Siedman (Xiamen) Hydraulic Technology Co., Ltd.
Model No.: WEH
Material: Cast Iron
Brand: Mannesmann Rexroth
Place of Origin: China
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.
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
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
- 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.
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