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 induction sensors lj12a3 4 zex 24v Connection size:DN300 Electropneumatic rotary positioners Elephant YT-1000RSN

Electropneumatic rotary positioners Elephant YT-1000RSN without feedback

matériau du corps - acier au carbone

and the force at the return to the initial position is determined by the stiffness and degree of compression of the spring

3 D 49 26 Taille de la tige

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 induction sensors lj12a3 4 zex 24v Connection size:DN300 Electropneumatic rotary positioners Elephant YT-1000RSNThe 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,