RV - Relief Valves Catalog
RV - 21
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
20L/min
Flow
5.3US gal/min
100
150
200
250
1,45
0
2,17
6
2,90
1
3,62
6
40 60 80 100
120
10.6 15.9 21.1 26.4 31.
7
31.8
[1.25]
41.7
[1.64]
7/8-14 UNF
Type A
adjustment
Type E
adjustment
Type F
adjustment
Type K
adjustment
62.2
[2.45]
max.
1
2
h 1.00 in
41-47 N
.
m
[30-35 lbf
.
ft]
t
CP210-2-B-6S-A-C - 150
Crack pressure
Code x 10 = psi
Example: 150 = 1500 psi
Adjustment option
A= Internal
E= External
F= Tamper resistant
K= Knob
Seals
Seal kit
B=Buna-N 120015
V=Viton 120016
Housing and portsHousing P/N
0=No Housing No Housing
DG3B=Al, 3/8 BSP SDC10-2-DG-3B
DG4B=Al,½ BSP SDC10-2-DG-4B
6S =Al, #6 SAE CP10-2-6S
8S =Al, #8 SAE CP10-2-8S
Other housings available
Pressure range
bar [psi]
A= 14-69 [200-800]
Standard 28 [400]
B= 14-103
[200-1500]
Standard 69 [1000]
C= 28-207
[400-3000]
Standard 103 [1500]
D= 28-345
[400-5000]
Standard 103 [1500]
This is a pilot operated spool type relief valve that relieves pressure from 1 to 2.
Rated pressure 350 bar [5075 psi]
Rated ow 115 l/min [30 US gal/min]
Leakage 82 cm³/min [5 in³/min] @
207 bar [3000 psi]
Weight 0.18 kg [0.40 lb]
Cavity SDC10-2
Theoretical performance Schematic
Cross-sectional view
Specications
CP210-2
Pilot Operated
CP210-2
