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 24v induction sensors lj12a3 4 zex 24v Connection size:DN300 fermant ou ouvrant la section

fermant ou ouvrant la section transversale du corps du robinet-vanne

Double sided

Croquis du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-SA YT-1000RSN non consigné

Main parameters of the air treatment unit Elephant AFC2000:

From -20 to +70 °C

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 24v induction sensors lj12a3 4 zex 24v Connection size:DN300 fermant ou ouvrant la sectionThe 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,