Overcenter Valve

Built around the requirements of rock drilling equipment, the Overcenter Valve (OEM 8231 1203 07) provides an aftermarket replacement solution for the hydraulic or pneumatic control circuit. The cylinder provides repeatable linear movement so the connected boom, feed or auxiliary mechanism can be positioned accurately.

Robust cylinder construction and controlled internal clearances are suited to repeated load cycles, vibration and contaminated field environments. The part offers an alternative sourcing option for fleets focused on equipment availability, predictable maintenance and competitive operating cost. Typical listed applications include COP 3060MUX and FLEXIROC D65 – 10 LF, making the part suitable for maintenance across relevant fleet configurations.

To confirm fitment and current stock, send Delkom Delkom 120 400 049 and OEM reference 8231 1203 07 together with the machine model or serial information. As part of Delkom’s alternative spare-parts range for rock drills, drifters and drill rigs, this item is backed by global application and technical support experience.