2-3-HCV1,3/2 way Hydraulic directional Valve
OPERATION
the valve flow from 3 to 4, and 2 is blocked when no pilot pressure signal at 1
the valve flow from 3 to 2, and 4 is blocked when pilot pressure signal at 1
Since 4 is common to the spring chamber, pressure on 4 will directly (1:1) affect thepilot pressure required, and must always be added to the bias spring value.
SPECIFICATIONS
Operating pressure:250Bar
Flow:See PRESSURE DROP VS. FLOW graph.
Internal leakage:82cc/min. MAX. at 250 Bar
Pilot Pressure Required:
To Spool Crossover -4.1bar(60psi)Spring:4.7bar(68.2psi)
-7.6bar(110psi)Spring:7.6bar(110psi)
To Full Spool Shift -4.1bar(60psi)Spring:5.2bar(75psi)
-7.6bar(110psi)Spring:8.6bar(125psi)
Temperature:-35 to +120 degree C.
Recommended Filtration:ISO 19/15
Fluids:Mineral-based fluids.
For other fluid compatibility,consult factory.
2-3-HCV1 dimensions
2-3-HCV1 Symbols
2-3-HCV1 flow
