DNUT-XNN – Sun Hydraulics 4-way, direct-acting, balanced piston solenoid-operated directional valve, 3000 psi (210 bar) – common cavity
Part number: DNUTXNN · DNUT-XNN · DNUT XNN
4-way, direct-acting, balanced piston solenoid-operated directional valve, 3000 psi (210 bar) – common cavity. Cavity SC-10-04, capacity 8 gpm (30 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
DNUT-XNN overview
DNUTXNN (DNUT-XNN, DNUT XNN) is a Sun Hydraulics Sun Hydraulics 4-way, direct-acting, balanced piston solenoid-operated directional valve, 3000 psi (210 bar) - common cavity, rated 8 gpm (30 L/min.) and installed in cavity SC-10-04. 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.
| DNUTXNN | No coilNo coil |
|---|---|
| DNUTXNN712D | Twin Lead, 12 VDC, with transient voltage suppression (TVS) diodesTwin Lead, 12 VDC, with transient voltage suppression (TVS) diodes |
| DNUTXNN724D | Twin Lead, 24 VDC, with transient voltage suppression (TVS) diodesTwin Lead, 24 VDC, with transient voltage suppression (TVS) diodes |
| DNUTXNN912D | Deutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodesDeutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodes |
Specifications
| Cavity | SC-10-04 |
|---|---|
| Series | 1C |
| Capacity | 8 gpm (30 L/min.) |
| Maximum Operating Pressure | 3000 psi (210 bar) |
| Typical Valve Leakage at 110 SUS (24cSt) | 2 in³/min.@3000 psi (30 cc/min.@210 bar) |
| Response Time - Typical | 50 ms |
| Switching Frequency | 15,000 max. cycles/hr |
| Solenoid Tube Diameter | .50 in. (12,7 mm) |
| Valve Hex Size | 25 mm |
| Coil Nut Torque | 3.5 - 3.9 lbf ft (4,8 - 5,3 Nm) |
| Valve Installation Torque | 24 - 28 lbf ft (32,5 - 37,9 Nm) |
| Model Weight | .35 lb (0,15 kg) |
How to read DNUTXNN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so DNUTXNN, DNUT-XNN, DNUT XNN are the same part.
| Model | DNUT — Sun Hydraulics 4-way, direct-acting, balanced piston solenoid-operated directional valve, 3000 psi (210 bar) - common cavity |
|---|---|
| Control | X — - |
| Spool Configuration | N — Through, Shift to Cross |
| 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 — -
Spool Configuration options
- N — Through, Shift to Cross
Seal Material options
- N — Buna-N
Coil options
- — No coil
- 712D — Twin Lead, 12 VDC, with transient voltage suppression (TVS) diodes
- 724D — Twin Lead, 24 VDC, with transient voltage suppression (TVS) diodes
- 912D — Deutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodes
- 924D — Deutsch DT04-2P, 24 VDC, with transient voltage suppression (TVS) diodes
Manifold & standard assemblies
Sun manifolds for cavity SC-10-04 (12)
- JPA Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPA — request assembly
- JPB Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPB — request assembly
- JPC Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPC — request assembly
- JPD Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPD — request assembly
- JPH Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPH — request assembly
- JPI Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPI — request assembly
- JPJ Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPJ — request assembly
- JPK Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPK — request assembly
- JPT Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPT — request assembly
- JPU Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPU — request assembly
- JPV Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPV — request assembly
- JPW Sun Hydraulics Ninety degree Line mount manifoldDNUTXNN-JPW — request assembly
Technical features
- The solenoid tube assembly is fatigue rated for 3000 psi (210 bar) service.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- All ports are rated to a maximum operating pressure of 3000 psi (210 bar).
- This valve features zinc plating on exposed surfaces.
- Coil connector options offer ratings up to IP69K. See individual coil product pages for details.
- The cartridge installation torque of 26 lbf ft (35 Nm) should be respected for best performance.
- The metal coil nut is a functional feature of the valve and should be correctly installed for proper performance of the valve.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- Coils can be mounted on the tube in either direction.
Drawings, symbol & performance curves
Downloads
Datasheet
Technical reference sheets
- 999-901-334 (PDF 344 KB)
- FloatingStyleScrewInCartridge2 (PDF 1 MB)
- TT_US_Cavity-New (PDF 522 KB)
- TT_US_Solenoid-Review1-New (PDF 1 MB)
- TT_US_coils-New (PDF 975 KB)
CAD files
Frequently asked questions
Is DNUTXNN the same as DNUT-XNN?
Yes. Sun Hydraulics writes this part number as DNUTXNN. It is the model DNUT followed by the configuration code; hyphens, slashes and spaces are only dividers, so DNUTXNN, DNUT-XNN, DNUT XNN all refer to the same product.
Do you supply DNUTXNN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including DNUTXNN, 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/DNUT
