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

Fireblock & ESD Valves

The emergency shut-off fireblock valve is designed to close in case of any incident.  Used on ISO containers, bulk vessels and other cryogenic equipment. This spring to close valve can have thermal fuse protection as an option.

  • Size: DN15 – DN50 (1/2” - 2”)
  • Body Material: Stainless Steel A351 CF3M
  • Seat Material: TFM1600
  • Pressure: Up to 51.7 bar (750psi)
  • Temperature: -196° - 200°C (-321°F - +392°F)
  • Thermal Fuse: Link set point (Ex. 72ºC)
  • Connections: Threaded, SW, BW
Fireblock and ESD valve 34 copy

Trunnion Mounted Flanged Extended Stem Ball Valves

These larger diameter SPLIT BODY AND BARSTOCK TRUNNION MOUNTED BALL VALVES are used in larger size cryogenic applications.  ASME and DIN flanged valves are available from DN15 to DN300 [1/2” to 12”].  The ISO 5211 top works simplifies actuator and gearbox mounting.

  • Pressure ratings: CL150, CL300, PN16 & PN40
  • Temperature range: -196°C to 240°C (-321°F to 464°F)
  • Size range: 6"- 8" (DN150-DN200)
  • Body style: Split-body Full Bore
  • End connections: Flanged
  • Body materials: A351 CF8M
  • Seat materials: TFM1600
Trunnion Mounted Flanged Ext Stem Bal Valve 34 copy (1)

3-Way Ball Valves

A range of stainless steel, extended stem and non-extended, T and L port, horizontal + vertical installations with many trim and connection options offers a complete package.

  • 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: Threaded, SW, BW
3-Way Ball Valve

Non-Extended Stem Ball Valves

Flanged Non-Extended Stem Ball Valves

This series offers a valve suitable for CO2 and other gaseous applications. The split body construction is a bi-directional, zero leakage valve. It has a self-relieving seat design, for cavity relief and is available in CL150 / CL300, DIN & JIS standards.

  • Pressure ratings: CL150, CL300, PN16 & PN40
  • Temperature range: -50ºC to 240ºC (-58°F to 464°F)
  • Size range: 1/2” – 8″ (DN15-DN200)
  • Body style: Split-body | Full Bore
  • End connections: Flanged
  • Body materials: A351 CF8M
  • Seat materials: TFM1600
Flanged Non Ext Stem Ball Valve 34 copy (2)

Weld & Screwed Non-Extended Ball Valves

A package of non-extended stainless steel ball valves for CO2, oxygen, chemical, food processing, pharmaceutical, biotechnology and other applications.

  • Types: PY4
  • Body Material: Stainless Steel
  • Seat Material: PTFE carbon filled
  • Pressure: Up to 100 bar (1450psi)
  • Temperature: -50° - +190°C (-58°F - +374°F)
  • Size: DN10 - DN150 (3/8” - 6”)
  • Connections: Threaded, SW, BW
Non Extended Ball Valve mi015 ne man 34 400

Oxygen Ball Valves

The range of extended stem and non-extended bronze ball and connections ball valves, ensure safe use in higher pressure oxygen systems.

  • Types: PY4
  • Body Material: Stainless Steel with bronze internals
  • Seat Material: PTFE carbon filled and others
  • Pressure: Up to 100 bar (1450psi)
  • Temperature: -50° - +190°C (-58°F - +374°F)
  • Size: DN15 - DN50 (1/2” - 2”)
  • Connections: Threaded, SW, SBT
Oxygen Ball Valve 34 400

Butterfly Valves

Butterfly Valves

A range of zero leakage extended bonnet cryogenic butterfly valves with unique triple offset sealing principle.  Metal-to-metal sealing is unaffected at low temperatures ensuring valve performance with minimal operating torques.

  • Types: Double & Triple Offset
  • Body Material: CF8M stainless steel
  • Seat Material: Metal to metal with special material options
  • Pressure: Class150 and Class300
  • Temperature: -196 to +345°C
  • Size: 2” to 24”
  • Connections: Flanged in double flanged short pattern design
  • Design Codes include: BS EN 1626, BS 6364:1984, MSS SP-134 and SPE 77/306 Shell standard
Butterfly Valves

Industrial Quarter-Turn Valves

HEROSE UK supplies a complete range of quarter-turn valves for general industrial processes, including: chemical, food processing, pharmaceutical, biotech and many more applications.