DFTA-XCN – Sun Hydraulics 2-way, solenoid-operated directional poppet valve with reverse flow check – common cavity

DFTA-XCN Sun Hydraulics 2-way Valve – installation dimensions drawing, cavity SC-08-02
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
DFTA-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
DFTAXCN Sun Hydraulics 2-way Valve – 2D outline drawing
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Part number: DFTAXCN · DFTA-XCN · DFTA XCN

Brand Sun HydraulicsType 2-wayCapacity 10 gpm (40 L/min.)Cavity SC-08-02

2-way, solenoid-operated directional poppet valve with reverse flow check – common cavity. Cavity SC-08-02, capacity 10 gpm (40 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.

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SKU: DFTA Category: Brand:

DFTA-XCN overview

DFTAXCN (DFTA-XCN, DFTA XCN) is a Sun Hydraulics Sun Hydraulics 2-way, solenoid-operated directional poppet valve with reverse flow check - common cavity, rated 10 gpm (40 L/min.) and installed in cavity SC-08-02. 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.

DFTAXCN No coilNo coil
DFTAXCN212 DIN 43650-Form A, 12 VDCDIN 43650-Form A, 12 VDC
DFTAXCN224 DIN 43650-Form A, 24 VDCDIN 43650-Form A, 24 VDC
DFTAXCN912D Deutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodesDeutsch DT04-2P, 12 VDC, with transient voltage suppression (TVS) diodes

Specifications

CavitySC-08-02
Series0C
Capacity10 gpm (40 L/min.)
Maximum Operating Pressure5000 psi (350 bar)
Maximum Valve Leakage at 110 SUS (24 cSt)15 drops/min. (1 cc/min.)
Response Time - Typical100 ms
Solenoid Tube Diameter.51 in.
Valve Hex Size7/8 in. (22,2 mm)
Coil Nut Torque3.5 - 3.9 lbf ft (4,8 - 5,3 Nm)
Valve Installation Torque19 - 22 lbf ft (26 - 30 Nm)
Model Weight.35 lb (0,15 kg)

How to read DFTAXCN

Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so DFTAXCN, DFTA-XCN, DFTA XCN are the same part.

ModelDFTA — Sun Hydraulics 2-way, solenoid-operated directional poppet valve with reverse flow check - common cavity
ControlX — No Manual Override
Poppet ConfigurationC — Normally Closed
Seal MaterialN — Buna-N
Material / coatingAdd /AP (stainless steel, passivated) or /LH (mild steel, zinc-nickel) to the end; no suffix is the standard finish.
Control options
  • L — Manual Override - Adjustable
  • X — No Manual Override
Poppet Configuration options
  • C — Normally Closed
  • H — Normally Open
Seal Material options
  • N — Buna-N
Coil options
  • — No coil
  • 212 — DIN 43650-Form A, 12 VDC
  • 224 — DIN 43650-Form A, 24 VDC
  • 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-08-02 (12)

Technical features

  • The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
  • All ports are rated to a maximum operating pressure of 5000 psi (350 bar).
  • The check function offers very low leakage rates.
  • The cartridge installation torque of 22 lbf ft (30 Nm) should be respected for best performance.
  • The valve is available with a manual push-type, with detent, override option (L control) on the normally open configuration. This option is also fatigue rated for 5000 psi (350 bar).
  • The valve is available with a manual unscrew-type override option (L control) on the normally closed configuration. This option is also fatigue rated for 5000 psi (350 bar).
  • The metal coil nut is a functional feature of the valve and should be correctly installed for proper performance of the valve.
  • Coil connector options offer ratings up to IP67. See individual coil product pages for details.
  • Coils can be mounted on the tube in either direction.

Drawings, symbol & performance curves

DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTA-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
performance curve (pressure drop vs flow)
DFTA-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
performance curve (pressure drop vs flow)
DFTAXCN Sun Hydraulics 2-way Valve – 2D outline drawing
2D outline drawing

Downloads

Datasheet

Technical reference sheets

CAD files

Frequently asked questions

Is DFTAXCN the same as DFTA-XCN?

Yes. Sun Hydraulics writes this part number as DFTAXCN. It is the model DFTA followed by the configuration code; hyphens, slashes and spaces are only dividers, so DFTAXCN, DFTA-XCN, DFTA XCN all refer to the same product.

Do you supply DFTAXCN in the UAE, GCC and India?

Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including DFTAXCN, 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/DFTA

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