Sandvik / Tamrock
550 497 70 CHECK VALVE ASSEMBLY
DD320-40
| Part Number | 550 497 70 |
| Description | CHECK VALVE ASSEMBLY |
| Brand | Sandvik (Tamrock) |
| Assembly | DIRECTIONAL VALVE |
| Type | Drill Rig Spare Part |
Quick answer
550 497 70 (also written 55049770, 550-497-70, or 550.497.70) is a Sandvik check valve assembly spare part used in the DIRECTIONAL VALVE assembly of the Sandvik DD320-40. Verified compatible with 8 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: 55049770, 550 497 70, 550-497-70.
Compatible machines
8
OEM cross-reference
550 497 70
About Sandvik 550 497 70 CHECK VALVE ASSEMBLY
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DD320-40. Part of the DIRECTIONAL VALVE, 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.
