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Supplier: Johnson Electric Group
Description: The Johnson Electric product range of Gas Shut-Off valves is the industry's first integrated gas shut-off valve to combine mechanical valve, motor, sensors and control electronics for smart and pre-payment gas metering. Its innovative ball
- Connection: Threaded
- Media: LP - Gas, Natural Gas
- Valve Type: Shut Off Valves
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Supplier: Johnson Electric Group
Description: The Johnson Electric product range of Gas Shut-Off valves is the industry's first integrated gas shut-off valve to combine mechanical valve, motor, sensors and control electronics for smart and pre-payment gas metering. Its innovative ball
- Connection: Threaded
- Media: LP - Gas, Natural Gas
- Valve Type: Shut Off Valves
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Supplier: BI-TORQ® Valve Automation
Description: HT-SERIES FEATURES Designed for valve sizes 3" through 6" based on valve torque, media or pressure values Up to 1800 inch pounds of torque output Valve can still be operated manually through the declutchable gear override Weatherproof spring pack
- Connection: Bolt Flange
- Media: Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Other
- Valve Size: 3 to 6 inch
- Valve Type: Ball Valves, Shut Off Valves
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Description: TESCOM™ 20-1000 Series regulator is designed with lightweight aluminum construction for onboard compressed natural gas vehicles with 7 liter engines and larger. Piston sensed for long service life with coolant heat jacket to prevent freezing.
- Connection: Threaded
- Material of Construction: Aluminum
- Pressure Rating: 3600 psi
- Valve Size: 0.2500 to 0.3750 inch
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Supplier: BI-TORQ® Valve Automation
Description: BT-SERIES FEATURES Designed for valve sizes 3" through 12" based on valve torque, media or pressure values Up to 21,000 inch pounds of torque output Valve can still be operated manually through the declutchable gear override Weatherproof spring pack
- Connection: Threaded, Bolt Flange, Socket Weld / Solder
- Media: Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Other
- Valve Size: 3 to 12 inch
- Valve Type: Ball Valves, Shut Off Valves
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Supplier: BI-TORQ® Valve Automation
Description: For valves up to 150 inch pounds of Torque Heavy Duty Spring Pack The armed spring pack features weatherproof sealed spring housing and corrosion resistant epoxy paint. The reliable low stress clock springs assure quick closing action when the fusible links yield
- Connection: Threaded, Bolt Flange, Socket Weld / Solder
- Media: Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Other
- Valve Size: 0.2500 to 1.25 inch
- Valve Type: Ball Valves, Shut Off Valves
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Supplier: BI-TORQ® Valve Automation
Description: For valves up to 830 inch pounds torque Heavy Duty Spring Pack The armed spring pack features weatherproof sealed spring housing and corrosion resistant epoxy paint. The reliable low stress clock springs assure quick closing action when the fusible links yield
- Connection: Threaded, Bolt Flange, Socket Weld / Solder
- Media: Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Other
- Valve Size: 1.5 to 3 inch
- Valve Type: Ball Valves, Shut Off Valves
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Supplier: Radwell International
Description: GAS VALVE, 2 WAY, NORMALLY CLOSED, 2 1/2 INCH NPT, TWO WAY SAFETY SHUTOFF VALVE, USE WITH NATURAL OR LP GAS, COMES WITH 1/4 INCH UPSTREAM AND DOWNSTREAM TAP AND PLUG, -40/150 DEGREES F OPERATING TEMPERATURE, 4250 CFH, ON-OFF SHUT OFF. FREE 2
- Valve Type: Plug Valves, Safety Valves, Shut Off Valves
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Supplier: NIBCO INC.
Description: Gas shutoff valves for use with natural gas, manufactured gas, mixed gas, liquefied petroleum gas and LP gas-air mixtures. Valve pressure rating 600 psi/41.4 bar non-shock cold working pressure, RPTFE seat, FIP x FIP end connections, Not
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media: LP - Gas, Natural Gas
- Pressure Rating: 600 psi
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Supplier: Radwell International
Description: INDUSTRIAL GAS VALVE, 1 1/4" NPT, 2 WAY NORMALLY CLOSED, ON-OFF SAFETY SHUT OFF, FOR NATURAL GAS / LIQUEFIED PETROLEUM. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Safety Valves
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Supplier: Beswick Engineering Co., Inc.
