
Sandvik / Tamrock
551 646 04d BALL VALVE
DP1100i
| Part Number | 551 646 04d |
| Description | BALL VALVE |
| Brand | Sandvik (Tamrock) |
| Assembly | Water injection system |
| Type | Drill Rig Spare Part |
Quick answer
551 646 04d (also written 55164604d, 551-646-04d, or 551.646.04d) is a Sandvik ball valve spare part used in the Water injection system assembly of the Sandvik DP1100i. Verified compatible with 1 Sandvik machine model including DP1100i. 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: 55164604d, 551 646 04d, 551-646-04d.
Compatible machines
1
OEM cross-reference
551 646 04d
About Sandvik 551 646 04d BALL VALVE
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DP1100i. Part of the Water injection system, 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 DP1100i (DP1100i). 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.




