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

DFTB-XCN Sun Hydraulics 2-way Valve – installation dimensions drawing, cavity SC-08-02
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
DFTB-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
Roll over image to zoom in
Click to open expanded view

Part number: DFTBXCN · DFTB-XCN · DFTB XCN

Brand Sun HydraulicsType 2-wayCapacity 8 gpm (30 L/min.)Cavity SC-08-02

2-way, solenoid-operated directional poppet valve with reverse flow check – common cavity. Cavity SC-08-02, capacity 8 gpm (30 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.

Clear
SKU: DFTB Category: Brand:

DFTB-XCN overview

DFTBXCN (DFTB-XCN, DFTB XCN) is a Sun Hydraulics Sun Hydraulics 2-way, solenoid-operated directional poppet valve with reverse flow check - common cavity, rated 8 gpm (30 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.

DFTBXCN No coilNo coil
DFTBXCN212 DIN 43650-Form A, 12 VDCDIN 43650-Form A, 12 VDC
DFTBXCN224 DIN 43650-Form A, 24 VDCDIN 43650-Form A, 24 VDC
DFTBXCN912D 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
Capacity8 gpm (30 L/min.)
Maximum Valve Leakage at 110 SUS (24 cSt)15 drops/min. (1 cc/min.)
Response Time - Typical60 ms
Valve Hex Size7/8 in. (22,2 mm)
Valve Installation Torque19 - 22 lbf ft (26 - 30 Nm)
Model Weight.35 lb (0,15 kg)

How to read DFTBXCN

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

ModelDFTB — 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
  • 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.
  • The cartridge installation torque of 22 lbf ft (30 Nm) should be respected for best performance.
  • The check function offers very low leakage rates.
  • All ports in all valve variants are rated to max operating pressure of 4300 PSI (300 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 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 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

DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – hydraulic schematic symbol
hydraulic schematic symbol
DFTB-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
performance curve (pressure drop vs flow)
DFTB-XCN Sun Hydraulics 2-way Valve – performance curve (pressure drop vs flow)
performance curve (pressure drop vs flow)

Downloads

Datasheet

Technical reference sheets

CAD files

Frequently asked questions

Is DFTBXCN the same as DFTB-XCN?

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

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

Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including DFTBXCN, 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/DFTB

See It Styled On Instagram

    No access token

Related products

Main Menu