WDB – Sun Hydraulics Direct mount, cross pilot Gasket mount manifold
Part number: WDB · WDB/10 · WDB/11 · WDB/15 · WDB/16 · WDB/V · WDB/S · WDB/S3 · WDB/S4 · WDB/S5 · WDB/Y · WDB/Y3 · WDB/Y4 · WDB/Y5
Direct mount, cross pilot Gasket mount manifold, cavity T-21A, 3/8″ NPTF ports. Genuine Sun Hydraulics — MultiFlow is an authorized distributor.
WDB overview
WDB (WDB/10, WDB/11, WDB/15, WDB/16) is a Sun Hydraulics Sun Hydraulics Direct mount, cross pilot Gasket mount manifold and installed in cavity T-21A. MultiFlow supplies genuine Sun Hydraulics manifolds 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.
| WDB | Aluminium, Buna-N seals6061-T651 Aluminum, Buna-N |
|---|---|
| WDB/10 | Black anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| WDB/11 | Clear anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| WDB/15 | Black anodized aluminium, Viton seals6061-T651 Aluminum, Viton, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| WDB/16 | Clear anodized aluminium, Viton seals6061-T651 Aluminum, Viton, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| WDB/V | Aluminium, Viton seals6061-T651 Aluminum, Viton |
| WDB/S | Ductile iron, dewatering-oil finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Dewatering Oil |
| WDB/S3 | Clear zinc plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with Top Sealer |
| WDB/S4 | Ductile iron, black oxide finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Chem. Black |
| WDB/S5 | Electroless nickel plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Electroless Nickel |
| WDB/Y | Ductile iron, dewatering-oil finish, Viton seals65-45-12 Ductile Iron, Viton, Dewatering Oil |
| WDB/Y3 | Clear zinc plated ductile iron, Viton seals65-45-12 Ductile Iron, Viton, Trivalent Clear Zinc with Top Sealer |
| WDB/Y4 | Ductile iron, black oxide finish, Viton seals65-45-12 Ductile Iron, Viton, Chem. Black |
| WDB/Y5 | Electroless nickel plated ductile iron, Viton seals65-45-12 Ductile Iron, Viton, Electroless Nickel |
Specifications
| Body Type | Gasket mount |
|---|---|
| Interface | Sun |
| Body Features | Direct mount, cross pilot |
| Open Cavities | 1 |
| Cavity | T-21A |
| Port Size | 3/8" NPTF |
Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.
How to read WDB
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so WDB, WDB/10, WDB/11, WDB/15, WDB/16, WDB/V, WDB/S, WDB/S3, WDB/S4, WDB/S5, WDB/Y, WDB/Y3, WDB/Y4, WDB/Y5 are the same part.
| Model | WDB — Sun Hydraulics Direct mount, cross pilot Gasket mount manifold |
|---|---|
| Modifier | Add the modifier after the model, e.g. WDB/10 = black anodized aluminium. No modifier = standard material. |
Modifier options
- — 6061-T651 Aluminum, Buna-N
- /10 — 6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL SPEC 8625F Type II, Class II
- /11 — 6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL SPEC 8625F Type II, Class I
- /15 — 6061-T651 Aluminum, Viton, Black Anodize - Per MIL SPEC 8625F Type II, Class II
- /16 — 6061-T651 Aluminum, Viton, Clear Anodize - Per MIL SPEC 8625F Type II, Class I
- /V — 6061-T651 Aluminum, Viton
- /S — 65-45-12 Ductile Iron, Buna-N, Dewatering Oil
- /S3 — 65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with Top Sealer
- /S4 — 65-45-12 Ductile Iron, Buna-N, Chem. Black
- /S5 — 65-45-12 Ductile Iron, Buna-N, Electroless Nickel
- /Y — 65-45-12 Ductile Iron, Viton, Dewatering Oil
- /Y3 — 65-45-12 Ductile Iron, Viton, Trivalent Clear Zinc with Top Sealer
- /Y4 — 65-45-12 Ductile Iron, Viton, Chem. Black
- /Y5 — 65-45-12 Ductile Iron, Viton, Electroless Nickel
Cartridges that fit this manifold
Sun cartridges for cavity T-21A (62)
- CVCVXCN Sun Hydraulics Vented pilot-to-open check valveCVCVXCN-WDB — request assembly
- CWCALHN Sun Hydraulics 3:1 pilot ratio, vented counterbalance valveCWCALHN-WDB — request assembly
- CWCGLGN Sun Hydraulics 5:1 pilot ratio, vented counterbalance valveCWCGLGN-WDB — request assembly
- CWCHLGN Sun Hydraulics 10:1 pilot ratio, vented counterbalance valveCWCHLGN-WDB — request assembly
- CWCKLHN Sun Hydraulics 1:1 pilot ratio, vented counterbalance valveCWCKLHN-WDB — request assembly
- CWCLLGN Sun Hydraulics 2:1 pilot ratio, vented counterbalance valveCWCLLGN-WDB — request assembly
- DKDPLAN Sun Hydraulics Normally closed, balanced poppet, logic element – pressure adjustableDKDPLAN-WDB — request assembly
- DKDRXHN Sun Hydraulics Normally closed, balanced poppet, logic element – vent-to-openDKDRXHN-WDB — request assembly
- DKDR8HN Sun Hydraulics Normally closed, balanced poppet, logic element with integral T-8A control cavity – vent-to-openDKDR8HN-WDB — request assembly
- DKDSXHN Sun Hydraulics Normally closed, balanced poppet, logic element – pilot-to-openDKDSXHN-WDB — request assembly
- DODPLAN Sun Hydraulics Normally open, balanced poppet, logic element – pressure adjustableDODPLAN-WDB — request assembly
- DODRXHN Sun Hydraulics Normally open, balanced poppet, logic element – vent-to-closeDODRXHN-WDB — request assembly
Ports
Modifiers Ports WDB, /10, /11, /15, /16, /V Ports C1, C2, V1, V2: 3/8" NPTF; Vent Port: 1/4" NPTF;
Frequently asked questions
Is WDB the same as WDB/10?
Yes. Sun Hydraulics writes this part number as WDB. It is the model WDB followed by the configuration code; hyphens, slashes and spaces are only dividers, so WDB, WDB/10, WDB/11, WDB/15, WDB/16, WDB/V, WDB/S, WDB/S3, WDB/S4, WDB/S5, WDB/Y, WDB/Y3, WDB/Y4, WDB/Y5 all refer to the same product.
Do you supply WDB in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including WDB, 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.
Manufacturer reference: https://www.sunhydraulics.com/model/WDB
