RV - Relief Valves Catalog
RV - 22
Relief Valves Catalog
11141711 • Rev AC • April 2015
ORDERING
INFORMATION
SPECIFICATIONS
DIMENSIONS
OPERATION
154 SUS (33 cSt) hyd. oil @ 100° F (38° C)
50
0
725
psi bar
Pressure drop
40L/min
Flow
10.6US gal/min
100
150
200
250
300
1,45
0
2,17
6
2,90
1
3,62
6
4,35
1
80 120 160 200
21.1 31.7 42.3 52.
8
45.7
[1.80]
37.1
[1.46]
1-1/16-12 UN
Type A
adjustment
Type E
adjustment
Type F
adjustment
Type K
adjustment
57.9
[2.28]
max.
h 1.25 in
68-75 N
.
m
[50-55 lbf
.
ft]
t
1
2
Ad
justment option
A= Internal
E= External
F= Tamper resistant
K= Knob
Pressure range
bar [psi]
A= 14-69 [200-800]
Standard 28 [400]
B= 14-103
[300-1500]
Standard 69 [1000]
C= 28-207
[400-3000]
Standard 103 [1500]
D= 28-345
[400-5000]
Standard 103 [1500]
CP211-2-B-12S-A-C - 150
Seals Seal kit
B=Buna-N 120017
V=Viton 120018
Crack pressure
Code x 10 = psi
Example: 150 = 1500 psi
Housing and po
rtsHousing 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
O
ther housings available
This valve relieves from 1 to 2 and is a pilot operated spool type relief.
Rated pressure 350 bar [5075 psi]
Rated ow 190 l/min [50 US gal/min]
Leakage 82 cm³/min [5 in³/min] @
207 bar [3000 psi]
Weight 0.17 kg [0.37 lb]
Cavity CP12-2
Theoretical performance Schematic
Cross-sectional view
Specications
CP211-2
Pilot Operated
CP211-2
