Directional spool valves with electro-hydraulic actuation

The Directional Spool Valves with Pilot Operated  WEH is a directional spool valve with electro-hydraulic actuation. It controls the start, stop and direction of a flow. The directional valve basically consists of the main valve with housing , the main control spool , as well as the WEH Directional Spool Valves valve  with one or two solenoids . The main control spool  in the main valve is held in the zero or initial position by the springs or by means of pressurization. In the initial position, the two spring chambers  and  are connected with the tank in a depressurized form via the pilot control valve . Via the control line , the pilot control valve is supplied with pilot oil.

we have the following valves : check valve,directional valve ,pressure valve ,flow control valve ,catridge valve ,proportional valve . If you have any inquiry please feel free to let me know .

Product description :

Size 10, 16, 25 (WEH22), 25 (WEH25), 32
Component series 4X, 7X, 6X
Maximum operating pressure 280 bar
Maximum flow 1100 l/min

Feature :

Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH)
For subplate mounting
4/3-, 4/2- or 3/2-way version
Spring or pressure centering, spring end position or hydraulic end position
Wet-pin DC or AC solenoids, optional
Electrical connection as individual or central connection
Optional versions:
- Manual override
- Switching time adjustment
- Preload valve in channel P of the main valve
- Stroke setting and/or spool position monitoring

About Us :

Siedman (Xiamen) Hydraulic Technology Co; Ltd is an professional supplier of hydraulic products, we have our own brand Mannesmann Rexroth, and also provide products of BOSCH-REXROTH. We provide good quality, best service and reasonable price. Our products include Pump, motors, cylinder,valves, manifolds and plates, electronics, Systems, power units, accumulators, filters, oil treatment, oil measurement technology, tools and configurators.
After many years of development, we have established several agents home and abroad, offering comprehensive and advanced hydraulic solution for mechanical and engineering application, industrial automation, renewable energy market etc, we focus on providing products and service that consistently exceed our customers` expectations and meeting regulatory requirements. We deliver top quality product in time and achieve customer satisfaction through continual quality and process improvement. Please feel free to contact us for all your requirement.