DMDAZ-BN224 – Sun Hydraulics 3-way, solenoid-operated directional spool valve with position switch
Part number: DMDAZBN224 · DMDAZ-BN224 · DMDAZ BN224
3-way, solenoid-operated directional spool valve with position switch. Cavity T-11A, capacity 12 gpm (45 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
DMDAZ-BN224 overview
DMDAZBN224 (DMDAZ-BN224, DMDAZ BN224) is a Sun Hydraulics Sun Hydraulics 3-way, solenoid-operated directional spool valve with position switch, rated 12 gpm (45 L/min.) and installed in cavity T-11A. 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.
| DMDAZBN211 | DIN 43650-Form A, 115 VACDIN 43650-Form A, 115 VAC |
|---|---|
| DMDAZBN212 | DIN 43650-Form A, 12 VDCDIN 43650-Form A, 12 VDC |
| DMDAZBN223 | DIN 43650-Form A, 230 VACDIN 43650-Form A, 230 VAC |
| DMDAZBN224 | DIN 43650-Form A, 24 VDCDIN 43650-Form A, 24 VDC |
Specifications
| Cavity | T-11A |
|---|---|
| Series | 1 |
| Capacity | 12 gpm (45 L/min.) |
| Maximum Operating Pressure | 5000 psi (350 bar) |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi (80 cc/min.@210 bar) |
| Response Time - Typical | 50 ms |
| Switching Frequency | 15,000 max. cycles/hr |
| Solenoid Tube Diameter | .75 in. (19 mm) |
| Valve Hex Size | 7/8 in. (22,2 mm) |
| Valve Installation Torque | 30 - 35 lbf ft (41 - 47 Nm) |
| Model Weight | .50 lb (0,25 kg) |
| Seal kit - Cartridge | Viton: 990411006 |
An additional 2.00 inches (50,8 mm) beyond the valve extension is needed for coil installation and removal.
How to read DMDAZBN224
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so DMDAZBN224, DMDAZ-BN224, DMDAZ BN224 are the same part.
| Model | DMDAZ — Sun Hydraulics 3-way, solenoid-operated directional spool valve with position switch |
|---|---|
| Spool Configuration | B — Normally Open 1 to 2, Closed 2 to 3, Closed Transition |
| Seal Material | N — Buna-N |
| Coil | 224 — DIN 43650-Form A, 24 VDC |
| Material / coating | Add /AP (stainless steel, passivated) or /LH (mild steel, zinc-nickel) to the end; no suffix is the standard finish. |
Spool Configuration options
- B — Normally Open 1 to 2, Closed 2 to 3, Closed Transition
- R — Normally Open 2 to 3, Closed 1 to 2, Closed Transition
Seal Material options
- N — Buna-N
- V — Viton
- E — EPDM
Coil options
- 211 — DIN 43650-Form A, 115 VAC
- 212 — DIN 43650-Form A, 12 VDC
- 223 — DIN 43650-Form A, 230 VAC
- 224 — DIN 43650-Form A, 24 VDC
- 812 — Metri-Pack, 12 VDC
- 912 — Deutsch DT04-2P, 12 VDC
- 924 — Deutsch DT04-2P, 24 VDC
Manifold & standard assemblies
Sun manifolds for cavity T-11A (583)
- A2A Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2A — request assembly
- A2B Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2B — request assembly
- A2C Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2C — request assembly
- A2I Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2I — request assembly
- A2J Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2J — request assembly
- A2K Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2K — request assembly
- A2T Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2T — request assembly
- A2U Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2U — request assembly
- A2V Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A2V — request assembly
- A7A Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A7A — request assembly
- A7B Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A7B — request assembly
- A7C Sun Hydraulics Ninety degree with reverse flow check, accepts standard and weatherized coils Line mount manifoldDMDAZBN224-A7C — request assembly
Technical features
- A coil must be ordered with this cartridge. This cartridge is supplied as a sealed, factory set unit and is not field serviceable. If the assembly requires changes or service it needs to be returned to the factory. Any tampering will violate the product warranty.
- Position switch is CE approved.
- When torquing this cartridge into its cavity, a crow's foot wrench or similar will be required since the position switch precludes the use of a deep socket wrench.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- 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.
- 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.
- 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 DMDAZBN224 the same as DMDAZ-BN224?
Yes. Sun Hydraulics writes this part number as DMDAZBN224. It is the model DMDAZ followed by the configuration code; hyphens, slashes and spaces are only dividers, so DMDAZBN224, DMDAZ-BN224, DMDAZ BN224 all refer to the same product.
Do you supply DMDAZBN224 in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including DMDAZBN224, 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/DMDAZ
