Sandvik / Tamrock
777 225 40 Valve, Check, Pilot to Open
DD320S
| Part Number | 777 225 40 |
| Description | Valve, Check, Pilot to Open |
| Brand | Sandvik (Tamrock) |
| Assembly | Block, Distribution |
| Type | Drill Rig Spare Part |
Quick answer
777 225 40 (also written 77722540, 777-225-40, or 777.225.40) is a Sandvik valve, check, pilot to open spare part used in the Block, Distribution assembly of the Sandvik DD320S. Verified compatible with 2 Sandvik machine models including DD320S, DL321-7. 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: 77722540, 777 225 40, 777-225-40.
Compatible machines
2
OEM cross-reference
777 225 40
About Sandvik 777 225 40 Valve, Check, Pilot to Open
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DD320S. Part of the Block, Distribution, 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 DD320S (DD320S). 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.
