Description

Built around the service demands of rock drilling machinery, the Press. Relief Valve (OEM 3217 8945 00) provides an aftermarket replacement path for the hydraulic power and control circuit. The component regulates a defined part of the fluid circuit, supporting controlled actuator movement and protection of connected hydraulic elements.

Listed compatible equipment includes BOLTEC 235 and BOLTEC 235H. Verify the exact machine variant before installation or ordering. 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.

Backed by Delkom’s specialist focus on drill-rig and drifter spare parts, the item supports operators seeking reliable aftermarket sourcing for demanding field service. For a fast cross-reference and quotation, send Delkom reference 120 200 029 and OEM reference 3217 8945 00.