GO LNG SAMPLE VAPORISER

The heart of the LNG Vaporiser Assembly is thewell-known HPR2 Series heated pressure control valve. Now available with Modbus and Canbus Connections as standard, this unit has been used in many successful applications requiring heating of a process stream sample prior to analysis to prevent freeze up or for vaporisation. The HPR2 is a modularised unit consisting of a heated section and pressure control section. A field demonstration has now shown this vaporiser assembly to be serviceable in the vaporisation of LNG product for analytical purposes and that homogeneous samples can be obtained under steady state operating conditions.

The HPR2 pressure control valve is contained in a painted, insulated sheet metal enclosure and combined with an insulated input line plus a pressure gauge and relief valve. The heater section of the electric version is equipped with a thermostat for temperature control and is constructed to meet standard Division 1 Electrical Code requirements.

Features and Benefits:

• Optional Hastelloy C-276 and Monel
• Electropolished body with better than 25 Ra finish in diaphragm cavity for an optimal sealing surface
• Bubble-tight shutoff
• Modular pressure control and heat exchanger assemblies for easy maintenance
• Unique spiral wrapped heat exchange element provides up to 100 square inches of heat transfer area.
• Available in 120VAC or 240VAC and steam-heated
• Optional TCO heating cartridge and proportional controller

Applications:

• LNG loading and off-loading points
• Petrochemical refineries
• Chemical production facilities
• Natural gas pipelines