Solenoid valves
28 - Solenoid Valves
Cartridge Valves Technical Information
Solenoid Valves
L1222976 • Rev AA • November 2012
PERFORMANCE CURVES
APPLICATIONS
OPERATION
SPECIFICATIONS SCHEMATIC
154 SUS (33 cSt) hyd. oil @ 100° F (38° C)
2
0
29
psi bar
Pressure drop
40L/min
Flow
10.6US gal/min
4
6
8
10
12
14
58
87
116
145
174
203
80 120 160 200
21.1 31.7 42.3 52.8
1
2
2
1
De-energized
Energized
P102 287E
This is a normally-closed, pilot-operated, poppet-style 12-size
solenoid valve. When de-energized, the CP501-1 acts as a
check valve allowing ow from port 1 to port 2, and blocking
ow from port 2 to port 1 . When energized, the valve’s
poppet is shifted and allows ow from port 2 to port 1, and
severely restricts from port 1 to port 2.
Rated pressure* 210 bar [3000 psi]
Rated ow at 7 bar
[100 psi]
115 l/min [30 US gal/min]
Leakage 6 drops/min @ Rated
pressure
Weight 0.53 kg [1.16 lb]
Cavity CP12-2
Standard Coil D10 16 Watt
Coil nut 620186
2-Way Poppet
CP501-1
1
2
The CP501-1 is designed to function as load holding or
blocking valve in applications where low internal leakage is
required. In load holding applications, the circuit should be
designed so that the de-energized state is the position that is
holding the load.
* Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).
Solenoid valves
Solenoid Valves - 29
Cartridge Valves Technical Information
Solenoid Valves
L1222976 • Rev AA • November 2012
ORDERING INFORMATION
DIMENSIONS
EXAMPLE CIRCUITS
20 mm
4-6N•m
[35-53 lbf•ft]
Coil Nut
P/N 620186
44.5
[1.75]
67.8
[2.67]
1 1/16-12 UN
Coil not shown
for clarity
1
2
h 1.25 in
68-75 N
.
m
[50-55 lbf
.
ft]
t
P102 256E
CP501-1-B-12S-24D-S
Seals Seal kit
B=Buna-N 120265
V=Viton 120264
Voltage
000 = No coil
12D =12 VDC
24D =24 VDC
P102 323E
Termination
0= No connector
S=Spade
L=Lead
H=DIN 43650
DE =Deutsch
M2 =Metri-Pak 150
Type 1
Housing and portsHousing P/N
0=No Housing No Housing
4B = AL, 1/2 BSP CP12-2-4B
6B = AL, 3/4 BSP CP12-2-6B
10S = AL, #10 SAE CP12-2-10S
12S = AL, #12 SAE CP12-2-12S
Other housings available
2-Way Poppet
CP501-1
P
On/O Motor Circuit
