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Hydnet AB
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Your supplier of hydraulic components and industrial shock absorbers

Products

Counterbalance valves

As the industry leader in counterbalance solutions, Sun Hydraulics offers more than 150 standard counterbalance models in a range of capacities, pilot ratios and configurations. The proven CB** family of valves leverages a proven poppet-and-piston design suitable for most general applications and provides precise, reliable load holding and motion control at an affordable price.

- Prevent loads from drifting
- Control overrunning loads
- Provide overcenter load control
- Protect against pressure due to thermal expansion
- Physically interchangeable with pilot-to-open check cartridges

Sun also offers LoadMatch and LoadAdaptive load-holding valves for applications where efficiency and stability are critical factors in your design.

Symbol
Function
Description
Model

3D

Cavity

Pilot ratio

Flow

3-port non vented
Standard

CBCB

CAD
T-11A
1,5:1
15 gpm (60 lpm)

CBCY

CAD
T-11A
2:1
15 gpm (60 lpm)

CBCL

CAD
T-11A
2,3:1
15 gpm (60 lpm)

CBCA

CAD
T-11A
3:1
15 gpm (60 lpm)

CBCG

CAD
T-11A
4,5:1
15 gpm (60 lpm)

CBCH

CAD
T-11A
10:1
15 gpm (60 lpm)

CBEW

CAD
T-2A
1:1
30 gpm (120 lpm)

CBEB

CAD
T-2A
1,5:1
30 gpm (120 lpm)

CBEY

CAD
T-2A
2:1
30 gpm (120 lpm)

CBEL

CAD
T-2A
2,3:1
30 gpm (120 lpm)

CBEA

CAD
T-2A
3:1
30 gpm (120 lpm)

CBEJ

CAD
T-2A
3:1
30 gpm (120 lpm)

CBEG

CAD
T-2A
4,5:1
30 gpm (120 lpm)

CBEH

CAD
T-2A
10:1
30 gpm (120 lpm)

CBGB

CAD
T-17A
1,5:1
60 gpm ( 240 lpm)

CBGY

CAD
T-17A
2:1
60 gpm (240 lpm)

CBGL

CAD
T-17A
2,3:1
60 gpm (240 lpm)

CBGA

CAD
T-17A
3:1
60 gpm (240 lpm)

CBGG

CAD
T-17A
4,5:1
60 gpm (240 lpm)

CBGH

CAD
T-17A
10:1
60 gpm (240 lpm)

CBIB

CAD
T-19A
1,5:1
120 gpm (480 lpm)

CBIY

CAD
T-19A
2:1
120 gpm (480 lpm)

CBIL

CAD
T-19A
2,3:1
120 gpm (480 lpm)

CBIA

CAD
T-19A
3:1
120 gpm (480 lpm)

CBIG

CAD
T-19A
4,5:1
120 gpm (480 lpm)

CBIH

CAD
T-19A
10:1
120 gpm (480 lpm)
3-port non vented
Semi-restrictive

CBBB

CAD
T-11A
1,5:1
10 gpm (40 lpm)

CBBL

CAD
T-11A
2,3:1
10 gpm (40 lpm)

CBBC

CAD
T-11A
3:1
10 gpm (40 lpm)

CBBD

CAD
T-11A
4,5:1
10 gpm (40 lpm)

CBDB

CAD
T-2A
1,5:1
20 gpm (80 lpm)

CBDL

CAD
T-2A
2,3:1
20 gpm (80 lpm)

CBDC

CAD
T-2A
3:1
20 gpm (80 lpm)

CBDD

CAD
T-2A
4,5:1
20 gpm (80 lpm)

CBFB

CAD
T-17A
1,5:1
40 gpm (160 lpm)

CBFL

CAD
T-17A
2,3:1
40 gpm (160 lpm)

CBFC

CAD
T-17A
3:1
40 gpm (160 lpm)

CBFD

CAD
T-17A
4,5:1
40 gpm (160 lpm)
3-port non vented
Restrictive

CBBY

CAD
T-11A
2:1
5 gpm (20 lpm)

CBBA

CAD
T-11A
3:1
5 gpm (20 lpm)

CBBG

CAD
T-11A
4,5:1
5 gpm (20 lpm)

CBDA

CAD
T-2A
3:1
8 gpm (30 lpm)

CBDG

CAD
T-2A
4,5:1
8 gpm (30 lpm)

CBFA

CAD
T-17A
3:1
15 gpm (60 lpm)

CBFG

CAD
T-17A
4,5:1
15 gpm (60 lpm)

CBHA

CAD
T-19A
3:1
20 gpm (80 lpm)

CBHG

CAD
T-19A
4,5:1
20 gpm (80 lpm)
3-port non vented
Ultra-restrictive

CBAB

CAD
T-11A
1,5:1
2,55 gpm (10 lpm)

