Danfoss CP104-2 Technical Information
Check Valves Technical Information
0.5
2
6
4
16
54
3
l/min
2
0
10
8
Pressure drop
gal/min
1.51
psi
bar
0
0
100
150
50
26 cSt [121 SUS] hyd.oil at 50ƱC [122 ƱF]
2-1
in
out
1
2
Check V
Ball T
Reverse Direction
CP104-2
CP104-2
OPERATION
SPECIFICATIONS
DIMENSIONS
mm in
4.76 mm [0.188 in]
10-15 Nm [8-10 lbf*ft]
This valve allows free ow from 2 to 1 and blocks ow from 1 to 2.
Theoretical performance Schematic
Specications
Rated pressure* 350 bar [5075 psi]
Rated ow at 7 bar
[100 psi]
Leakage 6 drops/min @ Rated
Weight 0.01 kg [0.022 lb]
Cavity CP04-2
*Rated pressure based on NFPA fatigue test
Cross-sectional view
standard (at 1 million cycles)
7/16-20 UNF
4.5 l/min
[1.2 US gal/min]
pressure
CP104-2
2
2.5
[0.10]
30.5
[1.20]
ORDERING
INFORMATION
alve
ype, Reverse Direction
BC332375208102en-000101 • February 2020
Seal Option
B = Buna-N
V = Viton
Ø 7.9
[Ø 0.31]
1
CP104-2-B-0
Seal kit
120077
11019554
Ø 14.2
[Ø 0.56]
Code
Ports & Material
0 = Cartridge only
0
Al, 1/4 BSP
2B
Al, #4 SAE
4S
**Aluminum bodies are to be used for pressures less than 210 bar (3000 psi)
*** Other housings available
Body Nomenclature
No Body
CP04-3-2B
CP04-2-4S
CV - 11
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