Cartridge Valves & Manifolds - HYDAC USA

5
4
3
2
Directional Control Valves
HPM45SE-01
Piloted 3-Way Spool, Hydraulically Operated
70 gpm (265 lpm) • 5000 psi (350 bar)
Hydraulic Symbol
1
Description
A screw-in cartridge valve, spool type, hydraulically pilot operated directional
valve for three way functions requiring remote pilot actuation.
Operation
When pilot pressure is applied to port 1, the spool begins to shift redirecting the
flow from port 3 to port 2 to port 3 to port 4. Pressure at port 5 is additive to the
spring bias.
Features
• Hardened spool and body to ensure extended service life and low leakage
• All external surfaces zinc-plated
5
4
3
2
Specifications
Operating Pressure
5000 psi (350 bar)
Nominal Flow
70 gpm (265 l/min) at 100 psi (7 bar) ∆P
Fluid Operating Temp. Range -20° to 248°F (-29° to 120°C)
Ambient Temperature Range -20° to 248°F (-29° to 120°C)
Fluid Compatibility
Mineral-Based or synthetics with
lubricating properties.
Viscosity
50 to 2000 SUS (7.4 to 420 cSt)
Filtration 21/19/16 or cleaner per (ISO 4406)
Installation
No orientation restrictions
Cavity
FCM45-5 (see Line Bodies & Cavities section)
Cavity Tools
Rougher:
Finisher:
02582020
02582021
Cartridge Weight
2.31 lbs (1.05 kg)
Cartridge Material
Steel with hardened work surfaces.
Zinc plated exposed surfaces.
Buna N or Viton ® o-rings.
PTFE back-up rings.
Seal Kits Buna-N
Viton ®
FSM455-N
FSM455-V
P/N: 02610313
P/N: 02610314
1
Performance
bar psi
120
8
Measured at 135 SUS (28 cSt)
T Oil = 100°F (38°C)
Pressure Drop
6
4
100
80
60
40
3 2 or 3 4
2
20
0
0
0 10 20 30 40 50 60 70 80 gpm
0 50 100 150 200 250 300 l/min
Flow
256 INNOVATIVE FLUID POWER
PN#02087369 / 07.12 / CHY1110-1389