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 Connection size:DN150 à brides compactes :

à brides compactes :

Electric drives Elephant QT-N-003EM-O1-12VDC-U1 blue

Name Value Limit switch box model APL-210N EX Service life

°С 5 à 150 Moyen eau

L'utilisation de servomoteurs électriques pour les vannes d'arrêt permet d'automatiser les processus et de faciliter le contrôle des équipements

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 Connection size:DN150 à brides compactes :A gate valve is designed for installation in pipelines as a shut off device and to regulate the flow of working fluids in water supply systems (except for drinking water systems) and the chemical industry. A gate valve operates by moving the gate (knife) perpendicular to the flow of the medium. When the pipeline's nominal bore is completely blocked, the flow is stopped; when it is partially blocked, the flow is regulated. The pneumatic actuator