CBAA

CAD
T-11A
3:1
2,55 gpm (10 lpm)

CBAG

CAD
T-11A
4,5:1
2,55 gpm (10 lpm)

CBAH

CAD
T-11A
10:1
2,55 gpm (10 lpm)
3-port non vented, fixed setting
Standard

CBCLX

CAD
T-11A
2,3:1
15 gpm (60 lpm)

CBCAX

CAD
T-11A
3:1
15 gpm (60 lpm)

CBCGX

CAD
T-11A
4,5:1
15 gpm (60 lpm)

CBCHX

CAD
T-11A
10:1
15 gpm (60 lpm)
3-port non vented, fixed setting
Semi-restrictive

CBBLX

CAD
T-11A
2,3:1
10 gpm (40 lpm)

CBBCX

CAD
T-11A
3:1
10 gpm (40 lpm)

CBBDX

CAD
T-11A
4,5:1
10 gpm (40 lpm)
3-port non vented, fixed setting
Restrictive

CBBAX

CAD
T-11A
3:1
5 gpm (20 lpm)

CBBGX

CAD
T-11A
4,5:1
5 gpm (20 lpm)
3-port non vented, fixed setting
Ultra-restrictive

CBABX

CAD
T-11A
1,5:1
2,5 gpm (10 lpm)

CBAAX

CAD
T-11A
3:1
2,5 gpm (10 lpm)

CBAGX

CAD
T-11A
4,5:1
2,5 gpm (10 lpm)
3-port Atmospherically Referenced
Standard

CACK

CAD
T-11A
1:1
15 gpm (60 lpm)

CACL

CAD
T-11A
2:1
15 gpm (60 lpm)

CACA

CAD
T-11A
3:1
15 gpm (60 lpm)

CACG

CAD
T-11A
5:1
15 gpm (60 lpm)

CAEK

CAD
T-2A
1:1
30 gpm (120 lpm)

CAEL

CAD
T-2A
2:1
30 gpm (120 lpm)

CAEA

CAD
T-2A
3:1
30 gpm (120 lpm)

CAEG

CAD
T-2A
5:1
30 gpm (120 lpm)

CAGK

CAD
T-17A
1:1
60 gpm (240 lpm)

CAGL

CAD
T-17A
2:1
60 gpm (240 lpm)

CAGA

CAD
T-17A
3:1
60 gpm (240 lpm)

CAGG

CAD
T-17A
5:1
60 gpm (240 lpm)

CAIK

CAD
T-19A
1:1
120 gpm (480 lpm)

CAIL

CAD
T-19A
2:1
120 gpm (480 lpm)

CAIA

CAD
T-19A
3:1
120 gpm (480 lpm)

CAIG

CAD
T-19A
5:1
120 gpm (480 lpm)
3-port Atmospherically Referenced
Semi-restrictive

CABK

CAD
T-11A
1:1
7,5 gpm (30 lpm)

CABG

CAD
T-11A
4,5:1
7,5 gpm (30 lpm)

CABN

CAD
T-11A
7:1
7,5 gpm (30 lpm)
3-port non vented without pilot assist
Standard

CCCA

CAD
T-11A
No pilot
15 gpm (60 lpm)

CCEA

CAD
T-2A
No pilot
30 gpm (120 lpm)

CCGA

CAD
T-17A
No pilot
60 gpm (240 lpm)

CCIA

CAD
T-19A
No pilot
120 gpm (480 lpm)
4-port Vented
Standard

CWCK

CAD
T-21A
1:1
15 gpm (60 lpm )

CWCL

CAD
T-21A
2:1
15 gpm (60 lpm)

CWCA

CAD
T-21A
3:1
15 gpm (60 lpm)

CWCG

CAD
T-21A
5:1
15 gpm (60 lpm)

CWEK

CAD
T-22A
1:1
30 gpm (120 lpm)

CWEL

CAD
T-22A
2:1
30 gpm (120 lpm)

CWEA

CAD
T-22A
3:1
30 gpm (120 lpm)

CWEG

CAD
T-22A
5:1
30 gpm (120 lpm )

CWGK

CAD
T-23A
1:1
60 gpm (240 lpm)

CWGL

CAD
T-23A
2:1
60 gpm (240 lpm)

CWGA

CAD
T-23A
3:1
60 gpm (240 lpm)

CWGG

CAD
T-23A
5:1
60 gpm (240 lpm)

CWIK

CAD
T-24A
1:1
120 gpm (480 lpm)

CWIL

CAD
T-24A
2:1
120 gpm (480 lpm)

CWIA

CAD
T-24A
3:1
120 gpm (480 lpm)

CWIG

CAD
T-24A
5:1
120 gpm (480 lpm)