Del Val Controls, Inc.
Del Val Controls, Inc.
Mailing Address:
P.O. Box 3091
West Chester, PA 19381
Location:
640 Snyder Ave. Unit E
West Chester, PA 19382
Phone: 888-584-0191
Fax: 610-431-4339
E-Mail: sales@delvalcontrols.com
Website: www.delvalcontrols.com
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The heart of the LNG Vaporizer Assembly is the well-known HPR-2 Series heated pressure control valve. 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 vaporization. The HPR-2 is a modularized unit consisting of a heated section and pressure control section. A field demonstration has now shown this vaporizer assembly to be serviceable in the vaporization of LNG product for analytical purposes and that homogeneous samples can be obtained under steady state operating conditions.

The HPR-2 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.
LNG Vaporizer Regulators Assemblies
LNG Vaporizer Regulators Assemblies - 2
Unit of Measure
Items LNG Vaporizer Regulators Assemblies
LNG-102831A143112F
LNG 40 Watt (W) Power and Non-Thermally Protected Thermistor Vaporizer Regulator Assemblie 		LNG Vaporizer Regulators Assemblies
LNG-102832B123612
LNG 40 Watt (W) Power and Non-Thermally Protected Thermistor Vaporizer Regulator Assemblie 		LNG Vaporizer Regulators Assemblies
LNG-102832B124612
LNG 40 Watt (W) Power and Non-Thermally Protected Thermistor Vaporizer Regulator Assemblie 		LNG Vaporizer Regulators Assemblies
LNG-102832-Q833321
LNG 200 Watt (W) Power and Thermally Protected (TCO) Thermistor Vaporizer Regulator Assemblie 		LNG Vaporizer Regulators Assemblies
LNG-102834A323421
LNG 100 Watt (W) Power and Thermally Protected (TCO) Thermistor Vaporizer Regulator Assemblie
Description N/A The heart of the LNG Vaporizer Assembly is the well-known HPR-2 Series heated pressure control valve. 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 vaporization. The HPR-2 is a modularized unit consisting of a heated section and pressure control section. A field demonstration has now shown this vaporizer assembly to be serviceable in the vaporization of LNG product for analytical purposes and that homogeneous samples can be obtained under steady state operating conditions.

The HPR-2 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.
Brands N/A GO Regulator, Inc.
Basic Part Number N/A 0-25 Psig Electronically Heated, Stainless Steel Diaphragm N/A 0-50 Psig Electronically Heated, Stainless Steel Diaphragm N/A 0-50 Psig Electronically Heated, Stainless Steel Diaphragm N/A 0-50 Psig Electronically Heated, Stainless Steel Diaphragm N/A 0-250 Psig Electronically Heated, Stainless Steel Diaphragm
Seat Material N/A Tefzel® N/A Ceramic Filled Polytetrafluoroethylene (PTFE) N/A Ceramic Filled Polytetrafluoroethylene (PTFE) N/A Polyetheretherketone (PEEK™) N/A Tefzel®
Power N/A 40 W N/A 40 W N/A 40 W N/A 200 W N/A 100 W
Temperature Range N/A 260 to 380 ºF126 to 194 ºC N/A 75 to 175 ºF24 to 80 ºC N/A 75 to 175 ºF24 to 80 ºC N/A 130 to 300 ºF54 to 149 ºC N/A 75 to 175 ºF24 to 80 ºC
Heater Block Type N/A 120 V Alternating Current Voltage (VAC) N/A 120 V Alternating Current Voltage (VAC) N/A 230 V Alternating Current Voltage (VAC) N/A 120 V Alternating Current Voltage (VAC) N/A 120 V Alternating Current Voltage (VAC)
Configuration N/A Standard Enclosure (Painted Steel) N/A Stainless Steel Enclosure, 1/4" Tube Bulkhead N/A Stainless Steel Enclosure, 1/4" Tube Bulkhead N/A Standard Enclosure, All 1/4" Tube N/A Stainless Steel Enclosure, All 1/4" Tube
Controller Type N/A Standard
Thermistor Type N/A Non-Thermally Protected N/A Non-Thermally Protected N/A Non-Thermally Protected N/A Thermally Protected (TCO) N/A Thermally Protected (TCO)
Options N/A Certificate of Conformity N/A N/A N/A N/A
Construction for Electrically Heated N/A 316L Stainless Steel
Outlet Pressures for Electrically Heated N/A 0 to 10 psig0 to 25 psig0 to 50 psig0 to 100 psig0 to 250 psig0 to 500 psig
Inlet Pressure for Electrically Heated N/A Up to 3600 psig at 380 ºF (193 ºC)
Heating Capacity Ranges N/A 40 W50 W100 W150 W
Certifications N/A Atmospheres Explosibles (ATEX) Directive 2014/34/EU Canadian Standards Association (CSA) Certification # LR-82566-5 Certification # TRL03ATEX11001X
Typical Applications N/A
  • LNG loading and off-loading points
  • Petrochemical refineries
  • Chemical production facilities
  • Natural gas pipelines
Features and Benefits N/A
  • Optional HASTELLOY® C-276 and MONEL®
  • Electropolished body with better than 25 Refinish 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 230VAC and steam-heated
  • Optional TCO heating cartridge for T3 operation
  • INCONEL® diaphragm standard
Note N/A
  1. Contact the factory for any additional requirements.
  2. Units that will be used for flammable liquid or gas with fire point at 200ºC or below require the TCO Thermistor. It is also recommended to use the 1-PC body option. In addition, Tefzel® and PCTFE seats in these units are recommended to use the captured vent cap option which provides for venting to a safe location.