550 422 09 OVERCENTER VALVE

RANGER 800-2

Available — Request Quote

Part Number	550 422 09
Description	OVERCENTER VALVE
Brand	Sandvik (Tamrock)
Assembly	VALVE ASSEMBLY
Type	Drill Rig Spare Part

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Compatibility

Machine Models

DX700 DX780 RANGER 700 RP RANGER 780 RP RANGER 780-2 RANGER 800 RP RANGER 800-2

550 422 09 (also written 55042209 or 550-422-09) is a Sandvik overcenter valve spare part used in the VALVE ASSEMBLY assembly of the Sandvik DX700. Verified compatible with 7 Sandvik machine models including DX700, DX780, RANGER 700 RP. 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.

Compatible machines

OEM cross-reference

550 422 09

About Sandvik 550 422 09 OVERCENTER VALVE

This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DX700. 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 DX700 (DX700). 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.