DBAFSHN – Sun Hydraulics 3-way, soft shift, solenoid-operated directional spool valve - pilot capacity (740 Series), No coil
Roll over image to zoom in
Part number: DBAFSHN · DBAFS-HN · DBAFS HN
3-way, soft shift, solenoid-operated directional spool valve – pilot capacity (740 Series). Cavity T-9A, capacity .25 gpm (1 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
DBAFS-HN overview
DBAFSHN (DBAFS-HN, DBAFS HN) is a Sun Hydraulics Sun Hydraulics 3-way, soft shift, solenoid-operated directional spool valve - pilot capacity (740 Series), rated .25 gpm (1 L/min.) and installed in cavity T-9A. 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.
| DBAFSHN | No coilNo coil |
|---|---|
| DBAFSHN211 | DIN 43650-Form A, 115 VACDIN 43650-Form A, 115 VAC |
| DBAFSHN211L | DIN 43650-Form A, 115 VAC, low powerDIN 43650-Form A, 115 VAC, low power |
| DBAFSHN212 | DIN 43650-Form A, 12 VDCDIN 43650-Form A, 12 VDC |
Specifications
| Cavity | T-9A |
|---|---|
| Series | P |
| Capacity | .25 gpm (1 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) |
| Manual Override Force Requirement | 10 lbs/1000 psi @ Port 1 (66 N/100 bar @ Port 1) |
| Manual Override Stroke | .10 in. (2,5 mm) |
| Solenoid Tube Diameter | .63 in. (16 mm) |
| Valve Hex Size | 7/8 in. (22,2 mm) |
| Valve Installation Torque | 20 - 25 lbf ft (27 - 33 Nm) |
| Seal kit - Cartridge | Viton: 990009006 |
Please verify cartridge clearance requirements when choosing a Sun manifold. Different valve controls and coils require different clearances.
How to read DBAFSHN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so DBAFSHN, DBAFS-HN, DBAFS HN are the same part.
| Model | DBAFS — Sun Hydraulics 3-way, soft shift, solenoid-operated directional spool valve - pilot capacity (740 Series) |
|---|---|
| Poppet Configuration | H — Normally Open |
| 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. |
Poppet 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
- 211L — DIN 43650-Form A, 115 VAC, low power
- 212 — DIN 43650-Form A, 12 VDC
- 212D — DIN 43650-Form A, 12 VDC, with transient voltage suppression (TVS) diodes
- 212L — DIN 43650-Form A, 12 VDC, low power
- 212LD — DIN 43650-Form A, 12 VDC, low power 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
- 214L — DIN 43650-Form A, 14 VDC, low power
- 214LD — DIN 43650-Form A, 14 VDC, low power with transient voltage suppression (TVS) diodes
- 223 — DIN 43650-Form A, 230 VAC
- 223L — DIN 43650-Form A, 230 VAC, low power
- 224 — DIN 43650-Form A, 24 VDC
- 224D — DIN 43650-Form A, 24 VDC, with transient voltage suppression (TVS) diodes
- 224L — DIN 43650-Form A, 24 VDC, low power
- 224LD — DIN 43650-Form A, 24 VDC, low power 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
- 228L — DIN 43650-Form A, 28 VDC, low power
- 228LD — DIN 43650-Form A, 28 VDC, low power with transient voltage suppression (TVS) diodes
- 612 — AMP Junior Timer, 12 VDC
- 612D — AMP Junior Timer, 12 VDC, with transient voltage suppression (TVS) diodes
- 612L — AMP Junior Timer, 12 VDC, low power
- 612LD — AMP Junior Timer, 12 VDC, low power with transient voltage suppression (TVS) diodes
- 614 — AMP Junior Timer, 14 VDC
- 614D — AMP Junior Timer, 14 VDC, with transient voltage suppression (TVS) diodes
- 614L — AMP Junior Timer, 14 VDC, low power
- 614LD — AMP Junior Timer, 14 VDC, low power with transient voltage suppression (TVS) diodes
- 624 — AMP Junior Timer, 24 VDC
- 624D — AMP Junior Timer, 24 VDC, with transient voltage suppression (TVS) diodes
- 624L — AMP Junior Timer, 24 VDC, low power
- 624LD — AMP Junior Timer, 24 VDC, low power with transient voltage suppression (TVS) diodes
- 628 — AMP Junior Timer, 28 VDC
- 628D — AMP Junior Timer, 28 VDC, with transient voltage suppression (TVS) diodes
- 628L — AMP Junior Timer, 28 VDC, low power
- 712 — Twin Lead, 12 VDC
- 712D — Twin Lead, 12 VDC, with transient voltage suppression (TVS) diodes
- 712L — Twin Lead, 12 VDC, low power
- 712LD — Twin Lead, 12 VDC, low power with transient voltage suppression (TVS) diodes
- 714 — Twin Lead, 14 VDC
- 714D — Twin Lead, 14 VDC, with transient voltage suppression (TVS) diodes
- 714L — Twin Lead, 14 VDC, low power
- 714LD — Twin Lead, 14 VDC, low power with transient voltage suppression (TVS) diodes
- 724 — Twin Lead, 24 VDC
- 724D — Twin Lead, 24 VDC, with transient voltage suppression (TVS) diodes
- 724L — Twin Lead, 24 VDC, low power
- 724LD — Twin Lead, 24 VDC, low power with transient voltage suppression (TVS) diodes
- 728 — Twin Lead, 28 VDC
- 728D — Twin Lead, 28 VDC, with transient voltage suppression (TVS) diodes