Description: Beswick's miniature ball valve is an excellent choice for applications requiring a compact on/off valve. This design offers small size, light weight and non-restricted flow and is an outstanding choice for applications from 0 to 250 psig. The MBV weighs approximately 9 grams in
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Supplier: Radwell International
Description: AUTO PILOT VALVE, SHUT-OFF, FOR NATURAL AND LP GAS UP TO 0.5 PSI, W/ BUSHINGS, 3/4 INCH, 1/8"-27 NPT, NO PRESSURE TAP. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Pilot Valves
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Supplier: Accuris
Description: Design Guidelines for Installation of Automatic Shut-off Valve (ASV) and Remote Control Valve (RCV) Systems In Natural Gas Transmission Pipelines
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Supplier: Kerotest Manufacturing Corp.
Description: We at Kerotest produce American-made valves that are among the best you can buy anywhere in the world. As an employee-owned TQM company, we don't just talk about quality, we produce it. That's why everyone here is empowered to give you the best product, the best value, and the best service.
- Connection: Threaded
- Material of Construction: Steel
- Media: Natural Gas
- Pressure Rating: 10000 psi
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Supplier: Beswick Engineering Co., Inc.
Description: The new ultra miniature M3 threaded non-venting slide sleeve valve (M3SV-N) is another addition to Beswick's growing M3 product line. It provides efficient control (on/off) of gas or liquid in an inline configuration. The valve can be attached directly in a fluid circuit
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Supplier: NIBCO INC.
Description: Natural Polypropylene (Chem-Pure) valves for use with deionized water systems, clean chemical processes, pharmaceutical operations and food processing. Valve pressure rating 150 psi at 73°F water non-shock full-port, Maximum service temperature 180°F, True Bloc® design
- Actuation: Manual / Hand
- Media Temperature: 180 F
- Number of Ports/Ways: 2
- Pressure Rating: 150 psi
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Supplier: NIBCO INC.
Description: Natural Kynar® (PVDF) valves for use with ultra-pure water, deionized/distilled and demineralized water systems, clean chemical processes, pharmaceutical operations and food processing. Valve pressure rating 150 psi at 73°F water non-shock full-port, Maximum
- Actuation: Manual / Hand
- Media Temperature: 180 F
- Number of Ports/Ways: 2
- Pressure Rating: 150 psi
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Supplier: AVK International A/S
Description: For direct insertion into the outlet of a standard tapping saddle. When inserted into the saddle outlet rather than the service pipe one size flow limiter can be used for all services of 32mm and below through the use of a reducing electro-fusion coupler. The flow line limitor is an emergency
- Media: LP - Gas, Natural Gas
- Valve Size: 1 to 1.25 inch
- Valve Type: Control Valves
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Supplier: NIBCO INC.
Description: Brass Ball Valves for use in residential and light commercial applications. Typical services include; Multi-purpose shut-off valve for use in domestic hot and cold water systems, natural or bottled gas and compressed air systems. Valve pressure rating 200
- Material of Construction: Brass / Bronze
- Media: LP - Gas, Natural Gas
- Valve Size: 0.2500 to 4 inch
- Valve Type: Ball Valves, Shut Off Valves
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Standards and Technical Documents - Lever operated non-lubricated gas shut-off valves -- CSA 3.16-15Supplier: CSA Group
Description: Preface This is the third edition of CSA 3.16, Lever operated non-lubricated gas shut-off valves. It supersedes the previous editions published in 1985 and 1988. Scope 1.1 This Standard applies to manual lever operated gas shut-off valves, sizes NPS 1/4 inch
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Supplier: CSA Group
Description: Preface This is the third edition of CSA 3.11, Lever operated pressure lubricated plug type gas shut-off valves. It supersedes the previous editions published in 1985 and 1988. Scope 1.1 This Standard applies to manual lever operated, pressure lubricated, straight way gas
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Supplier: CIRCOR Energy
Description: designs and pressures, and are designed with several stages of pressure drop/velocity control to competently eliminate the noise and vibration typically found in high-pressure natural gas flow lines. The pressure drop across the valve is taken in several discrete steps so that
- Connection: Threaded, Bolt Flange, Butt Weld, Socket Weld / Solder
- Material of Construction: Steel
- Media: LP - Gas, Natural Gas
- Pressure Rating: 4000 psi
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Supplier: Beswick Engineering Co., Inc.
