Check valves

Sun Hydraulics check valves feature high flow capacity relative to a small physical size. Sun check cartridges can be conveniently applied using many mounting options.

- Available with free flow from port 1 to port 2 or port 2 to port 1.
- Available in three port versions with port 3 blocked.
- Capable of operating at pressures up to 5000 psi (350 bar)
- Available with flow capacities up to 160 gpm (600 l/min.)
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Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow nose to side
Manufacturer: Sun Hydraulics
Check valve
CXZA
T-382A
1 gpm (4 lpm)
CXAA
T-8A
5 gpm (20 lpm)
CXBA
T-162A
10 gpm (40 lpm)
CXDA
T-13A
20 gpm (80 lpm)
CXDB
T-10A
20 gpm (80 lpm)
CXFA
T-5A
40 gpm (160 lpm)
CXFB
T-3A
40 gpm (160 lpm)
CXHA
T-16A
80 gpm (320 lpm)
CXJA
T-18A
160 gpm (640 lpm)
CXKA
T-18AU
240 gpm (900 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow nose to side piston type for hot oil checkvalve
Manufacturer: Sun Hydraulics
Check valve
CXDF
T-10A
10 gpm (40 lpm)
CXFF
T-3A
20 gpm (80 lpm)
CXHF
T-16A
40 gpm (160 lpm)
CXJF
T-18A
80 gpm (320 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow side to nose
Manufacturer: Sun Hydraulics
Check valve
CXAD
T-162A
7.5 gpm (30 lpm)
CXCD
T-13A
15 gpm (60 lpm)
CXED
T-5A
30 gpm (120 lpm)
CXGD
T-16A
60 gpm (240 lpm)
CXID
T-18A
120 gpm (480 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow side to nose check with auxillary external port
Manufacturer: Sun Hydraulics
Check valve
A811-149-J11
T-162A
7.5 gpm (30 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow nose to side flush mount
Manufacturer: Sun Hydraulics
Check valve
CXBG
T-162A
10 gpm (40 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow nose to side and thru insert mount
Manufacturer: Sun Hydraulics
Check valve
CXBM
T-162DP
10 gpm (40 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow nose to side check with auxillary external port
Manufacturer: Sun Hydraulics
Check valve
CXBB
T-162A
10 gpm (40 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, bypass orifice, free flow nose to side
Manufacturer: Sun Hydraulics
Check valve
CNBC
T-162A
7.5 gpm (30 lpm)
CNDC
T-13A
15 gpm (60 lpm)
CNFC
T-5A
30 gpm (120 lpm)
CNHC
T-16A
60 gpm (240 lpm)
CNJC
T-18A
120 gpm (480 lpm)
CNKC
T-18AU
180 gpm (680 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, mechanically-operated back to back check valve
Manufacturer: Sun Hydraulics
Check valve
CDAP
T-162DP
1.25 gpm (4.7 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, mechanically-operated back to back check valve, double acting
Manufacturer: Sun Hydraulics
Check valve
CDAQ
T-162DP
1.25 gpm (4.7 lpm)
Modell
Cavity
Nominal capacity
Check valve
2 ports, free flow nose to side with position indication switch, excellent as flow indicator
Manufacturer: Sun Hydraulics
Check valve
CXFH-Z
T-5A
30 gpm (115 lpm)
CXHH-Z
T-16A
90 gpm (340 lpm)
Modell
Cavity
Nominal capacity
Check valve
3 ports, free flow nose to side, port 3 blocked
Manufacturer: Sun Hydraulics
Check valve
CXDC
T-11A
20 gpm (80 lpm)
CXFC
T-2A
40 gpm (160 lpm)
CXHC
T-17A
80 gpm (320 lpm)
CXJC
T-19A
120 gpm (480 lpm)
Modell
Cavity
Nominal capacity
Check valve
3 ports, free flow side to nose, port 3 blocked
Manufacturer: Sun Hydraulics
Check valve
CXCE
T-11A
15 gpm (60 lpm)
CXEE
T-2A
30 gpm (120 lpm)
CXGE
T-17A
60 gpm (240 lpm)
CXIE
T-19A
120 gpm (480 lpm)
Modell
Cavity
Nominal capacity
Check valve
3 ports, bypass orifice, free flow side to nose, port 3 blocked
Manufacturer: Sun Hydraulics
Check valve
CNCD
T-11A
15 gpm (60 lpm)
CNED
T-2A
30 gpm (120 lpm)
CNGD
T-17A
60 gpm (240 lpm)
CNID
T-19A
120 gpm (480 lpm)