RVIB-LAN – Sun Hydraulics Normally closed modulating element valve with relief function
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Part number: RVIBLAN · RVIB-LAN · RVIB LAN
Normally closed modulating element valve with relief function. Cavity T-19A, capacity 80 gpm (320 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
RVIB-LAN overview
RVIBLAN (RVIB-LAN, RVIB LAN) is a Sun Hydraulics Sun Hydraulics Normally closed modulating element valve with relief function, rated 80 gpm (320 L/min.) and installed in cavity T-19A. 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.
| RVIBLAN | Buna-N sealsBuna-N |
|---|---|
| RVIBLAV | Viton sealsViton |
| RVIBLAE | EPDM sealsEPDM |
Specifications
| Cavity | T-19A |
|---|---|
| Series | 4 |
| Capacity | 80 gpm (320 L/min.) |
| Maximum Operating Pressure | 5000 psi (350 bar) |
| Factory Pressure Settings Established at | 4 gpm (15 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: 990019006 |
How to read RVIBLAN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so RVIBLAN, RVIB-LAN, RVIB LAN are the same part.
| Model | RVIB — Sun Hydraulics Normally closed modulating element valve with relief function |
|---|---|
| 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 — 100 - 800 psi (7 - 55 bar), 400 psi (28 bar) Standard Setting
Seal Material options
- N — Buna-N
- V — Viton
- E — EPDM
Manifold & standard assemblies
Sun manifolds for cavity T-19A (186)
- BKL Sun Hydraulics ISO 07: On A, port 3 to B Sandwich manifoldRVIBLAN-BKL — request assembly
- BKM Sun Hydraulics ISO 07: On B, port 3 to A Sandwich manifoldRVIBLAN-BKM — request assembly
- BKN Sun Hydraulics ISO 07: On A and B with cross pilot Sandwich manifoldRVIBLAN-BKN — request assembly
- BKO Sun Hydraulics ISO 07: On P, port 3 to T Sandwich manifoldRVIBLAN-BKO — request assembly
- K25 Sun Hydraulics Ninety degree with reverse flow check Line mount manifoldRVIBLAN-K25 — request assembly
- K26 Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K26 — request assembly
- K28 Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K28 — request assembly
- K2D Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K2D — request assembly
- K2E Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K2E — request assembly
- K2F Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K2F — request assembly
- K2L Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K2L — request assembly
- K2M Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVIBLAN-K2M — request assembly
Technical features
- Compensating pressure for all ranges is 90 psi (6 bar).
- Explanation of the performance curve: The X axis is system pressure. The Y axis shows the pressure differential that the valve creates across the control orifice. The curves represent various bypass flows (pump flow minus control flow). The capacity and performance of this valve is determined by the bypass flow, control flow is not a factor.
- 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.
Drawings, symbol & performance curves
Downloads
Datasheet
Technical reference sheets
CAD files
Frequently asked questions
Is RVIBLAN the same as RVIB-LAN?
Yes. Sun Hydraulics writes this part number as RVIBLAN. It is the model RVIB followed by the configuration code; hyphens, slashes and spaces are only dividers, so RVIBLAN, RVIB-LAN, RVIB LAN all refer to the same product.
Do you supply RVIBLAN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including RVIBLAN, 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?
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/RVIB
