Collection: Relief Valves

Flow control relief valves for pressure management and system protection. Our relief valve collection features pilot operated, direct acting and adjustable units from trusted brands, engineered for hydraulic, pneumatic and process applications. Choose compact cartridge valves for tight installations, screw-in relief valves for modular manifolds, or industrial flange-mounted models for heavy duty systems.

Built for reliability and consistent pressure regulation, these valves deliver smooth operation, accurate set points and durable performance across a range of fluids and temperatures. Materials and finishes match demanding environments, with stainless steel and coated options for corrosion resistance. Specifications are clearly listed to help you match set pressure, flow capacity and porting to your design requirements.

We offer worldwide delivery, and free shipping on orders over $299 for major Australian cities. *Terms and conditions apply. Browse our Flow Control Relief Valves to compare types, sizes and ratings from leading manufacturers, with clear product names and technical details to guide selection. Shop now and find the right relief valve for your application!