Unique Design for Maximum Efficiency Performance
Air and Water Vaporizers
High and Low Pressure Series
Ambient Air Vaporizers for Cryogenic Fluids
Ambient air vaporizers for cryogenic fluids provide an outgoing gas flow at a temperature close to ambient temperature, supplying the necessary heat to the incoming cryogenic fluid.
The heat is absorbed from the surrounding air, making the process completely economical.
VAX 42
Typically represents the high-pressure series installed downstream of a pumping system to vaporize cryogenic fluid at pressures up to 420 bar as standard.
VAX 55
Like the VAX 42, the VAX 55 is a high-pressure series installed downstream of a pumping system to vaporize cryogenic fluid at pressures up to 550 bar as standard.
VAA 06
Typically represents the low-pressure series used in gas distribution plants. Directly connected to a storage tank, these units provide a constant gas flow under pressure up to 60 bar.
Water Ambient Vaporizers for Cryogenic Fluids
Water vaporizers are mainly designed according to the customer’s specifications. The heat exchange can occur with hot water, glycolated water, or other fluids introduced into the unit.
The construction materials are stainless steel and copper, with other materials available upon request. The heating fluid circuit can be either pressurised or non-pressurised.
VRX
These are the heat exchangers from the series with non-pressurised heat exchange.
CWX
These are the heat exchangers from the series with pressurised heat exchange.
Technical Specifications
Operating Characteristics
- 01 Compatible fluids: LIN, LOX, LAr, LNG, LCO2, LHE, LH2
- 02 Maximum pressure: (VAX 42) 420 barg, (VAA 6) 60 barg, (VAA) 60 barg, (VAX 55) 550 barg
- 03 Temperature range: -273°C / +50°C
- 04 Wind resistance: 30 m/s
- 05 Earthquake rating: UBC 1997, Category IV
- 06 NoStop service time: 8 hours max. Humidity level 70%
- 07 PED category: II or IV
CERTIFICATIONS AND TESTS
- Tipo approvato dall’organismo notificato TuV 0948.
- Type approved by the notified body TuV 0948.
- Cleaned and degreased for oxygen compatibility with EN12300.
- Assessment according to EU Directives: 97/23/EC PED
- Design and production based on EIGA recommendations and ASTM.
- Materials compatible with oxygen.
SPECIAL SERIES
- Up to 550 bar
- Monel pipe
- Copper pipe
- LNG Atex series