DESCRIPTION
A solenoid-operated, 4-way, 2-position, direct-acting spooltype, screw-in hydraulic cartridge valve.
OPERATION
When de-energized，DASV08-40 flow paths are ③ to ② , and ④ to ① .When energized,the valve’s spool shifts to open ③ to ④ , and ② to ① . All ports are open at cross-over.
Operation of Manual Override Option:
To override, push button in and twist counterclockwise180° .
The internal spring will push the button out. In this position, the valve may be only partially shifted. To assure full override shift, pull the button out to its fullest extension and hold it in this position.
To return to normal valve function, push button in, twist clockwise 180° , and release.Override will be detented in this position.
FEATURES
Continuous-duty rated solenoid.
Hardened precision spool and cage for long life.
Optional coil voltages and terminations.
Efficient wet-armature construction.
All ports may be fully pressurized.
Cartridges are voltage interchangeable.
Manual OverrideOptions.
Optional waterproof E-Coils rated up to IP69K.
Unitized, molded coil design.
Compact size.
MATERIALS
Cartridge: Weight:0.13kg（0.28lbs）；
Steel with hardened work surfaces.
Zinc-plated exposed surfaces;
Buna N O rings andback-ups standard.
Standard Ported Body:Weight: 0.27kg（0.60lbs）；Anodized highstrength 6061 T6 aluminum alloy,rated to 240 bar (3500 psi);
Ductile iron bodies available; dimensions may differ.
Standard Coil：Weight: 0.11kg（ 0.25lbs）；Unitized thermoplastic encapsulated,
Class H high temperature magnet wire.
E-Coil：Weight:0.14kg（0.3lbs）；
Fully encapsulated with rugged external metal shell. Rated up to
IP69K with integral connectors.
