Sandvik / Tamrock
550 485 56 DIRECTIONAL VALVE
DD320-40
Available — Request Quote| Part Number | 550 485 56 |
| Description | DIRECTIONAL VALVE |
| Brand | Sandvik (Tamrock) |
| Assembly | CONTROL VALVE ASSY |
| Type | Drill Rig Spare Part |
Quick answer
550 485 56 (also written 55048556 or 550-485-56) is a Sandvik directional valve spare part used in the CONTROL VALVE ASSY assembly of the Sandvik DD320-40. Verified compatible with 3 Sandvik machine models including AXERA 6-240, AXERA 8-290, DD320-40. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55048556, 550 485 56, 550-485-56.
Compatible machines
3
OEM cross-reference
550 485 56
About Sandvik 550 485 56 DIRECTIONAL VALVE
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DD320-40. Part of the CONTROL VALVE ASSY, it ensures precise regulation of drilling parameters including feed force, percussion frequency, and rotation speed.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD320-40 (DD320-40). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
