Product Range

Control Valves




Severn Glocon Group’s control and choke valves have played an integral role maximising the safety and profitability of oil and gas production for more than 50 years. Today we provide a wide range of valves and associated services to the full spectrum of energy industries, including subsea, LNG and power.

Industry leaders know they can rely on our high-integrity products and advanced engineering to help them overcome complex and extreme production demands.

As the energy sector evolves, Severn Glocon Group will continue to drive innovations that extend valves’ reliability and performance. We’re also ramping up our diversification strategy, making significant progress in environmentally-focused areas such as renewable power and water purification.

Flexibility, capability and technical expertise are the three pillars of Severn Glocon Group’s control and choke valve manufacturing business. We specialise in the design and production of severe and critical service valves for challenging applications, particularly in the energy industries.

Severn Glocon Group’s products are custom engineered to meet individual operator and application requirements. Close collaboration with end-user or EPC contacts early in the design process means that valves are precisely specified from the outset.

This approach brings significant advantages. It underpins the development of innovative, cost-effective products that perform reliably in arduous conditions. And better cohesion facilitates breakthrough engineering – which is vital when extreme production environments demand valves with exceptional operating parameters.

Our superior on-site facilities for valve evaluation and assessment, including cryogenic testing, enables us to create bespoke testing regimes in line with customer needs. Certification and documentation can also be tailored according to requirements.


  • Ball valves: trunnion & floating design – top entry, cryogenic, ESDV & riser valves
  • Gate, globe & check valves (forged & cast)
  • Butterfly valves: double & triple offset, rubber lined
  • Double block & bleed valves: all configurations
  • Additional products: Actuators - Actuated packages