
Flow Control Valves Technical Information
Fixed Setting, Priority Type
CP310-1
OPERATION
SPECIFICATIONS
DIMENSIONS
mm in
This valve is a xed, pressure
compensated priority-type ow control
valve.
Theoretical performance
7.1
24
6.3
21
5.5
18
4.8
15
4
Flow
12
3.2
9
2.4
6
1.6
30.8
0
bar
435
psi
regulated pressure
secondary pressure
30
60 90 120 150 180 210
Pressure
870 1305 1740 2176 2611 304
154 SUS (33 cSt) hyd. oil @ 100° F (38° C)
L/min
27
Cross-sectional view
Schematic
Specications
Rated pressure 210 bar [3000 psi]
Max regulated ow 23 l/min
[6 US gal/min]
Max inlet ow 38 l/min
[10 US gal/min]
Weight 0.13 kg [0.29 lb]
Accuracy ± 20%
± 15%
± 10%
Cavity SDC10-3
0.4- 1.88 l/min
[0.1-0.49 US gal/min]
1.89-5.67 l/min
[0.5-1.49 US gal/min]
5.68-22.7 l/min
[1.5-6 US gal/min]
ORDERING
INFORMATION
7/8-14 UNF
ht1.00 in
41-47 N.m
[30-35 lbf.ft]
1
23
46.2
[1.82]
19.1
[0.75]
CP31 0-1-B-8 S-2.5
Seal kit
B=Buna-N 120240
V=Viton 11043064
Housing and ports Housing P/N
00 =No Housing No Housing
SE3B=Al,3/8 BSP SDC10-3-SE-3B
SE4B=Al,1/2 BSP SDC10-3-SE-4B
6S =Al, #6 SAE CP10-3-6S
Regulated
Flow
L/min [US gal/m
0.1=0.4 [0.1]
6.0=22.7 [6.0]
8S =Al, #8 SAE CP10-3-8S
Other housings available
BC332375569107en-000101 • February 2020
FC - 27