Danfoss CP312-1 Technical Information
Flow Control Valves Technical Information
gpm
6
1
3
2
CP312-1 - B - 16S - 10.0
Other Housings available
Fixed Setting, Priority Type
CP312-1
OPERATION
SPECIFICATIONS
DIMENSIONS
mm in
This valve is a xed, pressure
compensated priority-type ow control
valve.
Theoretical performance
154 SUS (33 cSt) hyd. oil @ 100° F (38° C)
L/min
18.5
15.9
13.2
10.6
7.9
5.3
70
60
50
40
Flow
30
20
102.6
0
bar
435
psi
regulated pressure
secondary pressure
60 90 120 150 180 210
30
Pressure
870 1305 1740 2176 2611 304
Cross-sectional view
Schematic
Specications
Rated pressure 210 bar [3000 psi]
Max regulated ow 64 l/min
[17 US gal/min]
Max inlet ow 130 l/min
[34 US gal/min]
Weight 0.53 kg [1.17 lb]
Accuracy ± 15%
± 10%
Cavity SDC16-3
1.9-7.5 l/min
[0.5-2 US gal/min]
7.6-64.3 l/min
[2-17 US gal/min]
1
23
74.7
[2.94]
ORDERING
INFORMATION
Seal Option
Code Seal Material Seal kit
B Buna 120202
V Viton 120203
BC332375569107en-000101 • February 2020
1-5/16-12 UN
Housings & Ports
0: Cartridge Only
SE6B: 3/4 BSP, AL
SE8B: 1 BSP, AL
12S: #12 SAE, AL
16S: #16 SAE, AL
[1.56]
Housing P/N
No Housing
SDC16-3-SE-6B
SDC16-3-SE-8B
CP16-3-12S
CP16-3-16S
ht1.50 in
122-136 N.m
[90-100 lbf.ft]
39.6
Regulated Flow
Code L/min [US gal/min]
0.5 = 1.9 [0.5]
To
17.0 = 64.3 [17.0]
FC - 30
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