Description: The non-venting slide sleeve valve provides an efficient in-line on/off valve. When the sleeve is moved to the "ON" position, fluid is allowed to pass through the valve. When the sleeve is moved to the "OFF" position, fluid is prevented from exiting the outlet
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Supplier: Cooper Valves
Description: These workhorses are built to deliver absolute isolation, extreme durability and long life under severe conditions. Two and three piece designs are field serviceable and retain Class VI Shut-off rating. This versatile valve can be utilized in projects for many different industries,
- Connection: Bolt Flange, Butt Weld, Socket Weld / Solder
- Material of Construction: Exotic Metal, Stainless Steel, Other
- Media: Natural Gas, Sour Gas, Specialty / Corrosive Gases, Other
- Metal Seated: Yes
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Supplier: co-ax valves inc.
Description: Function: pressure balanced 2/2 or 3/2 way coaxial valves externally controlled or pneumatically controlled, normally closed versions. Media: gaseous, liquid, highly viscous, gelatinous, pasty, contaminated. Body Materials: brass, nickel plated brass
- Connection: Bolt Flange
- Material of Construction: Stainless Steel, Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Specialty / Corrosive Gases, Other
- Metal Seated: Yes
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Supplier: co-ax valves inc.
Description: Function: pressure balanced 2/2 or 3/2 way coaxial valves externally controlled or pneumatically controlled, normally closed versions. Media: gaseous, liquid, highly viscous, gelatinous, pasty, contaminated. Body Materials: brass, nickel plated brass
- Connection: Threaded
- Material of Construction: Brass / Bronze, Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Specialty / Corrosive Gases, Other
- Pressure Rating: 0.0 to 7500 psi
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Supplier: co-ax valves inc.
Description: Function: pressure balanced 2/2 or 3/2 way coaxial valves externally controlled or direct acting, normally closed and normally open versions. Media: gaseous, liquid. Body Material: brass, nickel plated brass, stainless steel. Options: special threads, mounting, special voltage, plug M 12 x 1,
- Connection: Threaded
- Material of Construction: Aluminum, Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Specialty / Corrosive Gases, Other
- Valve Size: 0.9843 inch
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Supplier: co-ax valves inc.
Description: Function: pressure balanced 2/2 or 3/2 way coaxial valves externally controlled or direct acting, normally closed and normally open versions. Media: gaseous, liquid. Body Material: brass, nickel plated brass, stainless steel. Options: special threads, mounting, special voltage, plug M 12 x 1,
- Connection: Threaded
- Material of Construction: Aluminum, Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Specialty / Corrosive Gases, Other
- Valve Size: 0.4724 inch
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Supplier: DK-LOK U.S.A.
Description: Up to 5000psig (344 bar) Up to 232? (450?) SS316,Brass, and Alloys Regulating stem, Vee stem, and Soft seat Bar and Knob handles DK-LOK OD 1/8 - OD 3/4 inch Pipe thread 1/8 -1/2 inch
- Connection: Threaded, Tube Fitting
- Material of Construction: Brass / Bronze, Stainless Steel, Other
- Media: LP - Gas, Natural Gas, Sour Gas
- Metal Seated: Yes
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Supplier: Beswick Engineering Co., Inc.
Description: The Beswick flow control valve provides control of small bore air cylinders with hysteresis-free control down to bubble-tight shut off. The size of the radial inlet orifice is selected to be compatible with the approximate maximum flow needed in the application. An O-ring is
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Supplier: DFT Inc.
Description: 60 years ago. Like the Basic-Check®, the metal-to-metal sealing area of the disc and seat is precision lapped providing tight shut-off for applications involving liquids, gases or steam. Resilient soft seats are available for applications requiring bubble-tight shut-off.
- Connection: Bolt Flange, Metal Face Seal
- Material of Construction: Stainless Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases
- Metal Seated: Yes
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Supplier: DFT Inc.
