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Specifications Model:DASV08-22
Two-year warranty
DASV08-22Poppet, 2-Way, Normally Closed
DESCRIPTION
A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve, designed for low leakage blocking and load holding applications.
OPERATION
When de-energized,DASV08-22acts as a check valve, allowing flow from ① to ② , while blocking flow from ② to ① . When energized, the poppet lifts to open the ② to ① flow path. In this
mode,bidirectional flow is allowed. Operation of Manual Override Option: To override, push button in, twist counter clockwise 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 solenoid.
● Hardened seat for long life and low leakage.
● Optional coil voltages and terminations.
● Efficient wet-armature construction.
● Cartridges are voltage interchangeable.
● Manual OverrideOptions.
● Optional waterproof E-Coils rated up to IP69K.
● Unitized, molded coil design.
● Industry common cavity.
● Compact size.
RATINGS
Operating Pressure:207 bar (3000 psi)
Flow:See Performance Chart
Internal Leakage: 0.15 cc/minute (3 drops/minute) max. at 207 bar (3000 psi)
Temperature:-40℃ to 120℃,with Buna N seals
Coil Duty Rating:Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20℃:
Standard Coil:1.2 amps at 12 VDC;0.13 amps at 115 VAC (full wave rectified).
E-Coil:1.4 amps at 12 VDC; 0.7 amps at 24 VDC
Minimum Pull-in Voltage:85% of nominal at 207 bar (3000 psi)
Fluids:Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu)
Cavity: