Pilot Control Non-Return Valve

The Pilot Control Non-Return Valve (OEM 517 880 37) is a precision-made alternative spare part for rock drills and drifter equipment used in the most challenging mining and tunnelling environments. It directs and controls the flow of hydraulic fluid through the system, governing the precise actuation of drilling and feed functions.

Manufactured to precise tolerances from hardened, wear- and corrosion-resistant materials, it ensures accurate flow control, tight sealing and dependable response under high pressure. As a cost-effective alternative component, it matches the form, fit and function of the original while maintaining high reliability.

Delkom produces premium alternative rock drilling and drifter equipment and spare parts, shipped to over 100 countries worldwide. Get in touch for stock availability, bulk pricing and technical assistance.