ITT Conoflow – Natural Gas Vehicle Regulators

Conoflow HPNGV2 Gas Regulator:

The Conoflow HPNGV Series Gas Regulator has earned a reputation for world class reliability and performance. Over a decade of service in the most demanding applications has proven the HPNGV Gas Regulator is the choice for OEM vehicle, engine and fuel systems. The HPNGV Gas Regulator is proven to be a safe and reliable pressure control element. Meets the requirements of ISO 15500 and NGV 3.1

• Regulated Media: Compressed natural gas
• Inlet Pressure: 250 to 3600 psig (1.72 MPa to 24.84 MPa) to meet all performance specifications.
• Nominal Output Pressure Range: Factory preset 45-150 PSIG (0.31-1.03 MPa) Set Point. The typical range of delivery pressure is +15 / -10 psi from specified setting throughout the range of inlet pressure, temperature and flow.
• Gas Flow Rate: Up to 165 lbs/hr (0-82 kg/hr) (flow varies by application, consult the factory for data)
• Internal Filtration: 40 Micron Corrosion Proof Sintered Element
• Leakage (Ambient and Valve): Bubble Tight
• Moisture Tolerance: To 7 lbs Water per Million Standard Cubic Ft.
• Temperature Range (Ambient, Inlet and Coolant): -40ºF to +257ºF (-40ºC to 125ºC)
• Vehicle Applications: Normally aspirated or Turbocharged EFI Spark Ignition Engines
• Gas Inlet: SAE-6 (9/16-18 Thread) per SAE Specification J1926
• Gas Outlet: SAE-8 (3/4-16 Thread) per SAE Specification J1926
• Standard Coolant: 3/8” Hose Connection per SAE Specification J962
• Mounting Threads: M8 x 1.25 x 18mm, 2 Places 45.7mm Apart Suitable for 20mm Bolts
• Weight: HPNGV2 Regulator 4.03 lb. (1.88 kg); HPNGV2 Regulator with sensor 4.25 lb. (1.93 kg)
• Approvals: ISO 15500, NGV3.1
• U.S. Patents: 5,890,512 and 5,443,083

Conoflow HPNGV4 Compressed Gas Regulator:

The New HPNGV4 Series CNG Regulator incorporates the same robust design and manufacturing characteristics as the HPNGV2 Series, and offers improvements in value by offering an optional inlet sensor and/or solenoid (high pressure shut-off) integrally mounted into the regulator. Over a decade of service in the most demanding applications has proven the HPNGV Series Regulator is the choice for OEM vehicle, engine and fuel systems.

The HPNGV Regulator is proven to be a safe and reliable pressure control element. Meets the requirements of ISO 15500 and NGV 3.1
 

• Regulated Media: Compressed natural gas
• Inlet Pressure: 250 to 3600 psig (1.72 MPa to 24.84 MPa) to meet all performance specifications.
• Nominal Output Pressure Range: Factory preset 45-150 PSIG (0.31-1.03 MPa) Set Point. The typical range of delivery pressure is +15 / -10 psi from specified setting throughout the range of inlet pressure, temperature and flow.
• Gas Flow Rate: Up to 165 lbs/hr (0-82 kg/hr) (flow varies by application, consult the factory for data)
• Internal Filtration: 40 Micron Corrosion Proof Sintered Element
• Leakage (Ambient and Valve): Bubble Tight
• Moisture Tolerance: To 7 lbs Water per Million Standard Cubic Ft.
• Temperature Range (Ambient, Inlet and Coolant): -40ºF to +257ºF (-40ºC to 125ºC)
• Vehicle Applications: Normally aspirated or Turbocharged EFI; Spark Ignition Engines
• Porting:
  • Gas Inlet: SAE-6 (9/16-18 Thread) per SAE  Specification J1926
  • Gas Outlet: SAE-8 (3/4-16 Thread) per  SAE Specification J1926
• Standard Coolant: 3/8” Hose Connection per SAE Specification J962
• Mounting Threads: M8 x 1.25 x 18mm, 2 Places 45.7mm Apart Suitable for 20mm Bolts
• Weight: HPNGV2 Regulator 4.03 lb. (1.88 kg); HPNGV2 Regulator with sensor 4.25 lb. (1.93 kg)
• Approvals:  ISO 15500, NGV3.1
• U.S. Patents: 5,890,512 and 5,443,083

Conoflow HPNGV5 Series CNG Regulator:

The HPNGV5 Series CNG Regulator is a new generation of the ITT Conoflow HPNGV series regulator.  New materials, such as the proprietary Fluorosilicone rubber diaphragm, improve the resistance to heat and synthetic oils for improved life expectancy.  Continuing the tradition of offering many configuration possibilities, additional options are now available, including heavy duty machined aluminum coolant bowls, a higher capacity solenoid shutoff valve, and larger coolant bowl fittings.  This regulator meets the ISO 15500 and NGV 3.1 standards, and is Type Approved to ECE R110.
 

• Regulated Media:  Compressed natural gas
• Inlet Pressure: 250 to 3600 psig (1.72 MPa to 24.84 MPa) to meet all performance specifications.
• Nominal Output Pressure Range: Factory preset 50-150 PSIG (3.4-10.3 bar) Set Point. The typical range of delivery pressure is +15 / -10 psi from specified setting throughout the range of inlet pressure, temperature and flow.
• Gas Flow Rate:  Up to 165 lb/hr (0-75 kg/hr) (flow varies by application, consult the factory for data)
• Internal Filtration: 40 Micron Corrosion Proof Sintered Element
• Leakage (Ambient and Valve): Bubble Tight
• Moisture Tolerance: To 7 lbs Water per Million Standard Cubic Ft.
• Temperature Range (Ambient, Inlet and Coolant): -40ºF to +248ºF (-40ºC to 125ºC)
• Vehicle Applications: Normally aspirated or Turbocharged EFI Spark Ignition Engines
• Porting: Gas Inlet: SAE-6 (9/16-18 Thread) per SAE Specification J1926 Gas Outlet: SAE-8 (3/4-16 Thread) per SAE Specification J1926
• Standard Coolant:  3/8” and 1/2 NPT  and 3/8” to 3/4” hose barbs
• Mounting Threads: M8 x 1.25 x 18mm, 2 Places 45.7mm Apart Suitable for 15mm Bolts
• Weight: 5 to 6.5 lb, Option Dependent
• Approvals: ISO 15500, ANSI/AGA CSA, NGV 3.1, ECE R110
• U.S. Patents: 5,890,512 and 5,443,083