knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz pneumatic distributor 4v210 08 220v induction sensors lj12a3 4 jez 220v Static disc - stainless steel 304

disc - stainless steel 304

From -20 to +200: for VITON

5 65 156 80 25 46 216 104

Technical parameters of Water Butterfly valves Elephant  WBV3131S-2W-C-H

The APL-410N EX limit switch unit is designed for visual and electrical signaling of end positions of the valve shut-off body

knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz pneumatic distributor 4v210 08 220v induction sensors lj12a3 4 jez 220v Static disc - stainless steel 304The gate valve is designed to be installed on a pipeline as a shut off device and to regulate the flow of the working medium in water supply systems (except for drinking water supply systems) and in the chemical industry. The principle of operation of a gate valve is based on the movement of the gate (knife) perpendicular to the flow of the medium. When the nominal diameter of the pipeline is completely blocked, the flow stops; when partially blocked,