BK2/V – Sun Hydraulics ISO 07: Reducer on A with reverse flow check Sandwich manifold, aluminium, Viton seals
Part number: BK2 · BK2/10 · BK2/11 · BK2/15 · BK2/16 · BK2/V · BK2/S · BK2/S3 · BK2/S4 · BK2/S5 · BK2/Y · BK2/Y3 · BK2/Y4 · BK2/Y5
ISO 07: Reducer on A with reverse flow check Sandwich manifold, cavity T-17A. Genuine Sun Hydraulics — MultiFlow is an authorized distributor.
BK2 overview
BK2 (BK2/10, BK2/11, BK2/15, BK2/16) is a Sun Hydraulics Sun Hydraulics ISO 07: Reducer on A with reverse flow check Sandwich manifold and installed in cavity T-17A. 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.
| BK2 | Aluminium, Buna-N seals6061-T651 Aluminum, Buna-N |
|---|---|
| BK2/10 | Black anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| BK2/11 | Clear anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| BK2/15 | Black anodized aluminium, Viton seals6061-T651 Aluminum, Viton, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| BK2/16 | Clear anodized aluminium, Viton seals6061-T651 Aluminum, Viton, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| BK2/V | Aluminium, Viton seals6061-T651 Aluminum, Viton |
| BK2/S | Ductile iron, dewatering-oil finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Dewatering Oil |
| BK2/S3 | Clear zinc plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with Top Sealer |
| BK2/S4 | Ductile iron, black oxide finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Chem. Black |
| BK2/S5 | Electroless nickel plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Electroless Nickel |
| BK2/Y | Ductile iron, dewatering-oil finish, Viton seals65-45-12 Ductile Iron, Viton, Dewatering Oil |
| BK2/Y3 | Clear zinc plated ductile iron, Viton seals65-45-12 Ductile Iron, Viton, Trivalent Clear Zinc with Top Sealer |
| BK2/Y4 | Ductile iron, black oxide finish, Viton seals65-45-12 Ductile Iron, Viton, Chem. Black |
| BK2/Y5 | Electroless nickel plated ductile iron, Viton seals65-45-12 Ductile Iron, Viton, Electroless Nickel |
Specifications
| Body Type | Sandwich |
|---|---|
| Interface | ISO 07 |
| Body Features | Reducer on A with reverse flow check |
| Stack Height | 2.74 in. (70 mm) |
| Seal Plate Included (see notes) | Yes |
| Includes integral cartridge(s) | Yes (see Included Components) (Yes (see Included Components)) |
| Open Cavities | 1 |
| Cavity | T-17A |
Stack height value in technical data table includes seal retainer plate. 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 BK2
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so BK2, BK2/10, BK2/11, BK2/15, BK2/16, BK2/V, BK2/S, BK2/S3, BK2/S4, BK2/S5, BK2/Y, BK2/Y3, BK2/Y4, BK2/Y5 are the same part.
| Model | BK2 — Sun Hydraulics ISO 07: Reducer on A with reverse flow check Sandwich manifold |
|---|---|
| Modifier | Add the modifier after the model, e.g. BK2/10 = 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-17A (87)
- CAGALHN Sun Hydraulics 3:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAGALHN-BK2/V — request assembly
- CAGGLGN Sun Hydraulics 5:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAGGLGN-BK2/V — request assembly
- CAGKLHN Sun Hydraulics 1:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAGKLHN-BK2/V — request assembly
- CAGLLGN Sun Hydraulics 2:1 pilot ratio, vented counterbalance valve – atmospherically referencedCAGLLGN-BK2/V — request assembly
- CBFALHN Sun Hydraulics 3:1 pilot ratio, restrictive counterbalance valveCBFALHN-BK2/V — request assembly
- CBFBLHN Sun Hydraulics 1.5:1 pilot ratio, semi-restrictive counterbalance valveCBFBLHN-BK2/V — request assembly
- CBFCLHN Sun Hydraulics 3:1 pilot ratio, semi-restrictive counterbalance valveCBFCLHN-BK2/V — request assembly
- CBFDLJN Sun Hydraulics 4.5:1 pilot ratio, semi-restrictive counterbalance valveCBFDLJN-BK2/V — request assembly
- CBFGLJN Sun Hydraulics 4.5:1 pilot ratio, restrictive counterbalance valveCBFGLJN-BK2/V — request assembly
- CBFLLJN Sun Hydraulics 2.3:1 pilot ratio, semi-restrictive counterbalance valveCBFLLJN-BK2/V — request assembly
- CBGALHN Sun Hydraulics 3:1 pilot ratio, standard capacity counterbalance valveCBGALHN-BK2/V — request assembly
- CBGBLHN Sun Hydraulics 1.5:1 pilot ratio, standard capacity counterbalance valveCBGBLHN-BK2/V — request assembly
Drawings, symbol & performance curves
Downloads
Datasheet
CAD files (from Sun Hydraulics)
Frequently asked questions
Is BK2 the same as BK2/10?
Yes. Sun Hydraulics writes this part number as BK2. It is the model BK2 followed by the configuration code; hyphens, slashes and spaces are only dividers, so BK2, BK2/10, BK2/11, BK2/15, BK2/16, BK2/V, BK2/S, BK2/S3, BK2/S4, BK2/S5, BK2/Y, BK2/Y3, BK2/Y4, BK2/Y5 all refer to the same product.
Do you supply BK2 in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including BK2, 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/BK2
