Farris is a world leader in the design and production of a wide range of spring-loaded and pilot-operated pressure relief valves. They are used as safety devices to prevent over-pressurization of vessels, pipelines, and equipment, protecting employees, plants and the environment.
With Farris, a trustworthy valve is only part of our promise. Farris provides customers with total pressure relief management solutions that support a facility’s entire lifecycle, transforming the way you ensure plant safety.n a bespoke basis. Flange standards available include ANSI, API, MSS, BS, PN and ISO. A full range of materials of construction is available, which includes Carbon Steel, Stainless Steel, Duplex & Super Duplex, Aluminium Bronze, Monel, Titanium, Zirconium, plus many others.