RSHCLAN/LH – Sun Hydraulics Pilot-operated, balanced piston sequence valve, Mild Steel, Zinc-Nickel
Part number: RSHCLAN · RSHC-LAN · RSHC LAN
Pilot-operated, balanced piston sequence valve. Cavity T-17A, capacity 60 gpm (240 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
RSHC-LAN overview
RSHCLAN (RSHC-LAN, RSHC LAN) is a Sun Hydraulics Sun Hydraulics Pilot-operated, balanced piston sequence valve, rated 60 gpm (240 L/min.) and installed in cavity T-17A. 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.
| RSHCLAN/AP | Stainless Steel, PassivatedStainless Steel, Passivated |
|---|---|
| RSHCLAN/LH | Mild Steel, Zinc-NickelMild Steel, Zinc-Nickel |
| RSHCLAN | Standard Material/CoatingStandard Material/Coating |
Specifications
| Cavity | T-17A |
|---|---|
| Series | 3 |
| Capacity | 60 gpm (240 L/min.) |
| Maximum Operating Pressure | 5000 psi (350 bar) |
| Factory Pressure Settings Established at | 4 gpm (15 L/min.) |
| Control Pilot Flow | 15 - 20 in³/min. (0,25 - 0,33 L/min.) |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 4 in³/min.@1000 psi (65 cc/min.@70 bar) |
| Response Time - Typical | 10 ms |
| Adjustment - No. of CW Turns from Min. to Max. setting | 5 |
| Valve Hex Size | 1 1/4 in. (31,8 mm) |
| Valve Installation Torque | 150 - 160 lbf ft (203 - 217 Nm) |
| Adjustment Screw Internal Hex Size | 5/32 in. (4 mm) |
| Locknut Hex Size | 9/16 in. (15 mm) |
| Locknut Torque | 80 - 90 lbf in. (9 - 10 Nm) |
| Model Weight | 1.50 lb (0,70 kg) |
| Seal kit - Cartridge | Viton: 990017006 |
How to read RSHCLAN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so RSHCLAN, RSHC-LAN, RSHC LAN are the same part.
| Model | RSHC — Sun Hydraulics Pilot-operated, balanced piston sequence valve |
|---|---|
| Control | L — Standard Screw Adjustment |
| Adjustment Range | A — 100 - 3000 psi (7 - 210 bar), 1000 psi (70 bar) Standard Setting |
| 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 — Standard Screw Adjustment
- C — Tamper Resistant - Factory Set
- K — Handknob
- Y — Tri-Grip Handknob
- Q — Capped and Lockwired
Adjustment Range options
- A — 100 - 3000 psi (7 - 210 bar), 1000 psi (70 bar) Standard Setting
- W — 150 - 4500 psi (10,5 - 315 bar), 1000 psi (70 bar) Standard Setting
- B — 50 - 1500 psi (3,5 - 105 bar), 1000 psi (70 bar) Standard Setting
- C — 150 - 6000 psi (10,5 - 420 bar), 1000 psi (70 bar) Standard Setting
- D — 25 - 800 psi (1,7 - 55 bar), 400 psi (28 bar) Standard Setting
- E — 25 - 400 psi (1,7 - 28 bar), 200 psi (14 bar) Standard Setting
- N — 60 - 800 psi (4 - 55 bar), 400 psi (28 bar) Standard Setting
Seal Material options
- N — Buna-N
- V — Viton
- E — EPDM
Material/coating options
- /AP — Stainless Steel, Passivated
- /LH — Mild Steel, Zinc-Nickel
- — Standard Material/Coating
Manifold & standard assemblies
Sun manifolds for cavity T-17A (377)
- BJO Sun Hydraulics ISO 05 – X&Y: On P, port 3 to T Sandwich manifoldRSHCLAN/LH-BJO — request assembly
- BK2 Sun Hydraulics ISO 07: Reducer on A with reverse flow check Sandwich manifoldRSHCLAN/LH-BK2 — request assembly
- BK4 Sun Hydraulics ISO 07: Sequence into A with reverse flow check Sandwich manifoldRSHCLAN/LH-BK4 — request assembly
- BK5 Sun Hydraulics ISO 07: Sequence into B with reverse flow check Sandwich manifoldRSHCLAN/LH-BK5 — request assembly
- BK6 Sun Hydraulics ISO 07: Sequence out of A with reverse flow check Sandwich manifoldRSHCLAN/LH-BK6 — request assembly
- BK7 Sun Hydraulics ISO 07: Sequence out of B with reverse flow check Sandwich manifoldRSHCLAN/LH-BK7 — request assembly
- BK8 Sun Hydraulics ISO 07: Cushion lock Sandwich manifoldRSHCLAN/LH-BK8 — request assembly
- BK9 Sun Hydraulics ISO 07: Reducer on A and B with reverse flow check Sandwich manifoldRSHCLAN/LH-BK9 — request assembly
- BKA Sun Hydraulics ISO 07: On A, port 3 to B Sandwich manifoldRSHCLAN/LH-BKA — request assembly
- BKB Sun Hydraulics ISO 07: On B, port 3 to A Sandwich manifoldRSHCLAN/LH-BKB — request assembly
- BKC Sun Hydraulics ISO 07: On A, port 3 external Sandwich manifoldRSHCLAN/LH-BKC — request assembly
- BKJ Sun Hydraulics ISO 07: Reducer on B with reverse flow check Sandwich manifoldRSHCLAN/LH-BKJ — request assembly
Technical features
- All 3 port sequence cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size).
- Pilot flow continues to increase as the pressure at port 1 (inlet), relative to the pressure at port 3 (drain), rises above the valve setting.
- The main stage orifice is protected by a 150 micron stainless steel screen.
- Pressure at port 3 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar).
- Not suitable for use in load holding applications due to spool leakage.
- W and Y controls (where applicable) can be specified with or without a special setting. When no special setting is specified, the valve is adjustable throughout its full range using the W or Y control. When a special setting is specified, this setting represents the maximum setting of the valve.
- 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_Sequence-New (PDF 493 KB)
CAD files
Frequently asked questions
Is RSHCLAN the same as RSHC-LAN?
Yes. Sun Hydraulics writes this part number as RSHCLAN. It is the model RSHC followed by the configuration code; hyphens, slashes and spaces are only dividers, so RSHCLAN, RSHC-LAN, RSHC LAN all refer to the same product.
Do you supply RSHCLAN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including RSHCLAN, 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.
What are the tolerances on pressure settings for Sun's pressure control valves?
Pressure setting tolerances are listed in our Performance Data page. A link to this page can also be found in the Additional Resources tab of the applicable product 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 does Sun mean by the term sequencing?
A sequence valve opens when the pressure at port 1 exceeds the setting of the valve. When pressures at port 1 and port 2 both exceed the setting of the valve the valve goes full open, or sequences. When this happens flow can go in either direction, just so long as port 1 stays above the setting.
What parts of the Sun cartridge valve are field serviceable?
Manufacturer reference: https://www.sunhydraulics.com/model/RSHC
