Relief Valves

Corlee Valve & Fitting presents a dependable line of relief valves built to protect fluid and gas systems from dangerous pressure buildup. These valves automatically vent excess pressure, preventing damage to downstream components, pipework, and instrumentation. Whether you’re working with gas, steam, or aggressive fluids, relief valves are a key part of maintaining operational safety and system balance.

Constructed from corrosion-resistant materials like 316 stainless steel, our relief valves deliver consistent, repeatable performance in high-pressure systems subject to thermal fluctuation, vibration, or chemical exposure. They are widely used in clean-in-place instrumentation setups, chemical processing lines, compressed air systems, and other critical industrial environments where pressure stability is essential.

Our product line includes relief valves fully comparable to Swagelok® models, offering the same reliability and sealing performance at a more cost-effective price. With a variety of pressure ratings, seat materials, and end connections available, we can help you match the right valve to your system without overcomplicating the process.

Browse our catalog to find the parts that meet your application specs. Need help selecting the correct cracking pressure or port configuration? Our team is here to assist with straightforward answers and fast turnaround.