DFDI-XCN – Sun Hydraulics 2-way, 2-stage, solenoid-operated directional poppet valve – flow 1-2 (740 Series)
Part number: DFDIXCN · DFDI-XCN · DFDI XCN
2-way, 2-stage, solenoid-operated directional poppet valve – flow 1-2 (740 Series). Cavity T-5A, capacity 30 gpm (120 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
DFDI-XCN overview
DFDIXCN (DFDI-XCN, DFDI XCN) is a Sun Hydraulics Sun Hydraulics 2-way, 2-stage, solenoid-operated directional poppet valve - flow 1-2 (740 Series), rated 30 gpm (120 L/min.) and installed in cavity T-5A. 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.
| DFDIXCN | No coilNo coil |
|---|---|
| DFDIXCN211 | DIN 43650-Form A, 115 VACDIN 43650-Form A, 115 VAC |
| DFDIXCN212 | DIN 43650-Form A, 12 VDCDIN 43650-Form A, 12 VDC |
| DFDIXCN212D | DIN 43650-Form A, 12 VDC, with transient voltage suppression (TVS) diodesDIN 43650-Form A, 12 VDC, with transient voltage suppression (TVS) diodes |
Specifications
| Cavity | T-5A |
|---|---|
| Series | 2 |
| Capacity | 30 gpm (120 L/min.) |
| Maximum Operating Pressure | 5000 psi (350 bar) |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi (0,7 cc/min.@350 bar) |
| Check Cracking Pressure | 50 psi (3,5 bar) |
| Response Time - Typical | 30 ms |
| Switching Frequency | 15,000 max. cycles/hr |
| Solenoid Tube Diameter | .63 in. (16 mm) |
| Valve Hex Size | 1 1/8 in. (28,6 mm) |
| Valve Installation Torque | 45 - 50 lbf ft (61 - 68 Nm) |
| Model Weight | .80 lb (0,35 kg) |
| Seal kit - Cartridge | Viton: 990203006 |
Please verify cartridge clearance requirements when choosing a Sun manifold. Different valve controls and coils require different clearances. An additional 2.00 inches (50,8 mm) beyond the valve extension is needed for coil installation and removal.
How to read DFDIXCN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so DFDIXCN, DFDI-XCN, DFDI XCN are the same part.
| Model | DFDI — Sun Hydraulics 2-way, 2-stage, solenoid-operated directional poppet valve - flow 1-2 (740 Series) |
|---|---|
| Control | X — No Manual Override |
| Spool Configuration | C — Normally Closed |
| 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 — No Manual Override
- D — Twist/Lock (Dual) Manual Override
- L — Twist/Lock (Detent) Manual Override
- M — Manual Override
- T — Twist (Momentary) Manual Override
Spool Configuration options
- C — Normally Closed
- H — Normally Open
Seal Material options
- N — Buna-N
- V — Viton
- E — EPDM
Coil options
- — No coil
- 211 — DIN 43650-Form A, 115 VAC
- 212 — DIN 43650-Form A, 12 VDC
- 212D — DIN 43650-Form A, 12 VDC, with transient voltage suppression (TVS) diodes
- 214 — DIN 43650-Form A, 14 VDC
- 214D — DIN 43650-Form A, 14 VDC, with transient voltage suppression (TVS) diodes
- 223 — DIN 43650-Form A, 230 VAC
- 224 — DIN 43650-Form A, 24 VDC
- 224D — DIN 43650-Form A, 24 VDC, with transient voltage suppression (TVS) diodes
- 228 — DIN 43650-Form A, 28 VDC
- 228D — DIN 43650-Form A, 28 VDC, with transient voltage suppression (TVS) diodes
- 612 — AMP Junior Timer, 12 VDC
- 612D — AMP Junior Timer, 12 VDC, with transient voltage suppression (TVS) diodes
- 614 — AMP Junior Timer, 14 VDC
- 614D — AMP Junior Timer, 14 VDC, with transient voltage suppression (TVS) diodes
- 624 — AMP Junior Timer, 24 VDC
- 624D — AMP Junior Timer, 24 VDC, with transient voltage suppression (TVS) diodes
- 628 — AMP Junior Timer, 28 VDC
- 628D — AMP Junior Timer, 28 VDC, with transient voltage suppression (TVS) diodes
- 712 — Twin Lead, 12 VDC
- 712D — Twin Lead, 12 VDC, with transient voltage suppression (TVS) diodes
- 714 — Twin Lead, 14 VDC
- 714D — Twin Lead, 14 VDC, with transient voltage suppression (TVS) diodes
- 724 — Twin Lead, 24 VDC
- 724D — Twin Lead, 24 VDC, with transient voltage suppression (TVS) diodes
- 728 — Twin Lead, 28 VDC
