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MEOS 2015: 9 - 11 March 2015, Bahrain International Exhibition & Convention Centre, Bahrain...
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OGA 2015: 2 - 4 June 2015, Kuala Lumpur Convention Centre, Kuala Lumpur, Malaysia...
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Ball valves now available for immediate delivery: John Mills Valves now offer a range of reduced bore ball valves for immediate de...
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Markets & Applications

Our non-ferrous valves are principally used for sea water service in the marine, oil and gas, nuclear, water treatment and chemical industries on cooling water lines, fire protection systems and other water services on ships, submarines, offshore platforms, coastal refineries, nuclear plants and desalination plants. Whether you are looking for marine valves, offshore valves, desalination valves or seawater valves, John mills has the product to fulfill your needs.

Offshore Oil & Gas

Offshore Oil & Gas

  • Firewater and sprinkler systems
  • Potable water
  • Sea water injection
  • Ballast
  • Sewage treatment plant (STP)
  • Cooling
  • Waste water
  • Water purification
  • HVAC
FPSO / FSO

FPSO / FSO

  • Firewater
  • Cooling
  • Oil / water separation
  • Potable water
  • Water purification
  • Ballast
  • Sea chests
  • Sewage treatment plant (STP)
  • Waste water
  • Shipside valves
Naval Marine

Naval Marine

  • Ballast
  • Firewater / sprinkler systems
  • Cooling
  • Waste water
  • Sewage treatment plant
  • Fuel
  • Shipside valves
  • Washdown
  • Firewater / sprinkler systems
  • Potable water
  • Sanitary systems
  • Water purifications
  • Lubrication lines
Marine Services

Marine Services

  • Ballast
  • Washdown
  • Firewater and sprinkler systems
  • Potable and waste water lines
  • Fuel lines and sanitary systems
  • Cargo
  • Venting
  • Cooling
  • HVAC
  • Shipside valves
Desalination

Desalination

  • Seawater
  • Firewater and sprinkler systems
  • HVAC
  • Cooling
  • Potable water
  • Vent and compressed air lines