Sandvik / Tamrock
550 101 99a CONTROL VALVE ASSEMBLY
DL421-7C
| Part Number | 550 101 99a |
| Description | CONTROL VALVE ASSEMBLY |
| Brand | Sandvik (Tamrock) |
| Assembly | CONTROL PANEL |
| Type | Drill Rig Spare Part |
Quick answer
550 101 99a (also written 55010199a, 550-101-99a, or 550.101.99a) is a Sandvik control valve assembly spare part used in the CONTROL PANEL assembly of the Sandvik DL421-7C. Verified compatible with 1 Sandvik machine model including DL421-7C. 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: 55010199a, 550 101 99a, 550-101-99a.
Compatible machines
1
OEM cross-reference
550 101 99a
About Sandvik 550 101 99a CONTROL VALVE ASSEMBLY
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DL421-7C. Part of the CONTROL PANEL, 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 DL421-7C (DL421-7C). 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.