Valve Cover

Intended for equipment that operates under repeated load, vibration and contamination exposure, the Valve Cover (OEM 3115 5597 05) supports the percussion and drifter assembly. By managing pressure or flow at the required point in the circuit, it helps the machine maintain predictable hydraulic response during operation.

Cross-reference data lists applications including BOOMER S2 and COP MD20; final fit should be confirmed against the machine configuration or serial information. As an aftermarket alternative, it supports practical spare-parts planning and helps reduce dependence on a single supply channel. Precision at the spool, seat or cartridge interface helps preserve hydraulic response and consistent switching as operating pressure changes.

This component forms part of Delkom’s alternative spare-parts program for professional drilling machinery. For current stock, commercial terms and technical cross-checking, quote Delkom part number 120 102 821 with OEM reference 3115 5597 05.