RVID-LAN – Sun Hydraulics Ventable, pilot-operated, balanced piston relief valve with drain to port 4
Part number: RVIDLAN · RVID-LAN · RVID LAN
Ventable, pilot-operated, balanced piston relief valve with drain to port 4. Cavity T-24A, capacity 120 gpm (480 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
RVID-LAN overview
RVIDLAN (RVID-LAN, RVID LAN) is a Sun Hydraulics Sun Hydraulics Ventable, pilot-operated, balanced piston relief valve with drain to port 4, rated 120 gpm (480 L/min.) and installed in cavity T-24A. 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.
| RVIDLAN/AP | Stainless Steel, PassivatedStainless Steel, Passivated |
|---|---|
| RVIDLAN/LH | Mild Steel, Zinc-NickelMild Steel, Zinc-Nickel |
| RVIDLAN | Standard Material/CoatingStandard Material/Coating |
Specifications
| Cavity | T-24A |
|---|---|
| Series | 4 |
| Capacity | 120 gpm (480 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) | 5 in³/min.@1000 psi (80 cc/min.@70 bar) |
| Response Time - Typical | 10 ms |
| Adjustment - No. of CW Turns from Min. to Max. setting | 5 |
| Valve Hex Size | 1 5/8 in. (41,3 mm) |
| Valve Installation Torque | 350 - 375 lbf ft (474 - 508 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 | 3.10 lb (1,40 kg) |
| Seal kit - Cartridge | Viton: 990024006 |
How to read RVIDLAN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so RVIDLAN, RVID-LAN, RVID LAN are the same part.
| Model | RVID — Sun Hydraulics Ventable, pilot-operated, balanced piston relief valve with drain to port 4 |
|---|---|
| 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
- C — Tamper Resistant - Factory Set
- K — Handknob
- L — Standard Screw Adjustment
Adjustment Range options
- A — 100 - 3000 psi (7 - 210 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
- W — 150 - 4500 psi (10,5 - 315 bar), 1000 psi (70 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-24A (74)
- Q46 Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q46 — request assembly
- Q48 Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q48 — request assembly
- Q4D Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4D — request assembly
- Q4E Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4E — request assembly
- Q4F Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4F — request assembly
- Q4L Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4L — request assembly
- Q4M Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4M — request assembly
- Q4N Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4N — request assembly
- Q4R Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4R — request assembly
- Q4S Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4S — request assembly
- Q4W Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4W — request assembly
- Q4X Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIDLAN-Q4X — request assembly
Technical features
- Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage.
- Main stage orifice is protected by a 150-micron stainless steel screen.
- Not suitable for use in load holding applications due to spool leakage.
- Pressure at port 4 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar).
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- 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_Relief-N (PDF 656 KB)
CAD files
Frequently asked questions
Is RVIDLAN the same as RVID-LAN?
Yes. Sun Hydraulics writes this part number as RVIDLAN. It is the model RVID followed by the configuration code; hyphens, slashes and spaces are only dividers, so RVIDLAN, RVID-LAN, RVID LAN all refer to the same product.
Do you supply RVIDLAN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including RVIDLAN, 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.
Can I use a kick-down relief for my system relief?
Maybe not. We build in a good amount of overlap in the kick-down reliefs to prevent false tripping. This means they are not as fast as our standard pilot-operated reliefs. A direct-acting relief valve set just above the kick-down relief valve would be good insurance.
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.
Where would I use a kick-down relief?
One graphic example is on a portable grain auger for silos. When the farmer gets caught in the auger the kick-down relief trips and allows him to escape.
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 parts of the Sun cartridge valve are field serviceable?
Manufacturer reference: https://www.sunhydraulics.com/model/RVID
