The hsp10-20xx is a high pressure 2-way, piloted, poppet-type, proportional, normally closed screw-in hydraulic cartridge valve designed for low leakage blocking in load holding applications.
When de-energized, the hsp10-20xx blocks flow from ports 2 to 1. In this mode the cartridge will allow flow from ports 1 to 2 after overcoming the spring forces (see performance graph). When energized, the valve will allow flow proportional to the applied current from ports 2 to 1 while severely restricting flow from ports 1 to 2. Manual override m - option: for normal operation (de-energized) the manual override pin must be seated in the lower detent groove. To shift the valve manually, the operator pushes down on the knob and rotates 180 degrees in either direction. When the manual override is actuated, increased flow CAN be achieved by pulling on the knob. Manual override t - option: for normal operation (de-energized) the manual override button must be fully rotated clockwise. To shift the valve manually, rotate the manual override button counter-clockwise. Note: the manual override features is intended for emergency use, not for continuous-duty operation.
- Low leakage.
- Continuous-duty rated coil.
- Efficient wet-armature construction.
- Waterproof E-Coils rated up to IP69K.
- Manual override and linear metering options.
- All HyPerformance™ products are tested to NFPA specification T2.6.1.
- and are tested at a verification level of 90% and an assurance of 99%.