safety valves

Safety Valves for Compressed Air Systems

Safety valves are an essential protection component in compressed air systems, designed to release excess pressure when system limits are exceeded. By automatically venting pressure at a pre-set point, they help protect compressors, receivers, pipework, and associated equipment from damage caused by over-pressurisation.

In any compressed air system, maintaining safe operating pressure is critical. If pressure rises beyond the intended limit, it can place unnecessary strain on system components and create potentially hazardous conditions. A correctly specified safety valve acts as a fail-safe, helping to reduce risk and support safe, reliable operation.

Our range includes safety relief valves in a selection of common sizes and pressure settings for compressor applications. Options on this page include 1/4", 3/8", 1/2", and 3/4" BSP male valves, with models available in 4.5 bar and 11 bar configurations to suit different system requirements.

Key Features of Our Safety Valve Range

• Automatic pressure relief for compressor safety
• Available in common BSP male thread sizes
• Suitable for a range of compressed air applications
• Options available for different pressure settings

Choosing the correct safety valve is important for effective pressure protection and dependable compressor performance. Factors such as thread size, set pressure, and application requirements should all be considered to ensure correct fitment and safe operation.

Established in 1992, Compressed Air Systems UK has over 30 years of experience supplying and supporting compressed air equipment. If you need help selecting the right safety valve for your application, call our team on 01217 533330 and we’ll be happy to assist.