Pressure Relief Valve

Built around the service demands of rock drilling machinery, the Pressure Relief Valve (OEM 3217 9834 48) provides an aftermarket replacement path for the hydraulic power and control circuit. Its function is to direct, meter or limit fluid flow and pressure so the related hydraulic functions respond in a controlled and repeatable manner.

Accurate valve geometry supports stable flow control, while robust working surfaces are intended to tolerate vibration, pressure variation and contaminated field environments. Application data associates this reference with BOLTEC 235 and BOLTEC 235H; configuration and serial-number checks are recommended before purchase. For overhaul and repair planning, the component provides a competitive alternative to original-supply-only purchasing.

Within Delkom’s rock-drilling replacement-parts portfolio, this item is intended to support reliable maintenance and efficient global sourcing. Include Delkom reference 120 200 272 and OEM reference 3217 9834 48 in your enquiry for an accurate quotation.