The initial position of the valve (normally open "UK" or normally closed "CK") is determined by the arrangement of the spring. The chamber behind the closing element is connected to port P and sealed against port 
T. Thus, the valve is pressure-compensated in relation to the actuating forces (solenoid and spring). 
With the special closing element , ports P, A and T can be loaded with the maximum operating pressure and the flow can be directed into both directions ! 
In the initial position, the closing element is pressed onto the seat  by the spring, in spool position, it is pressed onto the seat by the solenoid . The flow is blocked in a leak-free manner. 









Product description :


Size 10
Component series 1X
Maximum operating pressure 350 bar
Maximum flow 40 l/min




Feature :



Direct operated directional seat valve with solenoid actuation
Subplates (separate order)
Blocked connection is leak-tight
Reliable switching when under pressure over longer periods of standstill 
Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier)
Solenoid coil is rotatable by 90
The coil can be changed without having to open the pressure-tight chamber
Electrical connection as individual connection
With concealed manual override, optional
Inductive position switch and proximity sensors







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.



http://www.sdm-hyd.com