When de-energized, the valve acts as a check valve, allowing flow from ① to ② ,while blocking flow from ② to ① . When energized, the ② to ① flow path opens. Flow is proportional to current applied to the coil. Flow varies with manual override.
Technical Data
Operating Pressure
250bar
Flow
See PRESSURE DROP VS.FLOW graph.
Cavity
10-2
Filtration
Refer to "Cleanliness of Hydraulic Fluid"
Internal Leakage
5 drops /min at 250 bar
Max.Internal Leakage
5 drops /min at 250 bar
Temperature
-40°F to +212°F(-40°C to +100°C)
Fluids
Mineral-based fluids with viscosities of 7.4 to 420 cSt.
Body Material
6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar