Danfoss Cartridge Valves User guide

Cartridge Valves Cavities Technical Information

Quick Reference

AVAILABLE CAVITIES

Cavity Page

SDC08-2 CA - 3

SDC08-3 CA - 4

SDC08-4 CA - 5

SDC10-2 CA - 6

SDC10-3 CA - 7

SDC10-3S CA - 8

SDC10-4 CA - 9

SDC10-5 CA - 10

SDC12-2 CA - 11

SDC12-3 CA - 13

SDC16-2 CA - 14

SDC16-3 CA - 15

SDC16-3S CA - 16

SDC20-2 CA - 17

SDC20-3 CA - 18

SDC20-4 CA - 19

CP04-2 CA - 20

CP04-3 CA - 21

CP08-3L CA - 22

CP12-2 CA - 12

CP12-3 CA - 23

CP12-3M CA - 24

CP12-3S CA - 25

CP12-4 CA - 26

CP16-4 (interchangeable with SDC16-4) CA - 27

CP20-3S CA - 28

NCS04/2 CA - 29

NCS04/3 CA - 30

NCS06/2 CA - 31

NCS06/3 CA - 32

NCS06/4 CA - 33

NCS12/2 CA - 34

NCS12/3 CA - 35

NCS12/4 CA - 36

NCS12/5 CA - 37

VME06 CA - 38

VME07 CA - 39

VME08 CA - 40

FC-144 CA - 41

FC-304 CA - 42

FC-336 CA - 43

ISO D03 CA - 44

ISO D05 CA - 45

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Cartridge Valves Cavities Technical Information

Application Notes

OVERVIEW

The following pages show details for Danfoss ICS standard valve cavities. These cavities are designed around SAE standard O-ring thread ports. In many cases these cavities are interchangeable with cavities used by other manufacturers. The table below is intended as a guide for cartridge valve interchanges.

Cavity crossover table

Command

Delta

Danfoss ICS Thread

CP04-2 7/16-20 NO NO NO

CP04-3 NO NO NO

CP07-3 5/8-18 YES YES YES

SDC08-2

SDC08-3 YES YES YES YES YES YES

SDC08-3S YES YES YES YES YES YES

CP08-3L

SDC08-4 YES YES YES YES YES YES

SDC10-2

SDC10-3 YES YES YES YES YES YES

SDC10-3S YES YES YES YES YES

SDC10-4 YES YES YES YES YES YES

SDC12-2 NO NO YES* NO NO

CP12-2

CP12-3S NO NO NO NO NO

CP12-3 NO NO YES NO NO

CP12-4 NO NO NO NO NO

SDC16-2

SDC16-3S YES YES YES YES YES

SDC16-3 YES YES YES YES YES

SDC16-4 &

CP16-4

(Interchangeable)

3/4-16

7/8-14

1 1/16-12

1 5/16-12

Power

YES YES YES YES YES YES

NO NO YES* NO NO

Eaton-

Vickers HydraForce Parker

YES YES YES YES YES

Sterling

[Parker]

[Bucher]

Controls

Applications Notes

SDC20-2

CP20-3S NO

SDC20-3 YES

SDC20-4 YES

*Cavities are not 100% compatible, but all Danfoss ICS cartridges will work in HF cavity.

Please note that most manufacturers have many non-standard cavities and that details are subject to change. Compare cavity details before interchanging cartridges.

BC332376530122en-000101 • February 2020

YES YES

1 5/8-12

CA - 2

Cartridge Valves Cavities Technical Information

SDC08-2

Dimensions

Detail X

mm [in]

Lengths:

Form tools

Model code Material

number

Finishing tool SDC-08-2-FT 11027180

Roughing tool SDC-08-2-RT 11027181

Housings

BC332376530122en-000101 • February 2020

Order Code Description Ports Page

CP08-2-4S Aluminum Housing SAE #4 HS - 68

CP08-2-6S Aluminum Housing SAE #6 HS - 68

CP08-2-6S-2CR Aluminum Housing - Crossover SAE #6 -

CP08-2-8S-2CR Aluminum Housing - Crossover SAE #8 -

CP08-2-8S-2PL Aluminum Housing - Parallel SAE #8 -

CP08-2-S4S Steel Housing SAE #4 HS - 68

SDC08-2-DG-2B Aluminum Housing, Two #2 Ports 3/8 BSP HS - 64

SDC08-2-DG-3B Aluminum Housing, Two #1 Ports 3/8 BSP HS - 65

SDC08-2-LG1-3B Aluminum Housing 1/4 BSP HS - 66

SDC08-2-LG2-3B Aluminum Housing 3/8 BSP HS - 67

CA - 3

Cartridge Valves Cavities Technical Information

SDC08-3

Dimensions

Detail X

mm [in]

Lengths:

Form tools Housings

Model code Material

number

Finishing tool SDC-08-3-FT 11027182

Roughing tool SDC-08-3-RT 11027183

Order Code Description Ports Page

CP08-3-4S Aluminum Housing SAE #4 HS - 71

CP08-3-6S Aluminum Housing SAE #6 HS - 71

CP08-3-S4S Steel Housing SAE #4 HS - 71

CP08-3-S6S Steel Housing SAE #6 HS - 71

SDC08-3-HI-2B Aluminum Housing, Two #1 Ports 1/4 BSP HS - 69

SDC08-3-SE-2B Aluminum Housing 1/4 BSP HS - 70

SDC08-3-SE-3B Aluminum Housing 3/8 BSP HS - 70

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Cartridge Valves Cavities Technical Information

SDC08-4

Dimensions

Detail X

mm [in]

Lengths:

Form tools Housings

Model code Material

number

Finishing tool SDC-08-4-FT 11027184

Roughing tool SDC-08-4-RT 11027185

Order Code Description Ports Page

CP08-4-4S Aluminum Housing SAE #4 HS - 72

CP08-4-6S Aluminum Housing SAE #6 HS - 72

SDC08-4-L-2B Aluminum Housing 1/4 BSP HS - 73

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Cartridge Valves Cavities Technical Information

SDC10-2

Dimensions

mm [in]

Lengths:

Detail X

Form tools Housings

Model code Material

number

Finishing tool SDC-10-2-FT 11027186

Roughing tool SDC-10-2-RT 11027187

Order Code Description Ports Page

CP10-2-10S-2CR Aluminum Housing SAE #10 -

CP10-2-6S Aluminum Housing SAE #6 HS - 77

CP10-2-8S Aluminum Housing SAE #8 HS - 77

CP10-2-8S-2PL Parallel housing SAE #8 -

CP10-2-S6S Steel Housing SAE #6 HS - 77

CP10-2-S8S Steel Housing SAE #8 HS - 77

SDC10-2-3B Aluminum Housing 3/8 BSP HS - 74

SDC10-2-4B Aluminum Housing 1/2 BSP HS - 75

SDC10-2-S3B Steel Housing 3/8 BSP HS - 74

SDC10-2-S4B Steel Housing 1/2 BSP HS - 75

SDC10-2-LG1-4B Aluminum Housing, Two #2 Ports 1/2 BSP HS - 78

SDC10-2-LG2-4B Aluminum Housing, Two #1 Ports 1/2 BSP HS - 79

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Cartridge Valves Cavities Technical Information

SDC10-3

Dimensions

mm [in]

Lengths:

Detail X

Form tools Housings

Model code Material

number

Finishing tool SDC-10-3-FT 11027188

Roughing tool SDC-10-3-RT 11027119

Order Code Description Ports Page

CP10-3-6S Aluminum Housing SAE #6 HS - 80

CP10-3-8S Aluminum Housing SAE #8 HS - 80

CP10-3-S6S Steel Housing SAE #6 HS - 80

CP10-3-S8S Steel Housing SAE #8 HS - 80

SDC10-3-SI-3B Aluminum Housing, Two #1 Ports 3/8 BSP HS - 82

SDC10-3-SI-4B Aluminum Housing, Two #1 Ports 1/2 BSP HS - 83

SDC10-3-SE-3B Aluminum Housing 3/8 BSP HS - 85

SDC10-3-SE-4B Aluminum Housing 1/2 BSP HS - 84

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Cartridge Valves Cavities Technical Information

SDC10-3S

Dimensions

mm [in]

Form tools Housings

Model code Material

number

Finishing tool SDC-10-3S-FT 11027120

Roughing tool SDC-10-3S-RT 11027121

Order Code Description Ports Page

SDC10-3S-SE-3B Aluminum Housing 3/8 BSP HS - 86

SDC10-3S-SE-4B Aluminum Housing 1/2 BSP HS - 86

SDC10-3S-10S/6S Aluminum Housing, Pilot at Port #3 SAE #10 HS - 87

SDC10-3S-8S/6S Aluminum Housing, Pilot at Port #3 SAE #8 HS - 87

SDC10-3S-6S/6S Aluminum housing, pilot at Port #3 SAE #6 HS - 87

SDC10-3S-S8S/6S Ductile Housing, Pilot at Port #3 SAE #8 HS - 87

SDC10-3S-S4B/2B Ductile Housing, Pilot at Port #3 1/2 BSP HS - 87

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Cartridge Valves Cavities Technical Information

SDC10-4

Dimensions

Detail X

mm [in]

Lengths:

Form tools Housings

Order Code Description Ports Page

Model code Material

number

Finishing tool SDC-10-4-FT 11027192

Roughing tool SDC-10-4-RT 11027193

CP10-4-6S Aluminum Housing SAE #6 HS - 90

CP10-4-6S-X1 Aluminum Housing, No Port #1 SAE #6 HS - 90

CP10-4-8S Aluminum Housing SAE #8 HS - 90

CP10-4-8S-X1 Aluminum Housing, No Port #1 SAE #8 HS - 90

CP10-4-S6S Steel Housing SAE #6 HS - 90

CP10-4-S8S Steel Housing SAE #8 HS - 90

SDC10-4-HD-3B Aluminum Housing, No Port #1 3/8 BSP HS - 91

SDC10-4-L-3B Aluminum Housing 3/8 BSP HS - 92

SDC10-4-L-4B Aluminum Housing 1/2 BSP HS - 93

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Cartridge Valves Cavities Technical Information

SDC10-5

Dimensions

Detail X

mm [in]

Lengths:

Form tools Housings

Order Code Description Ports Page

Model code Material number

Finishing tool Consult factory -

Roughing tool Consult factory -

SDC10-5-6S Aluminum Housing SAE #6 -

SDC10-5-8S Aluminum Housing SAE #8 -

SDC10-5-S8S Steel Housing SAE #8 -

SDC10-5-L3B Aluminum Housing 3/8 BSP -

SDC10-5-L4B Aluminum Housing 1/2 BSP -

SDC10-5-S4B Steel Housing 1/2 BSP -

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Cartridge Valves Cavities Technical Information

SDC12-2

Dimensions

mm [in]

Lengths:

Detail X

Caution

SDC12-2 and CP12-2 cavities are not interchangeable. Dierences in sealing area depth may lead to leakage if the wrong valve is used with this cavity. Use only the specied cavity for each valve.

Form tools Housings

Model code Material

number

Finishing tool SDC-12-2-FT 11027194

Roughing tool SDC-12-2-RT 11027195

Order Code Description Ports Page

SDC12-2-DG-4B Aluminum Housing 1/2 BSP HS - 102

SDC12-2-DG-6B Aluminum Housing 3/4 BSP HS - 98

SDC12-2-LG1-6B Aluminum Housing, Two #2 Ports 3/4 BSP HS - 101

SDC12-2-LG2-6B Aluminum Housing, Two #1 Ports 3/4 BSP HS - 100

SDC12-2-10S Aluminum housing #10 SAE HS - 99

SDC12-2-12S Aluminum housing #12 SAE HS - 99

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Cartridge Valves Cavities Technical Information

