Category:
Solenoid control valve
二位三通
Cartridge valve
MDWDF-A
Features Valves exhibit extremely low leakage rates This valve utilizes a wet armature design This valve is direct actuated and requires no minimum hydraulic pressure for operation This valve is suitable for load holding applications on port 3 only. In the event of power failure, the valve would spring closed.
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Product Details
Specifications
Operating Pressure 350BAR
Flow 30L/min
Response Time - Typical 50ms
Internal Leakage 0.7 ml/min.max.at 24cst
Temperature -30°C to +120°(-22°F to+250°F)
Cavity T-11A see page K-2
Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt.
Features
Valves exhibit extremely low leakage rates
This valve utilizes a wet armature design
This valve is direct actuated and requires no minimum hydraulic
pressure for operation
This valve is suitable for load holding applications on port 3 only.
In the event of power failure, the valve would spring closed.
Operation
This solenoid-operated 3-way, 2-position cartridge is a direct-acting,
poppet-style directional valve. The valve is normally open between port 1
and port 2 with port 3 blocked. Energizing the valve connects port 2 to 3 and
blocks port 1. All flow paths are bidirectional and blocked paths are blocked
in both directions. Due to the poppet style construction, this valve has
extremely low leakage.
