 2025 Sun Hydraulics 1 of 2

MODEL

CXZACXZA

Free flow nose to side check valve

SERIESSERIES Z / Z / CAPACITY:CAPACITY: 4 L/min. / 4 L/min. / CAVITY:CAVITY: T-382A T-382A

(X)(X)CONTROLCONTROL

XX Not Adjustable

(C)(C)CRACKING PRESSURECRACKING PRESSURE

CC 30 psi (2 bar)

AA 4 psi (0,3 bar)

BB 15 psi (1 bar)

(N)(N)SEAL MATERIALSEAL MATERIAL

NN Buna-N

EE EPDM

VV Viton

MATERIAL/COATINGMATERIAL/COATING

Standard Material/Coating

/AP/AP Stainless Steel, Passivated

/LH/LH Mild Steel, Zinc-Nickel

NOTE: DATA MAY VARY BY CONFIGURATION. SEE CONFIGURATION SECTION.

Free-flow, nose-to-side check valves are on/off circuit components that allow free flow from

the inlet (port 1) to the outlet (port 2) and block flow in the opposite direction.

TECHNICAL DATATECHNICAL DATA

Cavity T-382A

Series Z

Capacity 4 L/min.

Maximum Operating Pressure 350 bar

Maximum Valve Leakage at 110 SUS (24 cSt) 0,07 cc/min.

Valve Internal Hex Size 5 mm

Valve Installation Torque 11 - 14 Nm

Seal kit - Cartridge Buna: 990382007

Seal kit - Cartridge EPDM: 990382014

Seal kit - Cartridge Viton: 990382006

Model Weight 0.01 kg.

sunhydraulics.com/model/

CXZA

TECHNICAL FEATURESTECHNICAL FEATURES

Due to size constraints, this valve has a .188 (3/16) inch internal hex. There is no metric equivalent.

Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids,

greases and lubricants will damage the seals.

Check valves offer extremely low leakage rates with a maximum leakage of less than 1 drop per minute (0,07 cc/min).

Will accept 5000 psi (350 bar) at ports 1 and 2.

Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation

torque and/or cavity/cartridge machining variations.

Model Code Example: CXZAXCNModel Code Example: CXZAXCNCONFIGURATION OPTIONSCONFIGURATION OPTIONS