body stainless steel 304 gate stainless steel 304 seal metal control hand wheel wenz Flanged ru QT-W (M) EX 220VThe gate valve is designed for installation on the pipeline as a shut off device and regulation of the working medium flow in water supply systems (except for drinking water supply systems) and chemical industry. The principle of operation of the gate valve is to move the gate (knife) perpendicular to the flow of medium. In case of complete closing of the pipeline nominal bore diameter the flow is stopped, in case of partial closing the flow is