The Argo Hytos SD1E-A3 are high performance Solenoids:3/4-16 UNF pmax 350bar (5076 PSI) Qmax 30L/min (7.93 GPM)
The SD1E-A3 operates with 3/2 way cartridge poppet valves and is leak free, allowing less than 3 drops/min at 350 bar (5076 PSI).
The solenoids feature a manual override and High transmitted power.