When de-energized, the valve blocks in both directions until pressure rating is achieved. When pressure on port ① exceeds rating, flow is allowed to pass from ① to ② . When energized the needle point lifts to allow flow in both directions. Port ② is recommended as the load-holding port.
PerformanceCurves
Technical Data
Flow
Up to 2.3lpm(0.61gpm)
Cavity
08-2
Filtration
Refer to "Cleanliness of Hydraulic Fluid"
Max.Operating Pressure
207Bar
Internal Leakage
2 drops/min.max. at 207bar
Temperature
-40°F to +212°F(-40°C to +100°C)
Coil Duty Rating
Continuous from 85% to 115% of nominal voltage
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