CNG Pressure Regulator

CNG Pressure Regulator
TeleflexGFI single stage pressure regulators use patented technology to
accommodate the most demanding automotive and industrial applications
for major OEM’s worldwide.
• Provides highly stable outlet pressures (35-300 psi) and low droop
over a wide range of inlet pressures and fuel flow rates.
• Integral high flow relief valve.
• Coolant heating.
• Integral 40 micron sintered filter.
• Optional high-pressure shut-off solenoid.
• Optional high-pressure transducer.
• Wide range of inlet fittings.
• NGV 3.1 Certified
Pressure Regulator
Input Pressure
3,600 psi
Output Pressure
35-300 psi
Fuel Flow Rate (CNG Normal)
1.12 kg/min
Pressure Relief Valve
80-375 psi
Integral Filter
40 micron sintered
Burst Pressure Inlet
14,400 psi
Environment
Under hood
Operating Temperatures
-40°F to 257°F (-40°C to 125°C)
Coolant Heating
Integral Mounting Points
Relief Valve Settings
150-375 psi
Options
Fuel shut-off solenoid
Integral high pressure sensor
MAP referencing
Standard Connections
Inlet
Imperial or metric tube connections (customer specific)
Outlet
SAE inverted flare (1/2"), imperial or metric tube connections
Relief
3/4" SAE hose barb connector
Coolant
3/8" SAE hose barb connector
Electrical
12 Vdc or 24 Vdc coil available
Mounting Holes
2x 5/16 – UNF-2A
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
CNG Fill Receptacles
TeleflexGFI fill receptacles, with a patented sonic flow mechanism, is the choice
of leading North American OEM’s.
• Patented Hyper-Flow Feature (sonic nozzle) improves pressure
recovery downstream.
• Decreases sensitivity to moist gas.
• Improves fill time performance.
• Compact size and customized options.
• ANSI NGV 1 P36 Certified
Fill Receptacles
Operating Pressure
0 - 3,600 psi
Connections
NGV1 P36
SAE 11/16-16 ORFS
90° SAE 11/16 – 16 ORFS
45° SAE 11/16 – 16 ORFS
Material
303, 316 stainless steel, nitrile
Normalized Mass Flow Rate
45 to 50lb/min
Weight
272-330 grams
Length
9.6 cm
Filter
380 micron filter – upstream of the check valve
Leak Test Procedure
100% at 4500 psi to 2 cc/hr maximum leak rate
Temperature Range
-40°F to 250°F (-40°C to 121°C)
Burst Pressure
>20,000 psi
Seals
Natural gas compatible
Function Tested
100,000 cycles
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
CNG Solenoid Cylinder Valves
TeleflexGFI solenoid cylinder valves offer a wide range of sizes, options, and features
to meet demanding OEM specifications.
External Solenoid (A)
• Allows for integral venting and easy access to the cylinder valve.
• Eliminates the need for bulky vent bags around the cylinder,
to prevent accidental damage to the venting system.
(A)
• Available with two different mounting threads.
• Patented crashworthiness design.
Internal Solenoid (B)
• Compact installation for enhanced system safety.
(B)
• Suitable for all cylinder types.
• Optional pressure relief device and inlet
check valve.
External (A)
• In-tank shut-off capability.
Internal (B)
Application
All cylinder types
All cylinder types
Material
Brass, nickel-plated or unplated
Brass, nickel-plated
Mounting Thread
1-1/8" - 12 UNF-2A straight
2" - 12 UNF -2A
• Patented crashworthiness design.
(B)
3/4" - 14 NGT tapered
Operating Temperature
-40°F to 180°F (-40°C to 82°C) -40°F to 180°F (-40°C to 82°C)
Operating Pressure
0 to 3,600 psi
0 to 3,600 psi
Flow Rate (CV)
1.2
0.65
Fill Rate (CV)
1.2
1.2 (0.21 w/check valve)
Pressure Relief Device (optional)
CG-9
CG-9
Voltage
12 Vdc or 24 Vdc
12 Vdc or 24 Vdc
Response Time (nominal)
750 milliseconds
750 milliseconds
(A)
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
Isolation Valves
TeleflexGFI solenoid-operated isolation valves provide high and low pressure
fuel shut-off capability in the most demanding CNG & Hydrogen applications.
• Simple, economical design.
• Suitable for both on and off-road applications.
• Fast-operating solenoid and superior-sealing characteristics
enhance system reliability.
• Available in both 12 and 24 volt solenoid models.
(A)
(B)
Isolation Valves
Inlet & Outlet Connection
SAE threaded or SAE tube form
Operating Temperature
-40°F to 250°F (-40°C to 121°C)
Flow Rate
CV 1.25 nominal
Voltage
12V or 24V DC continuous duty
Material
Nickel plated brass or anodized aluminum
Operating Pressure
(A) High pressure: 3,600 psi maximum
Response Time (nominal)
750 milliseconds
(B) Low pressure: 250 psi maximum
(A)
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
CNG Manual Cylinder Valves
TeleflexGFI manufactures a complete line of manual cylinder valves that incorporate
a proven and reliable design to perform to stringent OEM requirements.
• Available in both vented and unvented configurations.
• Brass-forged or aluminum body with optional surface processing
offers durable, long-lasting performance.
• Universal thread connections available to match every application.
(A)
• Optional excess flow protection prevents escape
of uncontrolled gas.
• Suitable for all cylinder types.