- 728D — Twin Lead, 28 VDC, with transient voltage suppression (TVS) diodes
- 812 — Metri-Pack, 12 VDC
- 812D — Metri-Pack, 12 VDC, with transient voltage suppression (TVS) diodes
- 814 — Metri-Pack, 14 VDC
- 814D — Metri-Pack, 14 VDC, with transient voltage suppression (TVS) diodes
- 824 — Metri-Pack, 24 VDC
- 824D — Metri-Pack, 24 VDC, with transient voltage suppression (TVS) diodes
- 828 — Metri-Pack, 28 VDC
- 828D — Metri-Pack, 28 VDC, with transient voltage suppression (TVS) diodes
- 912 — Deutsch DT04-2P, 12 VDC
- 912D — Deutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodes
- 914 — Deutsch DT04-2P, 14 VDC
- 914D — Deutsch DT04-2P, 14 VDC, with transient voltage suppression (TVS) diodes
- 924 — Deutsch DT04-2P, 24 VDC
- 924D — Deutsch DT04-2P, 24 VDC, with transient voltage suppression (TVS) diodes
- 928 — Deutsch DT04-2P, 28 VDC
- 928D — Deutsch DT04-2P, 28 VDC, with transient voltage suppression (TVS) diodes
- JM24BD — Explosion Proof, Metric (M20 X 1.5), 24 VDC, 180 Degree, CSA and ATEX Certification
- JM24CD — Explosion Proof, Metric (M20 X 1.5), 24 VDC, 90 Degree, CSA and ATEX Certification
- JN24BD — Explosion Proof, 1/2 inch NPT mechanical conduit, 24 VDC, 180 Degree, CSA and ATEX Certification
- JN24CD — Explosion Proof, 1/2 inch NPT mechanical conduit, 24 VDC, 90 Degree, CSA and ATEX Certification
Manifold & standard assemblies
Sun manifolds for cavity T-5A (106)
- CDX Sun Hydraulics ISO 08: T to A and B Sandwich manifoldDFDIXCN-CDX — request assembly
- DAA Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAA — request assembly
- DAB Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAB — request assembly
- DAC Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAC — request assembly
- DAD Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAD — request assembly
- DAI Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAI — request assembly
- DAJ Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAJ — request assembly
- DAK Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAK — request assembly
- DAL Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAL — request assembly
- DAT Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAT — request assembly
- DAU Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAU — request assembly
- DAV Sun Hydraulics Ninety degree Line mount manifoldDFDIXCN-DAV — request assembly
Technical features
- Valves exhibit extremely low leakage rates; less than 10 drops/min. @ 5000 psi (0,7 cc/min @ 350 bar).
- 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.
- The valve assembly is fatigue rated for 5000-psi (350-bar) service.
- All configurations of this valve include zinc-nickel plating as standard for 1000-hour salt fog protection.
- Coil connector options offer ratings up to IP69K. See individual coil product pages for details.
- This cartridge has an option for manual override. See the CONFIGURATION section.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assemblies have a mechanical life expectancy of approximately 7,000 cycles.
- 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.
- A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
- The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
- Coils can be mounted on the tube in either direction.
- 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
- 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 DFDIXCN the same as DFDI-XCN?
Yes. Sun Hydraulics writes this part number as DFDIXCN. It is the model DFDI followed by the configuration code; hyphens, slashes and spaces are only dividers, so DFDIXCN, DFDI-XCN, DFDI XCN all refer to the same product.
Do you supply DFDIXCN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including DFDIXCN, 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?
Manufacturer reference: https://www.sunhydraulics.com/model/DFDI
