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KOSO Kent Introl

KOSO Kent Introl

Armytage Road Industrial Estate, Brighouse, West Yorkshire, HD6 1QF

Tel No: 01484 710311
Fax No: 01484 407407
Accreditations: ISO 9001; ISO/TS29001; ATEX; SIL 3; API 17D Monogram; OHSAS 18001; ISO 14001; PED; API 6A Monogram, API 17D Monogram

KOSO Kent Introl (KKI) specialises in the design and manufacture of surface and subsea control and choke valves used in almost every major oil and gas-producing region, globally.

In addition, KKI valves, actuators and instruments are used across a wide range of applications, including in the petrochemical, power and utilities industries.

Aftermarket services include full valve servicing, spare parts supply for valves and associated equipment and upgrades for the replacement of existing equipment. This includes the refurbishment of subsea valves.

The company has three sites in Brighouse, Yorkshire, UK, from which all design, manufacturing, testing and aftercare services are provided.

Maintaining the highest standards of quality throughout design, production and customer service is the cornerstone of KKI’s philosophy. Our valves are engineered by highly qualified and experienced personnel. Our plant is certified by an accredited body, in accordance with Quality Management System ISO 9001 and Environmental Management System ISO 14001. In addition, all products, where applicable, conform to ATEX, PED and all other applicable EU Directives and are CE marked accordingly.

Our standard manufacturing experience includes NACE MR01.75, NORSOK, API 6A specifications and individual customer specifications. Our in-house inspection and testing facilities include hardness testing, NDE, PMI, gas and flow testing. Safety is the key element in everything we do, with all employees undergoing both general and specific Health and Safety training.

Kent Introl is part of the KOSO Group of companies.


  • Actuator - Pneumatic
  • Actuators
  • Ali-Bronze valves
  • Alloy Valves
  • Alum Bronze Valves
  • Blowdown Valves
  • Butterfly Control Valves
  • Butterfly Valves
  • Choke Valves
  • Control Valves
  • Cryogenic Valves
  • De-superheater Valve
  • Double Seat Valves
  • Mixing Valves
  • Positioners
  • Pressure Control Valves
  • Severe Service Control Valves
  • Severe Service Valves
  • Soft seating of Valves
  • Sub Sea Operators & Gearboxes
  • Sub Sea Valves


  • Kentintrol

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