The solenoid-actuated 2/2 directional poppet valve WS06ZR is a pilot operated cartridge valve. In de-energized mode it is closed from port 2 to 1. In the opposite direction it acts as a check and permits the flow from port 1 to 2. Cavity UNF 9/16-18.
Qmax = 20 l/min
Pmax = 350 bar