Description: The DFT® Model SCV® is a corrosion resistant, dependable, versatile and economical spring-assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the SCV® provides tight shut-off and protects other equipment in the system from
- Connection: Threaded, Butt Weld, Socket Weld / Solder, Metal Face Seal
- Material of Construction: Stainless Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases
- Metal Seated: Yes
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Supplier: DFT Inc.
Description: The DFT® Model DLC® is a corrosion resistant, dependable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC® provides tight shut-off and protects other equipment in the system from
- Connection: Bolt Flange, Metal Face Seal
- Material of Construction: Exotic Metal, Stainless Steel
- Media: Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases
- Metal Seated: Yes
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Supplier: Gemu Valves
Description: Construction The GEMU 520 pneumatically operated 2/2-way globe valve has a low maintenance membrane actuator which can be controlled by inert gas. The valve plug is fixed to the spindle in such a way as to allow flexing during closure in order to ensure tight shut
- Connection: Bolt Flange
- Material of Construction: Stainless Steel
- Media: Natural Gas, Sour Gas, Other
- Pressure Rating: 131 to 577 psi
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Supplier: Schutte & Koerting
Description: Throttle Trip Valves provide effective flow control and emergency shut-off operation in a single, highly reliable valve assembly. As throttle valves, they are used to regulate flow of steam and gas in large, high-pressure pipe lines, such as the main steam line
- Agency / Standard: API, ASME
- Material: Steel
- Media Description: Gas, Natural Gas, Steam
- Media Temperature: 150 to 900 F
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TSV Dedicated Thermally Activated Shut-Off Valves The TSV series Thermal Shut-off valves combine a fire-safe ball or butterfly valve with a pneumatic actuator and the FM approved FireChek® valve to form a dedicated stand-alone thermal shut-off valve that will close (read more)
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hazardous events such as fire or excessive heat. Equipped with fire-sensitive fusible links and external spring load mechanisms, these ANSI flanged valves (sizes 2"–16") automatically shut off the flow of gas, liquid, or vapor to prevent escalation during emergencies (read more)
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Fuel Transformer Solid Oxide Fuel Cell
… efficiency – 35% Net DC Figure 2: Design Power – 10kW Exhibit 1: Pressure sensor to detect low-flow in the exhaust hoods Exhibit 2: Combustible gas detector, a control relay, and a natural gas shut - off valve Figure 3: Cell Power …
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States > Illinois > State > Regulations > Title 35 - Environmental Protection > Subtitle C - Water Pollution > Chapter II - Environmental Protection Agency > [...
e) Give the exact location of the natural gas shut - off valve and discuss its operation.
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Control System for Diesel -
Compressed Natural Gas Engines
… an engine timing wheel with 60 teeth geometry and 2 missing teeth to enable engine synchronization) and sensor, natural gas injectors, manifold air pressure and temperature, engine temperature, natural gas tank pressure, natural gas rail temperature and natural gas shut - off valve .
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Control System for Diesel - Compressed Natural Gas Engines
Those include a 58X crank wheel and sensor, natural gas injectors, manifold air pressure and temperature, engine temperature, natural gas tank pressure, natural gas rail temperature and natural gas shut - off valve .
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Tiger Team assessment of the Lawrence Berkeley Laboratory, Washington, DC
CONCERN: • Operating devices were not always available at natural gas shut - off valves , although the valves were clearly marked.
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Alpha low-level stored waste systems design study
A natural gas shut - off valve /meter located at the site fence.
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Ethanol Producer Magazine – The Latest News and Data About Ethanol Production
My goal is to shut off the natural gas valve and the electricity." .
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http://repositories.lib.utexas.edu/bitstream/handle/2152/22638/HAZLETT-MASTERSREPORT-2013.pdf?sequence=1
The solenoid valve shuts off the natural gas when the engine is not running.
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Gasoline Engine Management
The SOV-NG1 is a two-stage solenoid valve for shutting off natural gas and is closed when de-energized.
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Design, construction, and operation of a life-cycle test system for the evaluation of flue gas cleanup processes
… to prevent the formation of explosive mixtures, the regenerator offgasis continuously analyzed If the regenerator offgas exceeds 3% 0,, a solenoid operated valve on the nitrogen automatically flows nitrogen to the regenerator bottom and another solenoid valve shuts off the natural gas .