


Sandvik / Tamrock
332 137 81 PRESSURE REDUCING VALVE ASSY
CHA700
| Part Number | 332 137 81 |
| Description | PRESSURE REDUCING VALVE ASSY |
| Brand | Sandvik (Tamrock) |
| Assembly | VALVE ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
332 137 81 (also written 33213781, 332-137-81, or 332.137.81) is a Sandvik pressure reducing valve assy spare part used in the VALVE ASSEMBLY assembly of the Sandvik CHA700. Verified compatible with 1 Sandvik machine model including CHA700. 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: 33213781, 332 137 81, 332-137-81.
Compatible machines
1
OEM cross-reference
332 137 81
About Sandvik 332 137 81 PRESSURE REDUCING VALVE ASSY
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik CHA700. Part of the VALVE ASSEMBLY, 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 CHA700 (CHA700). 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.

