RVBB-LAN – Sun Hydraulics Normally closed modulating element valve with relief function
Part number: RVBBLAN · RVBB-LAN · RVBB LAN
Normally closed modulating element valve with relief function. Cavity T-163A, capacity 5 gpm (20 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
RVBB-LAN overview
RVBBLAN (RVBB-LAN, RVBB LAN) is a Sun Hydraulics Sun Hydraulics Normally closed modulating element valve with relief function, rated 5 gpm (20 L/min.) and installed in cavity T-163A. 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.
| RVBBLAN | Buna-N sealsBuna-N |
|---|---|
| RVBBLAV | Viton sealsViton |
Specifications
| Cavity | T-163A |
|---|---|
| Series | 0 |
| Capacity | 5 gpm (20 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) | 2 in³/min.@1000 psi (30 cc/min.@70 bar) |
| Response Time - Typical | 10 ms |
| Adjustment - No. of CW Turns from Min. to Max. setting | 5 |
| Valve Hex Size | 3/4 in. (19,1 mm) |
| Valve Installation Torque | 20 - 25 lbf ft (27 - 33 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 | .30 lb (0,15 kg) |
| Seal kit - Cartridge | Viton: 990163006 |
How to read RVBBLAN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so RVBBLAN, RVBB-LAN, RVBB LAN are the same part.
| Model | RVBB — Sun Hydraulics Normally closed modulating element valve with relief function |
|---|---|
| Control | L — Standard Screw Adjustment |
| Adjustment Range | A — 75 - 3000 psi (5 - 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 — 75 - 3000 psi (5 - 210 bar), 1000 psi (70 bar) Standard Setting
- B — 75 - 1500 psi (5 - 105 bar), 1000 psi (70 bar) Standard Setting
- C — 75 - 6000 psi (5 - 420 bar), 1000 psi (70 bar) Standard Setting
- N — 75 - 800 psi (5 - 55 bar), 400 psi (28 bar) Standard Setting
- Q — 75 - 400 psi (5 - 28 bar), 200 psi (14 bar) Standard Setting
- W — 75 - 4500 psi (5 - 315 bar), 1000 psi (70 bar) Standard Setting
Seal Material options
- N — Buna-N
- V — Viton
Manifold & standard assemblies
Sun manifolds for cavity T-163A (53)
- J2A Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVBBLAN-J2A — request assembly
- J2B Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVBBLAN-J2B — request assembly
- J2H Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVBBLAN-J2H — request assembly
- J2I Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVBBLAN-J2I — request assembly
- J2T Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVBBLAN-J2T — request assembly
- J2U Sun Hydraulics Ninety degree with reverse flow check – reducing Line mount manifoldRVBBLAN-J2U — request assembly
- J6A Sun Hydraulics Ninety degree with reverse flow check – sequence Line mount manifoldRVBBLAN-J6A — request assembly
- J6B Sun Hydraulics Ninety degree with reverse flow check – sequence Line mount manifoldRVBBLAN-J6B — request assembly
- J6H Sun Hydraulics Ninety degree with reverse flow check – sequence Line mount manifoldRVBBLAN-J6H — request assembly
- J6I Sun Hydraulics Ninety degree with reverse flow check – sequence Line mount manifoldRVBBLAN-J6I — request assembly
- J6T Sun Hydraulics Ninety degree with reverse flow check – sequence Line mount manifoldRVBBLAN-J6T — request assembly
- J6U Sun Hydraulics Ninety degree with reverse flow check – sequence Line mount manifoldRVBBLAN-J6U — request assembly
Technical features
- Compensating pressure for all ranges is 50 psi (3,5 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.
Drawings, symbol & performance curves
Downloads
Datasheet
Technical reference sheets
CAD files
Frequently asked questions
Is RVBBLAN the same as RVBB-LAN?
Yes. Sun Hydraulics writes this part number as RVBBLAN. It is the model RVBB followed by the configuration code; hyphens, slashes and spaces are only dividers, so RVBBLAN, RVBB-LAN, RVBB LAN all refer to the same product.
Do you supply RVBBLAN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including RVBBLAN, 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/RVBB