Caution

CP12-2

Dimensions

1 1/16 - 12 UN-2B

-A-

38.10 D. [1.500]

SPOTFACE

29.18 [1.149]

29.29 [1.153]

B0.03 [0.001]

24.69 [0.972]

24.79 [0.976]

22.23 [0.875]

22.28 [0.877]

SDC12-2 and CP12-2 cavities are not interchangeable. Dierences in sealing area depth may lead to leakage if the wrong valve is used with this cavity. Use only the specied cavity for each valve.

[0.031]

15°

3.30 [0.130]

3.68 [0.145]

0.79

-B-

3.2

[125]

36.32 [1.430]

19.1

[0.75]

45°

24.6

[0.969]

46.84 [1.844]

30°

29°

19.05 [0.750] D.

0.13 [0.005]

0.25 [0.010]

All dimensions in mm [inches]

.05 [.002] D.

B.03 [.001]

mm [in]

19.05 D. max.

[0.750]

Tolerances (unless otherwise noted)

2 place dim.±.25 (0.01) 3 place dim.±.13 (0.005)

angles ±.5

= 1.6 [63]

Form tools

Model code

Finishing tool CP-12-2-FT 310005

Roughing tool CP-12-2-RT 310022

Material number

BC332376530122en-000101 • February 2020

Housings

Order Code Description Ports Page

CP12-2-10S Aluminum Housing SAE #10 HS - 97

CP12-2-12S Aluminum Housing SAE #12 HS - 97

CP12-2-S10S Steel Housing SAE #10 HS - 97

CP12-2-S12S Steel Housing SAE #12 HS - 97

CP12-2-4B Aluminum housing 1/2 BSP HS - 97

CP12-2-6B Aluminum housing 3/4 BSP HS - 97

CP12-2-S4B Steel housing 1/2 BSP HS - 96

CP12-2-S6B Steel housing 3/4 BSP HS - 97

CA - 12

Cartridge Valves Cavities Technical Information

SDC12-3

Dimensions

mm [in]

___________________________________________________________ SDC12-3 and CP12-3 are not interchangeable. A cartridge designed to t the SDC12-3 cavity will t in the CP12-3 cavity but there is risk of the top backup ring between port 1 and port 2 not being covered in the cavity. If the cartridge has pressure at port 1 the risk of the back up ring extruding exists. ___________________________________________________________

Form tools

Model code Material number

Finishing tool Consult Factory

Roughing tool Consult Factory

BC332376530122en-000101 • February 2020

Order Code Description Ports Page

SDC12-3-10S Aluminum Housing SAE #10 -

SDC12-3-12S Aluminum Housing SAE #12 -

SDC12-3-S10S Ductile Housing SAE #10 -

SDC12-3-S12S Ductile Housing SAE #12 -

SDC12-3-HE-3/4 Aluminum Housing 3/4 BSP -

SDC12-3-HE-1/2 Aluminum Housing 1/2 BSP -

CA - 13

Cartridge Valves Cavities Technical Information

SDC16-2

Dimensions

mm [in]

Lengths:

Detail X

Form tools Housings

Model code Material

number

Finishing tool SDC-16-2-FT 11027196

Roughing tool SDC-16-2-RT 11027197

Order Code Description Ports Page

CP16-2-12S Aluminum Housing SAE #12 HS - 108

CP16-2-16S Aluminum Housing SAE #16 HS - 108

CP16-2-S16S Steel Housing SAE #16 HS - 108

SDC16-2-HG1-8B Aluminum Housing, Two #2 Ports 1 BSP HS - 109

SDC16-2-HG2-8B Aluminum Housing, Two #1 Ports 1 BSP HS - 110

SDC16-2-HG-6B Aluminum Housing 3/4 BSP -

SDC16-2-HG-8B Aluminum Housing 1 BSP -

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