Description

Built for demanding maintenance cycles on mining and tunneling equipment, the Throttle Valve (OEM 550 253 05) is a dependable aftermarket spare part for the hydraulic power and control circuit. By managing pressure or flow at the required point in the circuit, it helps the machine maintain predictable hydraulic response during operation.

Application data associates this reference with DP1100 and DX680; configuration and serial-number checks are recommended before purchase. Precision at the spool, seat or cartridge interface helps preserve hydraulic response and consistent switching as operating pressure changes. For fleet maintenance, it offers a practical replacement route where dependable fit, serviceability and cost control are important.

Delkom supplies alternative spare parts for rock drilling equipment to maintenance teams across international mining and tunneling markets. When requesting stock status, technical support or a quotation, provide Delkom part number 110 200 029 together with OEM reference 550 253 05.