Severn Glocon Group

Severn Glocon Group, founded in the United Kingdom in 1959, is an engineered-to-order valve specialist focused on severe service control valves, chokes and gate, globe and check valves for oil and gas, LNG, refining, petrochemical and power applications. The group's brands include Severn Glocon control valves with low-noise and anti-cavitation trims, Severn Unival and LB Bentley for subsea and small-bore jacketed valves, and CMG for choke valves handling sand-laden wellstreams. Severn's engineering strength lies in solving specific operating problems: anti-galling high-temperature gland designs, cryogenic extension bonnets, noise predictions to IEC 60534, and trim staging for extreme pressure drops. The company manufactures in the United Kingdom and India with 3D-printed trim components increasingly used for rapid delivery of special internals. Where standard catalogue control valves reach their limits, on flashing service, high differential chokes or zero-fugitive-emission duty, Severn is frequently the engineer's first call.