LPFA-XHN – Sun Hydraulics Normally open, modulating element with pilot source from port 1
Part number: LPFAXHN · LPFA-XHN · LPFA XHN
Normally open, modulating element with pilot source from port 1. Cavity T-2A, capacity 30 gpm (120 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
LPFA-XHN overview
LPFAXHN (LPFA-XHN, LPFA XHN) is a Sun Hydraulics Sun Hydraulics Normally open, modulating element with pilot source from port 1, rated 30 gpm (120 L/min.) and installed in cavity T-2A. 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.
| LPFAXHN/AP | Stainless Steel, PassivatedStainless Steel, Passivated |
|---|---|
| LPFAXHN | Standard Material/CoatingStandard Material/Coating |
Specifications
| Cavity | T-2A |
|---|---|
| Series | 2 |
| Capacity | 30 gpm (120 L/min.) |
| Maximum Operating Pressure | 5000 psi (350 bar) |
| Control Pilot Flow | 10 - 15 in³/min. (0,16 - 0,25 L/min.) |
| Control Orifice Diameter | .016 in. (0,4 mm) |
| Valve Hex Size | 1 1/8 in. (28,6 mm) |
| Valve Installation Torque | 45 - 50 lbf ft (61 - 68 Nm) |
| Seal kit - Cartridge | Viton: 990202006 |
How to read LPFAXHN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so LPFAXHN, LPFA-XHN, LPFA XHN are the same part.
| Model | LPFA — Sun Hydraulics Normally open, modulating element with pilot source from port 1 |
|---|---|
| Control | X — Not Adjustable |
| Bias Pressure | H — 200 psi (14 bar) |
| 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
- L — Tuning Adjustment
- X — Not Adjustable
Bias Pressure options
- D — 50 psi (3,5 bar)
- H — 200 psi (14 bar)
Seal Material options
- N — Buna-N
- V — Viton
Material/coating options
- /AP — Stainless Steel, Passivated
- — Standard Material/Coating
Manifold & standard assemblies
Sun manifolds for cavity T-2A (544)
- 3BC Sun Hydraulics Cushion lock with shuttle Line mount manifoldLPFAXHN-3BC — request assembly
- 3BD Sun Hydraulics Cushion lock with shuttle Line mount manifoldLPFAXHN-3BD — request assembly
- 3BK Sun Hydraulics Cushion lock with shuttle Line mount manifoldLPFAXHN-3BK — request assembly
- 3BL Sun Hydraulics Cushion lock with shuttle Line mount manifoldLPFAXHN-3BL — request assembly
- 3BV Sun Hydraulics Cushion lock with shuttle Line mount manifoldLPFAXHN-3BV — request assembly
- 3BW Sun Hydraulics Cushion lock with shuttle Line mount manifoldLPFAXHN-3BW — request assembly
- 4BC Sun Hydraulics Cushion lock with make up checks Line mount manifoldLPFAXHN-4BC — request assembly
- 4BD Sun Hydraulics Cushion lock with make up checks Line mount manifoldLPFAXHN-4BD — request assembly
- 4BK Sun Hydraulics Cushion lock with make up checks Line mount manifoldLPFAXHN-4BK — request assembly
- 4BL Sun Hydraulics Cushion lock with make up checks Line mount manifoldLPFAXHN-4BL — request assembly
- 4BV Sun Hydraulics Cushion lock with make up checks Line mount manifoldLPFAXHN-4BV — request assembly
- 4BW Sun Hydraulics Cushion lock with make up checks Line mount manifoldLPFAXHN-4BW — request assembly
Technical features
- Sun offers a variety of pressure and solenoid pilot control valves than can be used as remote control operators. See Pilot Control Cartridges.
- A tuning adjustment (models configured with an L control) is available to vary the pressure drop across the compensator to increase/decrease flow within +/-25% of setting.
- All ports will accept 5000 psi (350 bar).
- Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP for external stainless steel components, or /LH for external zinc-nickel plated components. See the CONFIGURATION section for all options. For further details, please see the Materials of Construction page located under TECH RESOURCES.
- 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
CAD files
Frequently asked questions
Is LPFAXHN the same as LPFA-XHN?
Yes. Sun Hydraulics writes this part number as LPFAXHN. It is the model LPFA followed by the configuration code; hyphens, slashes and spaces are only dividers, so LPFAXHN, LPFA-XHN, LPFA XHN all refer to the same product.
Do you supply LPFAXHN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including LPFAXHN, 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.
What parts of the Sun cartridge valve are field serviceable?
Manufacturer reference: https://www.sunhydraulics.com/model/LPFA
