B8C/Y – Sun Hydraulics 2 cylinder sequence, with reverse checks Line mount manifold, ductile iron, dewatering-oil finish, Viton seals
Part number: B8C · B8C/10 · B8C/11 · B8C/15 · B8C/16 · B8C/V · B8C/S · B8C/S3 · B8C/S4 · B8C/S5 · B8C/Y · B8C/Y3 · B8C/Y4 · B8C/Y5
2 cylinder sequence, with reverse checks Line mount manifold, cavity T-2A, 1/2″ NPTF ports. Genuine Sun Hydraulics — MultiFlow is an authorized distributor.
B8C overview
B8C (B8C/10, B8C/11, B8C/15, B8C/16) is a Sun Hydraulics Sun Hydraulics 2 cylinder sequence, with reverse checks Line mount manifold and installed in cavity T-2A. 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.
| B8C | Aluminium, Buna-N seals6061-T651 Aluminum, Buna-N |
|---|---|
| B8C/10 | Black anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| B8C/11 | Clear anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| B8C/15 | Black anodized aluminium, Viton seals6061-T651 Aluminum, Viton, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| B8C/16 | Clear anodized aluminium, Viton seals6061-T651 Aluminum, Viton, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| B8C/V | Aluminium, Viton seals6061-T651 Aluminum, Viton |
| B8C/S | Ductile iron, dewatering-oil finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Dewatering Oil |
| B8C/S3 | Clear zinc plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with Top Sealer |
| B8C/S4 | Ductile iron, black oxide finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Chem. Black |
| B8C/S5 | Electroless nickel plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Electroless Nickel |
| B8C/Y | Ductile iron, dewatering-oil finish, Viton seals65-45-12 Ductile Iron, Viton, Dewatering Oil |
| B8C/Y3 | Clear zinc plated ductile iron, Viton seals65-45-12 Ductile Iron, Viton, Trivalent Clear Zinc with Top Sealer |
| B8C/Y4 | Ductile iron, black oxide finish, Viton seals65-45-12 Ductile Iron, Viton, Chem. Black |
| B8C/Y5 | Electroless nickel plated ductile iron, Viton seals65-45-12 Ductile Iron, Viton, Electroless Nickel |
Specifications
| Body Type | Line mount |
|---|---|
| Interface | None |
| Body Features | 2 cylinder sequence, with reverse checks |
| Mounting Hole Diameter | .34 in. (8.6 mm) |
| Mounting Hole Depth | Through |
| Mounting Hole Quantity | 2 |
| Open Cavities | 2 |
| Cavity | T-2A |
| Port Size | 1/2" 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 B8C
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so B8C, B8C/10, B8C/11, B8C/15, B8C/16, B8C/V, B8C/S, B8C/S3, B8C/S4, B8C/S5, B8C/Y, B8C/Y3, B8C/Y4, B8C/Y5 are the same part.
| Model | B8C — Sun Hydraulics 2 cylinder sequence, with reverse checks Line mount manifold |
|---|---|
| Modifier | Add the modifier after the model, e.g. B8C/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-2A (102)
- CAEALHN Sun Hydraulics 3:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAEALHN-B8C/Y — request assembly
- CAEGLGN Sun Hydraulics 5:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAEGLGN-B8C/Y — request assembly
- CAEKLHN Sun Hydraulics 1:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAEKLHN-B8C/Y — request assembly
- CAELLGN Sun Hydraulics 2:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAELLGN-B8C/Y — request assembly
- CBDALHN Sun Hydraulics 3:1 pilot ratio, restrictive counterbalance valveCBDALHN-B8C/Y — request assembly
- CBDAXNN Sun Hydraulics Fixed setting, 3:1 pilot ratio, restrictive counterbalance valveCBDAXNN-B8C/Y — request assembly
- CBDBLHN Sun Hydraulics 1.5:1 pilot ratio, semi-restrictive counterbalance valveCBDBLHN-B8C/Y — request assembly
- CBDBXNN Sun Hydraulics Fixed setting, 1.5:1 pilot ratio, semi-restrictive counterbalance valveCBDBXNN-B8C/Y — request assembly
- CBDCLHN Sun Hydraulics 3:1 pilot ratio, semi-restrictive counterbalance valveCBDCLHN-B8C/Y — request assembly
- CBDCXNN Sun Hydraulics Fixed setting, 3:1 pilot ratio, semi-restrictive counterbalance valveCBDCXNN-B8C/Y — request assembly
- CBDDLJN Sun Hydraulics 4.5:1 pilot ratio, semi-restrictive counterbalance valveCBDDLJN-B8C/Y — request assembly
- CBDDXXN Sun Hydraulics Fixed setting, 4.5:1 pilot ratio, semi-restrictive counterbalance valveCBDDXXN-B8C/Y — request assembly
Ports
Modifiers Ports B8C, /10, /11, /15, /16, /V All Ports: 1/2" NPTF;
Drawings, symbol & performance curves
Downloads
Datasheet
CAD files (from Sun Hydraulics)
Frequently asked questions
Is B8C the same as B8C/10?
Yes. Sun Hydraulics writes this part number as B8C. It is the model B8C followed by the configuration code; hyphens, slashes and spaces are only dividers, so B8C, B8C/10, B8C/11, B8C/15, B8C/16, B8C/V, B8C/S, B8C/S3, B8C/S4, B8C/S5, B8C/Y, B8C/Y3, B8C/Y4, B8C/Y5 all refer to the same product.
Do you supply B8C in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including B8C, 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/B8C
