Electro-Hydraulic Directional Valve DSHG Series
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DSHG series electro-hydraulic directional valve in which a solenoid pilot stage shifts the main spool for high flow....
Product Details
Product Overview
This valve is the DSHG series electro-hydraulic directional valve shown in the image. The pilot valve controls pressure on the main spool ends, so a small solenoid can switch a large flow.
Structure and Key Features
- Modular or subplate body with ports arranged to common mounting standards.
- Spools are matched and lapped, keeping internal leakage low when closed.
- Adjustment is lockable so the setting does not drift.
Specifications and Selection
Confirm pilot and drain connections, main flow rating and response time; keep pilot oil clean.
Applications
Large cylinders, presses and injection machines with high flow demand.
Frequently Asked Questions
Slow response or partial stroke
Check pilot pressure, pilot filter condition and main spool freedom; low pilot pressure causes slow shifting.
