Directional Control Valves Technical Information
11
14
17
20
4
2
3
Atm
osphere
1
Seals
Seal kit
B=Buna-N 120181
V=Viton 120182
Shift pressure
bar[psi]
050= 3.5[50]
080= 5.5[80]
100= 6.9[100]
130= 9.0[130]
150= 10.3 [150]
CP723-1-B-20S-150-S1
Spool seals
S1= Seal at top of spool (required)
S2= Seals at both ends of spool
Housing and portsHousing P/N
0=No Housing No Housing
8B = AL, 1 BSP CP20-4-8B
10B = AL,1-1/4 BSP CP20-4-10B
16S = AL, #16 SAE CP20-4-16S
20S = AL, #20 SAE CP20-4-20S
Other housings available
2-Position, 3-Way, Atmospheric Vent
CP723-1
OPERATION
SPECIFICATIONS
DIMENSIONS
mm [in]
This valve is a 3-way hydraulically piloted
spool with atmospheric vent.
Theoretical performance
psi bar
3
4
5
6
87
58
29
154 SUS (33 cSt) hyd. oil @ 100° F (38° C)
14
12
10
8
6
Press ure drop
4
2
0
80L/min
160 240 320 400
21.1US gal/min
42.3 63.4 84.5 105.7
4
3
2
3
Flow
Cross-sectional view
ht1.875 in
217-231 N.m
[160-170 lbf.ft]
Schematic
Specications
Rated pressure 210 bar [3000 psi]
Rated ow at 7 bar
[100 psi]
Weight 1.22 kg [2.68 lb]
Cavity SDC20-4
265 l/min
[70 US gal/min]
1
ORDERING
INFORMATION
23
1-5/8-12 UN
4
141.2
[5.56]
56.6
[2.23]
7.1
[0.28]
DV - 29BC332375730110en-000101 • February 2020
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