CSAA-EXN – Sun Hydraulics Single ball shuttle valve with signal external
Part number: CSAAEXN · CSAA-EXN · CSAA EXN
Single ball shuttle valve with signal external. Cavity T-13A, capacity 2.5 gpm (10 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
CSAA-EXN overview
CSAAEXN (CSAA-EXN, CSAA EXN) is a Sun Hydraulics Sun Hydraulics Single ball shuttle valve with signal external, rated 2.5 gpm (10 L/min.) and installed in cavity T-13A. 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.
| CSAAEXN/AP | Stainless Steel, PassivatedStainless Steel, Passivated |
|---|---|
| CSAAEXN/LH | Mild Steel, Zinc-NickelMild Steel, Zinc-Nickel |
| CSAAEXN | Standard Material/CoatingStandard Material/Coating |
Specifications
| Cavity | T-13A |
|---|---|
| Series | 1 |
| Capacity | 2.5 gpm (10 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 Hex Size | 7/8 in. (22,2 mm) |
| Valve Installation Torque | 30 - 35 lbf ft (41 - 47 Nm) |
| Model Weight | .20 lb (0,10 kg) |
| Seal kit - Cartridge | Viton: 990010006 |
How to read CSAAEXN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so CSAAEXN, CSAA-EXN, CSAA EXN are the same part.
| Model | CSAA — Sun Hydraulics Single ball shuttle valve with signal external |
|---|---|
| Control | E — External 4-SAE Port |
| 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
- B — External 1/4 BSPP Port
- E — External 4-SAE Port
Adjustment Range options
- X — -
Seal Material options
- N — Buna-N
- V — Viton
- E — EPDM
Material/coating options
- /AP — Stainless Steel, Passivated
- /LH — Mild Steel, Zinc-Nickel
- — Standard Material/Coating
Manifold & standard assemblies
Sun manifolds for cavity T-13A (155)
- A3C Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A3C — request assembly
- A3D Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A3D — request assembly
- A3K Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A3K — request assembly
- A3L Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A3L — request assembly
- A3V Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A3V — request assembly
- A3W Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A3W — request assembly
- A4A Sun Hydraulics Dual cavity, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A4A — request assembly
- A4B Sun Hydraulics Dual cavity, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A4B — request assembly
- A4H Sun Hydraulics Dual cavity, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A4H — request assembly
- A4I Sun Hydraulics Dual cavity, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A4I — request assembly
- A4J Sun Hydraulics Dual cavity, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A4J — request assembly
- A4T Sun Hydraulics Dual cavity, accepts standard and weatherized coils Line mount manifoldCSAAEXN-A4T — request assembly
Technical features
- 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
Downloads
Datasheet
Technical reference sheets
Frequently asked questions
Is CSAAEXN the same as CSAA-EXN?
Yes. Sun Hydraulics writes this part number as CSAAEXN. It is the model CSAA followed by the configuration code; hyphens, slashes and spaces are only dividers, so CSAAEXN, CSAA-EXN, CSAA EXN all refer to the same product.
Do you supply CSAAEXN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including CSAAEXN, 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.
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.
How big is a drop of hydraulic oil?
There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
What parts of the Sun cartridge valve are field serviceable?
Manufacturer reference: https://www.sunhydraulics.com/model/CSAA
