Description
A solenoid-operated, 2 way, normally open, poppet-type, screw in hydraulic cartridge valve, designed to function as a load holding or blocking valve in applications requiring low internal leakage at high pressure.
Operation
When de-energized, the SF20-23 poppet lifts to open from port 2 to port 1. In this mode, flow is also allowed from port 1 to port 2. When energized, the cartridge acts as a check valve, blocking flow from port 2 to port 1, while allowing flow in the reverse direction.
Features
- Continuous-duty rated coil.
- Hardened seat for long life and low leakage.
- Optional coil voltages and terminations.
- Cartridges are voltage interchangeable.
- Unitized, molded coil design.
- Optional waterproof E-Coils rated up to IP69K.
- Corrosion-resistant plating.
- Industry common cavity.
