Danfoss CP108-2 Technical Information

Danfoss CP108-2 Technical Information
<![if ! IE]>

<![endif]>2-CP108

Check Valves Technical Information

Reverse Direction

CP108-2

OPERATION

This valve allows free flow from 2 to 1 and blocks flow from 1 to 2.

SPECIFICATIONS

Theoretical performance

Schematic

psi

 

 

bar

154 SUS (33 cSt) hyd. oil @ 100° F (38° C)

203

 

 

14

 

 

 

 

174

 

 

12

 

 

 

 

 

 

 

 

 

 

145

 

 

10

 

 

 

 

 

 

 

 

 

 

116 drop

8

 

 

 

 

 

 

 

 

87

<![if ! IE]>

<![endif]>Pressure

6

 

 

 

 

 

 

 

 

 

 

58

 

 

4

 

 

 

 

29

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

L/min

8

16

24

32

 

 

 

Flow

 

 

 

 

 

 

 

 

 

US gal/min

2.1

4.2

6.3

8.5

1

2

out

in

Specifications

 

Rated pressure

350 bar [5075 psi]

Rated flow at 7 bar

20 l/min

[100 psi]

[5 US gal/min]

Leakage

6 drops/min @ 207 bar 3000

 

psi

Weight

0.05 kg [0.11 lb]

Cavity

SDC08-2

DIMENSIONS mm in

ORDERING INFORMATION

Cross-sectional view

 

 

h

0.875 in

 

3/4-16 UNF

t

27-34 N.m

 

 

[20-25 lbf.ft]

 

 

 

 

 

 

 

 

 

 

 

1

2

27.7

 

 

6.4

[1.09]

 

 

[0.25]

 

CP108-2-B-6S-005

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Crack pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Housing and ports

Housing P/N

005

= 0.34 bar [5 psi]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

=

No Housing

No Housing

015

= 1.0 bar [15 psi]

 

 

 

 

 

 

 

 

 

 

DG2B

=

Al, 1/4 BSP

SDC08-2-DG-2B

030

= 2.1 bar [30 psi]

 

 

 

 

 

 

 

 

 

 

DG3B

=

Al, 3/8 BSP

SDC08-2-DG-3B

050

= 3.4 bar [50 psi]

 

 

 

 

 

 

 

 

 

 

4S

=

Al, #4 SAE

CP8-2-4S

065

= 4.5 bar [65 psi]

 

 

 

 

 

 

 

 

 

 

6S

=

Al, #6 SAE

CP8-2-6S

100

= 6.9 bar [100 psi]

 

 

 

 

 

 

 

 

 

 

Other housings available

 

 

 

 

 

 

 

Seals

Seal kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

= Buna-N

120221

 

 

 

 

 

 

 

 

 

 

V

= Viton

120222

 

 

 

 

BC332375208102en-000101 • February 2020

CV - 12

Loading...