CSZN-XXN – Sun Hydraulics Insert style, single ball shuttle valve with signal at port 2

Q: Is CSZNXXN the same as CSZN-XXN?

Yes. Sun Hydraulics writes this part number as CSZNXXN. It is the model CSZN followed by the configuration code; hyphens, slashes and spaces are only dividers, so CSZNXXN, CSZN-XXN, CSZN XXN all refer to the same product.

Brand: Sun Hydraulics
SKU: CSZN

CSZN-XXN Sun Hydraulics Shuttle Valve – installation dimensions drawing, cavity T-382A

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Part number: CSZNXXN · CSZN-XXN · CSZN XXN

Brand Sun HydraulicsType ShuttleCapacity 1 gpm (4 L/min.)Cavity T-382A

Insert style, single ball shuttle valve with signal at port 2. Cavity T-382A, capacity 1 gpm (4 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.

SKU: CSZN Category: Shuttle Brand: Sun Hydraulics

CSZN-XXN overview

CSZNXXN (CSZN-XXN, CSZN XXN) is a Sun Hydraulics Sun Hydraulics Insert style, single ball shuttle valve with signal at port 2, rated 1 gpm (4 L/min.) and installed in cavity T-382A. MultiFlow supplies genuine Sun Hydraulics cartridges in the UAE, GCC and India — use Add to Enquiry above for availability and a quotation.

Ordering codes

Pick the code that matches the material and finish you need. Add it to your enquiry above, or tap a code to select it.

CSZNXXN	Buna-N sealsBuna-N
CSZNXXV	Viton sealsViton

Specifications

Cavity	T-382A
Series	Z
Capacity	1 gpm (4 L/min.)
Maximum Operating Pressure	5000 psi (350 bar)
Maximum Valve Leakage at 110 SUS (24 cSt)	5 drops/min. (0,3 cc/min.)
Valve Internal Hex Size	5/32 in. (4 mm)
Valve Installation Torque	100 - 120 lbf in. (11 - 14 Nm)
Model Weight	.20 lb (0,10 kg)
Seal kit - Cartridge	Viton: 990382006

How to read CSZNXXN

Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so CSZNXXN, CSZN-XXN, CSZN XXN are the same part.

Model	CSZN — Sun Hydraulics Insert style, single ball shuttle valve with signal at port 2
Control	X — Not Adjustable
Adjustment Range	X — -
Seal Material	N — Buna-N
Material / coating	Add /AP (stainless steel, passivated) or /LH (mild steel, zinc-nickel) to the end; no suffix is the standard finish.

Control options

X — Not Adjustable

Adjustment Range options

X — -

Seal Material options

N — Buna-N
V — Viton

Technical features

This valve is what we call an Insert style. It is meant to be buried in a manifold or actuator. The cavity drawing for the T-382A cavity contains a lot of detailed information and should be studied closely when applying this valve.
Shuttle cartridges feature hardened steel balls and seats for excellent wear characteristics and contamination tolerance.
The single ball allows for the decay of the pressure signal when both load ports drop to a lower pressure.
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.

Drawings, symbol & performance curves

hydraulic schematic symbol

CSZN-XXN Sun Hydraulics Shuttle Valve – performance curve (pressure drop vs flow) — performance curve (pressure drop vs flow)

CSZNXXN Sun Hydraulics Shuttle Valve – 2D outline drawing — 2D outline drawing

Downloads

Datasheet

Full Datasheet (CSZN-CSZNXXN) (PDF 55 KB)

Technical reference sheets

CAD files

Frequently asked questions

Is CSZNXXN the same as CSZN-XXN?

Yes. Sun Hydraulics writes this part number as CSZNXXN. It is the model CSZN followed by the configuration code; hyphens, slashes and spaces are only dividers, so CSZNXXN, CSZN-XXN, CSZN XXN all refer to the same product.

Do you supply CSZNXXN in the UAE, GCC and India?

Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including CSZNXXN, to customers in the UAE, the wider GCC and India. Use Add to Enquiry on this page for availability, lead time and a quotation.

Can I get the datasheet and CAD files?

Yes. The datasheet, technical reference sheets and CAD files (DXF, DWG, STP) are listed in the Downloads section of this page.

How big is a drop of hydraulic oil?

There are exactly 250 Sun drops in a cubic inch or 15 in a cc.

Direct acting or pilot operated - what do I use?

Direct-acting valves are used to prevent over pressure, and pilot-operated valves are used to regulate pressure. If you are unsure, use a direct-acting valve. Sun's direct acting valves are very fast, dirt tolerant, stable, and robust. Sun's pilot-operated valves are moderately fast, they have a low pressure rise vs. flow curve, and they are easy to adjust.

What parts of the Sun cartridge valve are field serviceable?

Only external seals are serviceable. Sun offers replacement seal kits for all cartridge models. The applicable kit part number can be found in the product page's Technical Data table or by using our Cartridge Seal Kit search function located under Accessories. Please note: Converting the external seals from one material to another does not ensure fluid compatibility with that material due to the existence of internal seals within the cartridge.

Manufacturer reference: https://www.sunhydraulics.com/model/CSZN