Danfoss CP311-1 Technical Information
Flow Control Valves Technical Information
Fixed Setting, Priority Type
CP311-1
OPERATION
SPECIFICATIONS
DIMENSIONS mm in
1
ORDERING INFORMATION
This valve is a fixed, pressure compensated priority-type flow control valve.
Theoretical performance
gpm |
L/min |
|
154 SUS (33 cSt) hyd. oil @ 100° F (38° C) |
||
18.5 |
70 |
|
|
|
|
|
|
|
|
regulated pressure |
|
15.9 |
60 |
|
|
secondary pressure |
|
|
|
|
|
||
13.250
10.6 |
40 |
|
<![if ! IE]> <![endif]>Flow |
7.930
5.320
2.610
0
bar |
30 |
60 |
90 |
120 |
150 |
180 |
210 |
||||
|
|
|
|
|
Pressure |
|
|
|
|
|
|
psi |
435 |
|
|
|
|
|
3046 |
||||
870 |
1305 |
1740 |
2176 |
2611 |
|||||||
Cross-sectional view
1-1/16-12 UN
Schematic
1 |
3 |
|
2 |
Specifications |
|
Rated pressure |
210 bar [3000 psi] |
Max regulated flow |
45 l/min |
|
[12 US gal/min] |
Max inlet flow |
95 l/min |
|
[25 US gal/min] |
Weight |
0.28 kg [0.61 lb] |
Accuracy ± 15% |
1.9-7.5 l/min |
|
[0.5-1.99 US gal/min] |
± 10% |
7.6-45.4 l/min |
|
[2-12 US gal/min] |
Cavity |
CP12-3 |
h 1.25 in t 68-75 N.m
[50-55 lbf.ft]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
|
|
3 |
||
72.9 |
|
|
25.4 |
[2.87] |
|
[1.00] |
|
|
|
|
CP311 - 1 - B - 12S - 10.0 |
||||||||||
Seals |
Seal kit |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
B |
= Buna-N |
120053 |
|
|
|
|
|
|
|
|
|
|
|
V |
= Viton |
120052 |
|
|
|
|
|
|
|
|
|
|
|
Housing and ports |
Housing P/N |
|
|
|
|
|
|
||||||
|
|
|
|
|
|
||||||||
0 |
= |
No Housing |
No Housing |
||||||||||
4B |
= |
Al, 1/2 BSP |
CP12-3-4B |
||||||||||
6B |
= |
Al, 3/4 BSP |
CP12-3-6B |
||||||||||
10S |
= |
Al, #10 SAE |
CP12-3-10S |
||||||||||
12S |
= |
Al, #12 SAE |
CP12-3-12S |
||||||||||
Other housings available
Regulated |
|
|
Flow |
|
|
|
L/min |
[US gal/min] |
0.5 |
= 1.9 |
[0.5] |
12.0 |
= 45.4 |
[12.0] |
BC332375569107en-000101 • February 2020 |
FC - 29 |
Loading...