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DHF10-220H/SV10-20M Poppet-Type, 2-Way, Normally Closed Solenoid-Operated On/Off Valve
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DHF10-220H/SV10-20M Poppet-Type, 2-Way, Normally Closed Solenoid-Operated On/Off Valve

A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve, with standard and manual override options. This valve is intended to function as a load holding or blocking valve in applications requiring low internal leakage, or low-flow circuits with pull-only manual override requirements for handles or cable linkage.

Max Flow:
Max Pressure:
Installation:
Quantity:
  • DHF10-220H/SV10-20M
  • Longli
  • 8412299090


DESCRIPTION
A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve, with standard and manual override options. This valve is intended to function as a load holding or blocking valve in applications requiring low internal leakage, or low-flow circuits with pull-only manual override requirements for handles or cable linkage.

OPERATION
When de-energized, the DHF10-221H acts as a check valve, allowing flow from 1 to 2, while blocking flow 
from 2 to 1. With the sensor option, the neutral sensor will signal ON or HIGH and OFF or LOW.
When energized, the cartridge's poppet lifts to open the 2 to 1 flow path. In this mode, 
flow from 1 to 2 is severely restricted. (If this path is required, see model SV10-22, page 1.044.1.)
With the sensor option, the neutral sensor will signal LOW or OFF, HIGH or ON, or BOTH for Dual redundancy.
Operation of Manual Override Option: To override, push button in, twist counterclockwise 180°, 
and release. In this position, the valve will remain open. To return to normal operation, push button in, 
twist clockwise 180°, and release. Override will be detented in this position.

FEATURES
• Continuous-duty rated coil.
• Hardened seat for long life and low leakage.
• Optional coil voltages and terminations.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Unitized, molded coil design.
• Manual override option.
• Optional waterproof E-Coils rated up to IP69K.
• Industry common cavity.
• Position sensor option.


hydraulic cartridge valve,Solenoid cartridge valve

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