Pressure Relief Valves (PRV) for Pressure Cars

Midland Pressure Relief Valves offer performance, reliability and flexibility of use in one easy to maintain, reliable product design. Interior and exterior valve body designs are available in every DOT pressure rating, from 225 psig to 495 psig, and flow rates up to 49,912 scfm. Midland provides the appropriate valve to meet your application needs. Plus, Midland experience delivers technically superior products that perform over the long haul. Seals are easily replaced for use with diverse commodities to maximize the in-service time of every tank car. Sealed spring chambers and bubble-tight seal testing of every valve assure long-life and safe operation, even when used in harsh chemical environments.

Visit our General Purpose Car Products page for other pressure relief valve options.