knife gate valve elephant gvkr1331m 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal metal pneumatic drive wenz pneumatic distributor 4v210 08 24v induction sensors lj12a3 4 zex 24v Connection size:DN50 Dimensions and dimensions of butterfly

Dimensions and dimensions of butterfly valves Elephant WBV3432E-2W-Fb-H

Matériaux des manomètres radiaux résistants aux vibrations Elephant MB-311-R1

Sketch of ball valves Elephant BV3232P-FP-Fb-ISO-H with pneumatic actuator PA-SA with return springs

5 30 130 DA-140 75 77 161 172 202 137

Croquis de la porte WBV3232E-2W-Fb PA-SA APL-510N-E

knife gate valve elephant gvkr1331m 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal metal pneumatic drive wenz pneumatic distributor 4v210 08 24v induction sensors lj12a3 4 zex 24v Connection size:DN50 Dimensions and dimensions of butterflyThe 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,