Cryogenic
Quarter-Turn Valves

A comprehensive package of manual, actuated and emergency shut-off ball and butterfly valves.

HEROSE UK supplies a complete range of quarter-turn valves for cryogenic processes and equipment for a wide range of applications.

Extended Stem Ball Valves

Actuated Ball Valves

A range of single and double acting actuated non-extended and extended 3-piece ball valves with ancillaries available for gaseous and low temperature liquid cryogenic applications. Oxygen clean actuators are available as standard.

  • Types: PY4
  • Body Material: Stainless Steel
  • Seat Material: PTFE carbon filled
  • Pressure: Up to 100 bar (1450psi)
  • Temperature: -196° - +190°C (-321°F - +374°F)
  • Size: DN10 - DN150 (3/8” - 6”)
  • Connections: Threaded, SW, BW
Actuated Ball Valve

Double Block & Bleed Cryogenic Valve

This unique range of cryogenic double block & bleed (DBB) floating ball valves are an addition to the standard industrial block & bleed valve.  It features double positive isolation with minimal external potential leakage points.

  • Pressure ratings: CL150, CL300 (Industrial Valve CL600, CL1500, CL2500)
  • Temperature range: -196ºC to 240ºC (-58°F to 464°F)
  • Size range: 1/2″ – 2″ (Industrial valve 1/2”-4”)
  • Body style: Double block and bleed : Twin Ball : Full/Reduced Bore
  • End connections: Flanged : Welded : Threaded
  • Body materials: 316L : A350 LF2 cl.1 : A479
  • Seat materials: Filled PTFE (Industrial valve C-RPTFE, DEVLON)
Double Block and Bleed Cryo Valve 34 copy

Fire-Safe Ball Valves

A comprehensive range of 2 and 3 piece manual & actuated firesafe approved valves in accordance with global standards. Compliant with EN ISO 10497.

  • Types:: PY4
  • Body Material: Stainless Steel
  • Seat Material: PTFE carbon filled
  • Pressure: Up to 100 bar (1450psi)
  • Temperature: -196° - +190°C (-321°F - +374°F)
  • Size: DN10 - DN100 (3/8” - 4”)
  • Connections: SW, SBT, flanged
Firesafe Ball Valve

Flanged Extended Stem Ball Valves

This Series of cryogenic floating ball valve is used in LNG, LPG, and many other cryogenic applications.  This series is available with CL150, CL300 & DIN rated flanges.

  • Pressure ratings: CL150, CL300, PN16 & PN40
  • Temperature range: -196ºC to 200ºC (-321°F to 392°F)
  • Size range: 1/2"- 6" (DN15-DN150)
  • Body style: Split-body Full Bore
  • End connections: Flanged
  • Body materials: A351 CF8M
  • Seat materials: TFM1600
Flanged Ext Stem Ball Valve 34 copy

Weld & Threaded Extended Stem Ball Valves

A range of extended stem stainless steel cryogenic 3 piece ball valves for all cryogenic applications including vessels, trailers and plant.

  • Types: PY4
  • Body Material: Stainless Steel
  • Seat Material: PTFE carbon filled
  • Pressure: Up to 100 bar (1450psi)
  • Temperature: -196° - +190°C (-321°F - +374°F)
  • Size: DN10 - DN150 (3/8” - 6”)
  • Connections: Threaded, SW, BW
Extended stem ball valve