Directional Control Valves
INNOVATIVE FLUID POWER
256
PN#02087369 / 07.12 / CHY1110-1389
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
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
245
3
1
2
3
4
5
HPM45SE-01
Piloted 3-Way Spool, Hydraulically Operated
70 gpm (265 lpm) • 5000 psi (350 bar)
Pressure Drop
Flow
Measured at 135 SUS (28 cSt)
= 100°F (38°C)
T
O
il
psibar
l/min
gpm
0
20
40
60
80
100
120
01020304050607080
050 100 150 200 250 300
0
2
4
6
8
32 or 3 4
Performance
Hydraulic Symbol
CHY1110-1389 CartValvesCatalog.indb 256 7/12/12 1:12 PM
Directional Control Valves
INNOVATIVE FLUID POWER
257
PN#02087369 / 07.12 / CHY1110-1389
Standard Line Bodies*
Code Part No Material
Pressure
Rating
Weight
FHM455-AS20 02600747
Aluminum,
anodized
3500 psi
(245 bar)
5.88 lbs
(2.66 kg)
FHM455-SS20 02600563
Steel,
zinc plated
5000 psi
(350 bar)
17.13 lbs
(7.77 kg )
*Please refer to Line Bodies & Cavities section for details
All measurements in inches (mm).
*Subject to technical modifications
Model Code
HPM45SE-01-SS20-N-150
Valve Model
Body & Ports
C = Cartridge only
AS20 = SAE-20 Ports, Aluminum Body
SS20 = SAE-20 Ports, Steel Body
(Ports 1 & 5 = SAE-6)
Seals
N = Buna-N
V = Viton
®
Bias Spring*
150 = 150 psi
*Consult factory for alternative bias springs.
1.26
(32)
3.62
(91.9)
2.44
(62)
4.80
(121.9)
6.50
(165.1)
4.50
(114.3)
0.50
(12.7)
0.50
(12.7)
0.50
(12.7)
0.50
(12.7)
2.25
(57.2)
7.13
(181.1)
2” HEX
Torque 120 ft-lbs
(Torque 162 Nm)
3.0 Thick
(76.2)
1
1
2
3
4
5
2
3
4
5
2x ø0.406
(ø10.3)
5.60
(142.2)
0.67
(17)
ø1.34
(ø34)
ø1.42
(ø36)
ø1.49
(ø38)
ø1.57
(ø40)
ø1.98
(ø50.3)
0.27
(6.8)
M45 x 2.0-6f
Dimensions
CHY1110-1389 CartValvesCatalog.indb 257 7/12/12 1:12 PM
