Overview
Nominal pressure: 20 MPa. Reference: JB/ZQ 4563-97. In an electric end-of-line system, the control cabinet receives signals from a PV-2V pressure-operated valve and commands alternate supply and unloading of the two mains. A cylindrical spool, powerful solenoids and spring cushioning provide positive switching and pressure retention.
Selection and operation
Choose internal or external drainage according to the return-line pressure. Check the power supply and solenoid specifications.
Technical documentation
Specifications, installation dimensions and diagrams are provided in the following sheets and the attached PDF. Use the data for the selected model and configuration. Check the connections, operating medium and installation space before ordering.
