gate valves elephant gvkr1331m 1w fb 2p wenz pn16 unidirectional interflanged spindle extendable body cast iron ggg40 gate stainless steel 304 seal epdm pneumatically actuated wenz Knife Gate Valve Dimensions hors tout et d'installation

Dimensions hors tout et d'installation des vannes à guillotine Elephant 30yg41yg GAIR GVWR3131M-2W-FS

5 2 8 - Ø18 125 400 210 240 435 25 2

matériau du joint – métal/métal

mm 10 10 10 10 10 15 15 16 20 N-M

matériau du corps - Acier au carbone 20L

gate valves elephant gvkr1331m 1w fb 2p wenz pn16 unidirectional interflanged spindle extendable body cast iron ggg40 gate stainless steel 304 seal epdm pneumatically actuated wenz Knife Gate Valve Dimensions hors tout et d'installationThe 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. At full closing of the pipeline nominal bore diameter the flow is stopped, at partial closing the flow is regulated. The principle