Check Valve Block

Developed as a practical replacement option for hard-working drill rigs and drifters, the Check Valve Block (OEM 323 504 68) is used within the hydraulic power and control circuit. It contributes to stable circuit behavior by controlling the direction, pressure or rate of hydraulic flow according to the valve function.

Typical listed applications include AXERA 6-240 and DD320-40, subject to machine specification and configuration verification. It is positioned for operators seeking a dependable alternative spare part with application-focused fit and efficient procurement. 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 110 200 226 with OEM reference 323 504 68.