It changes the hydraulic oil direction by using the electrical operated directional control valve to control the hydraulic operated directional control valve. Electro-hydraulic directional control valve and hydraulic operated directional control valve are mainly used in hydraulic systems when electrical operated directional control valve can not afford the flow. It controls the movement of the power elements, or controls the direction of the flowing oil.
Approved by ISO9001:2008, CE, ROHS Quality System Certification, combining with advanced testing device, our products can meet the needs of cutomers' and accord with the law
Features:
-Valves used to control the start, stop and direction of a fluid flow
-Electro-hydraulic operation (WEH), hydraulic operation (WH)
-For subplate mounting
- Spring or pressure-centered, spring or hydraulic offset
- Wet-pin DC or AC solenoids, optional
-Manual override, optional
- Electrical connection as individual or central connection
- Shifting time adjustment, optional
- Pre-load valve in the P-channel of the main valve, optional
- Auxiliary equipment:
Stroke adjustment at main spool, optional
Stroke adjustment and/or end position indicator, optional
Mechanical or inductive limit switch (proximity type) at the main spool, optional
Model description
Explanation
1. Middle unloaded directional control valve needs to place the order independently. There is no model (FWH-03) Electro-hydraulic directional control valve.
Code symbol1. Middle unloaded directional control valve needs to place the order independently. There is no model (FWH-03) Electro-hydraulic directional control valve.
Name of solenoid
1. When movement a,P→A B→T
2. When movement b,P→B A→T
3. 3C6 Oil flow in the opposite direction with the above-mentioned movement
2. When movement b,P→B A→T
3. 3C6 Oil flow in the opposite direction with the above-mentioned movement
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