RV - Relief Valves Catalog
RV - 8
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
8L/min
Flow
2.1US gal/min
100
150
200
250
1 450
2 176
2 901
3 626
16 24 32 40
4.2 6.3 8.5 10.
6
1
2
27.7
[1.09]
43.4
[1.71]
3/4-16 UNF
Type A
adjustment
Type E
adjustment
Type F
adjustment
Type K
adjustment
68.3
[2.69]
max.
1
2
h
t
0.875 in
27-34 N
.
m
[20-25 lbf
.
ft]
Adjustment option
A= Internal
E= External
F= Tamper resistant
K= Knob
Pressure range
bar [psi]
A= 7-69
[100-1000]
Standard 28 [400]
B= 14-138
[200-2000]
Standard 69 [1000]
C= 35-248
[500-3600]
Standard 103 [1500]
CP208-3-B-6S-A-C - 150
Seals
Seal Kit
B=Buna-N 120221
V=Viton 120222
Crack pressure
Code x 10 = psi
Example: 150 = 1500 psi
Housing and po
rtsHousing P/N
0=No Housing No Housing
DG2
B=Al, 1/4 BSP SDC08-2-DG-2B
DG3
B=Al, 3/8 BSP SDC08-2-DG-3B
4S =Al, #4 SAE CP08-2-4S
6S =Al, #6 SAE CP08-2-6S
O
ther housings available
This is a direct-acting poppet type relief valve that relieves from 1 to 2.
Rated pressure 250 bar [3600 psi]
Rated ow 30 l/min [8 US gal/min]
Leakage 10 drops/min @ 80%
of pressure setting
Weight 0.15 kg [0.32 lb]
Cavity SDC08-2
Theoretical performance Schematic
Cross-sectional view
Specications
CP208-3
CP208-3
mm [in]
Direct Acting