• Available with patented CG9 pressure relief devices.
• NGV 3.1 Certified
(B)
Manual Cylinder Valves
Application
All cylinder types
Material
Nickel-plated/unplated brass (Depending upon application)
Inlet Mounting Thread
1-1/8" – 12 UNF-2A straight thread
3/4" – 14 NGT tapered thread
1-1/16" – 12 UNF-2A straight thread
1-3/16" – 12 UNF-2A straight thread
Outlet Ports
Dual 7/16-20 UNF
Dual 1/4 NPT
Dual 1/4 - 18 NPT
Mounting Threads
0.650 – 19 UNS – 3A (FED – STD – H28/20)
Operating Temperature
-40°F to 180°F (-40°C to 82°C)
Operating Pressure
0-3,600 psi
Flow Rate (CV)
0.83 – 1.00
(A)
(B)
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
LPG Vapouriser
The TeleflexGFI single stage pressure vapouriser uses patented technology
to accommodate the most demanding automotive and industrial
applications for major OEM’s worldwide.
• Transforms LPG from a liquid state into a vapour state
at a referenced outlet pressure (85 kPa)
• Integral liquid LPG shut-off valve
• Standard MAP referencing
• Optional LPG absolute pressure sensor
• Coolant heating
• Integral 30 micron inlet filter
• Integral pressure relief valve
• E67R-01 Certified
• OEM validated
LPG Vapouriser
Input Pressure
200 - 2000 kPa
Output Pressure
80 - 85 kPa (referenced to MAP)
Fuel Flow Rate (LPG normal)
20 m3/h (46 kg/h)
Relief Valve Settings
280 +/- 20 kPa
Integral Filter
30 micron
Burst Pressure Inlet
6750 kPa (acc. to E67R-01)
Environment
Under hood
Operating Temperatures
-20°C to +125°C
Mounting Point
1x M8x1
Inlet
SAE Flair 45° with M10x1 or M12x1
Outlet
16 mm hose connection (E67R-01 approved)
MAP Reference
6 mm hose connection
Coolant
16 mm hose connection
Electrical
12 Vdc, 11W
www.teleflexgfi.com
Head Office:
100 Hollinger Crescent
Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
LPG Vaporizer
TeleflexGFI propane vaporizers, designed to meet OEM specifications, can be used
with naturally-aspirated and turbocharged engines.
• Two-stage pressure regulation ensures consistent pressure delivery,
high performance, and reliability.
• Optional cold start heater.
• Compact design for ease of integration.
• Flexible mounting configurations.
• IAS–U.S. No 11-93 Certified
• CGA–12.2 Certified
Vaporizer
Input Pressure
315 psi
Output Pressure
17 or 25 psi
Fuel Flow Rate
1,000 scfh
Coolant Heating
Integral Mounting Points
(3 different surface options)
Dimensions
4 5/8" x 6 3/4"
Burst Pressure Inlet
1,260 psi
Environment
Under hood
Operating Temperatures
-40°F to 257°F (-40°C to 125°C)
Options
10-30 psi outlet pressure
Cold start heaters
MAP referencing
Standard Connections
Inlet
Imperial or metric tube connections (customer specifications)
Outlet
SAE inverted flare (5/8"), imperial or metric tube connections
Relief
3/8" SAE inverted flare
Coolant
5/8" SAE inverted flare
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
CNG Pressure Relief Devices
TeleflexGFI pressure relief devices offer a wide range of optional features to fit all
OEM applications and cylinder types.
• Thermal-activated (217°F/103°C or 255°F/124°C) fuse metal devices
with 1/2” SAE flare ventable discharge connection.
• CG-9 designated safety.
• Indexable swivel fitting option for easy vent tube installation.
• Wide range of flow rates suitable for steel and composite
cylinders.
• ANSI/IAS PRD-1-1998 and PRD1a-1999 Certified
(B)
• TÜV Certified
• ECER110 Certified
(A)
(C)
Piston Style (A) Bayonet Style (B) Spiral Style (C)
Flow Rate
50 scfm
50 scfm
16.42 scfm
Temperature
217°F (103°C)
255°F (124°C)
217°F (103°C)
Operating Pressure
3,600 psi
3,600 psi
3,600 psi
(A)
(C)
100 Hollinger Crescent, Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275
LPG Injector
The TeleflexGFI vapour injectors use patented technology to accommodate
the most demanding automotive and industrial applications for major
OEM’s worldwide.
• Injects LPG in a vapour stage under a referenced outlet pressure
• OEM validated fitting for intake manifolds
• Controlled open by saturation driver
• 3 different capacity versions
• Linear characteristics
• E67R-01 Certified
LPG Injector
Input Pressure
80-85 kPa referenced to MAP
Fuel Flow Rate (LPG Normal)
Up to 2.4 g/s
Durability
300 million cycles
Minimum Injection Pulse
4 ms
Operating Temperatures
0° C to +125° C
Linearity
+/-2% (above 5 ms Ti)
Production Static Flow Deviation
+/-5%
Opening Time
2.5 ms
Closing TIme
1.5 ms
Inlet (bottom feed)
8 mm hose connection (E67R-01 approved)
Outlet
TeleflexGFI specific
Coil Resistance
22 Ohm
Coil Inductance
30 mH
Driver
5 A / 1 A saturation
Head Office:
100 Hollinger Crescent
Kitchener, Ontario, Canada N2K 2Z3
Tel: 519-576-4270
1-800-667-4275