Profile: Severn Glocon Group PLC is a provider of critical control valves and related services. We serve industries like power, LNG, and oil & gas industries. Kinds of valves we offer are air separation valves, actuators, choke valves, and control valves. Our series 1000 air separation valves are general purpose control valves. The set range is supplied in either carbon or stainless steel with a screwed in seat, and single stage trim options. Our series 3000 air separation valves are cryogenic extended body, offset port service control valves designed for the industrial gas market, and custom manufactured in barstock or forged materials such as aluminum & stainless steel. Our series W diaphragm actuators are spring-opposed pneumatically operated actuators. They are designed for general control valve applications. The series is particularly suited to areas where high risk is present. They are available in three basic sizes that can be combined with different spring ranges. Pre-compression bench set is available across the range of fitted springs.