- 728L — Twin Lead, 28 VDC, low power
- 728LD — Twin Lead, 28 VDC, low power with transient voltage suppression (TVS) diodes
- 912 — Deutsch DT04-2P, 12 VDC
- 912D — Deutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodes
- 912L — Deutsch DT04-2P, 12 VDC, low power
- 912LD — Deutsch DT04-2P, 12 VDC, low power with transient voltage suppression (TVS) diodes
- 914 — Deutsch DT04-2P, 14 VDC
- 914D — Deutsch DT04-2P, 14 VDC, with transient voltage suppression (TVS) diodes
- 914L — Deutsch DT04-2P, 14 VDC, low power
- 914LD — Deutsch DT04-2P, 14 VDC, low power with transient voltage suppression (TVS) diodes
- 924 — Deutsch DT04-2P, 24 VDC
- 924D — Deutsch DT04-2P, 24 VDC, with transient voltage suppression (TVS) diodes
- 924L — Deutsch DT04-2P, 24 VDC, low power
- 924LD — Deutsch DT04-2P, 24 VDC, low power with transient voltage suppression (TVS) diodes
- 928 — Deutsch DT04-2P, 28 VDC
- 928D — Deutsch DT04-2P, 28 VDC, with transient voltage suppression (TVS) diodes
- 928L — Deutsch DT04-2P, 28 VDC, low power
- JM11BD — Explosion Proof, Metric (M20 X 1.5), 115 VAC, 180 Degree, CSA and ATEX Certification
- JM11CD — Explosion Proof, Metric (M20 X 1.5), 115 VAC, 90 Degree, CSA and ATEX Certification
- JM12BD — Explosion Proof, Metric (M20 X 1.5), 12 VDC, 180 Degree, CSA and ATEX Certification
- JM12CD — Explosion Proof, Metric (M20 X 1.5), 12 VDC, 90 Degree, CSA and ATEX Certification
- JM23BD — Explosion Proof, Metric (M20 X 1.5), 230 VAC, 180 Degree, CSA and ATEX Certification
- JM23CD — Explosion Proof, Metric (M20 X 1.5), 230 VAC, 90 Degree, CSA and ATEX Certification
- 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
- JN11BD — Explosion Proof, 1/2 inch NPT mechanical conduit, 115 VAC, 180 Degree, CSA and ATEX Certification
- JN11CD — Explosion Proof, 1/2 inch NPT mechanical conduit, 115 VAC, 90 Degree, CSA and ATEX Certification
- JN12BD — Explosion Proof, 1/2 inch NPT mechanical conduit, 12 VDC, 180 Degree, CSA and ATEX Certification
- JN12CD — Explosion Proof, 1/2 inch NPT mechanical conduit, 12 VDC, 90 Degree, CSA and ATEX Certification
- JN23BD — Explosion Proof, 1/2 inch NPT mechanical conduit, 230 VAC, 180 Degree, CSA and ATEX Certification
- JN23CD — Explosion Proof, 1/2 inch NPT mechanical conduit, 230 VAC, 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-9A (7)
- U5U Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifoldDBAFSHN-U5U — request assembly
- WFR Sun Hydraulics Ninety degree Line mount manifoldDBAFSHN-WFR — request assembly
- WFS Sun Hydraulics Ninety degree Line mount manifoldDBAFSHN-WFS — request assembly
- WFT Sun Hydraulics Ninety degree Line mount manifoldDBAFSHN-WFT — request assembly
- WFU Sun Hydraulics Ninety degree Line mount manifoldDBAFSHN-WFU — request assembly
- WFV Sun Hydraulics Ninety degree Line mount manifoldDBAFSHN-WFV — request assembly
- WFW Sun Hydraulics Ninety degree Line mount manifoldDBAFSHN-WFW — request assembly
Technical features
- The soft shift cartridge is interchangeable with the standard cartridge, however, the performance limits are lower.
- The soft shift feature can reduce shock due to valve actuation but should not be counted upon in applications where timing is critical. If you need accurate ramping or timing control, consider Sun's electro-proportional valves.
- The soft shift feature results in an increase in response time over Sun's standard solenoid. Response time is dependent on flow, pressure, coil voltage, oil viscosity and ambient temperature.
- For consistent soft shift performance, port 1 should be at a positive pressure.
- 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.
- Valves exhibit extremely low leakage rates; less than 10 drops/min. @ 5000 psi (0,7 cc/min @ 350 bar).
- 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 utilizes 740 Series low-power and high-power coils, and 747 Series hazardous location coils for both Normally Open and Normally Closed configurations.
- A FULL DATA SHEET is available for this model using the link at the top of the page.
- 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.
- 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 DBAFSHN the same as DBAFS-HN?
Yes. Sun Hydraulics writes this part number as DBAFSHN. It is the model DBAFS followed by the configuration code; hyphens, slashes and spaces are only dividers, so DBAFSHN, DBAFS-HN, DBAFS HN all refer to the same product.
Do you supply DBAFSHN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including DBAFSHN, 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/DBAFS
