-
Supplier: Accuris
Description: Road vehicles - Compressed gaseous hydrogen (CGH2) and hydrogen/ natural gas blends fuel system components - Part 11: Excess flow valve
-
Supplier: Accuris
Description: Road vehicles - Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components Part 11: Excess flow valve
-
Supplier: CSA Group
Description: ISO 12619-11:2017specifi es tests and requirements for the excess flow valve, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blend fuel system component intended for use on the types of motor vehicles defined in ISO 3833. It is applicable to vehicles
-
-
Supplier: CSA Group
Description: automatic valves used in gaseous hydrogen vehicle fueling stations. This standard applies to newly manufactured: Pneumatically actuated valves Check valves Excess Flow valves Electrically actuated valves This standard does not apply to
-
Supplier: CSA Group
Description: relief valves; i) pressure relief devices; j) excess flow valves; k) gas-tight housing and leakage capture lines and passages; l) rigid fuel lines; m) flexible fuel lines; n) filter housing; o) fittings; and p) discharge line closures
-
Supplier: CSA Group
Description: Standard: a) check valve b) manual valve c) manual container valve d) automatic valve e) pressure sensors and pressure gauges f) pressure regulator g) pressure relief device h) excess flow valve i) rigid fuel line j) flexible fuel line k) filter l)
-
Supplier: GENERON
Description: H2 can be at purities over 96%. Control of the process is simple with multiple membrane filters® controlled by a single flow control valve. Depending on the feed composition, one can purify CO with GENERON® membrane to over 95% with greater than 90% CO
- Industry Use: Hydrocarbon Processing (Oil & Gas), Other
- Maximum Pressure: 1000 psi
- Maximum Temperature: 6.94 to 69400 SCFM
-
Supplier: RS Components, Ltd.
Description: . Calculates CO2, CO/CO2 ratio, excess air and efficiency. Multi-fuel: natural gas, propane, butane, LPG, 28//35 sec oils, wood pellets. Fitted with 0 â?? 4,000ppm CO sensor, hydrogen compensated. High accuracy differential manometer. Differential thermometer for flow / return
Find Suppliers by Category Top
Featured Products Top
-
environments, leading to sulfide stress cracking and the formation of iron sulfide scales. The result of this is accelerated wear on pipelines, storage tanks, and valves, increasing the risk of mechanical failure. Highly flammable: Hydrogen sulfide has a wide explosive range (read more)
Browse Calibration Instruments Datasheets for Environics, Inc. -
excess total flow through the valve may cause clogging of the integral filter. The 250 High Pressure TRI is intended for applications where the valve will experience severe pressure spikes or pressure change rates in excess of 25,000 psi per second. The valve’s tight hysteresis and rugged design make it the preferred selection for these types of applications. (read more)
Browse Pressure Relief Valves Datasheets for Lee Co. (The) -
Reliable Emergency Flow Control for Safety-Critical Systems Our Emergency Shut-Off Swing Check Valves (ESOV) are designed to provide rapid and dependable flow isolation in (read more)
Browse Check Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
consist of a separate pressure sensor, controller and flow valve. Two types are found: The pressure reduction regulator and the back-pressure regulator. A pressure reducing regulator is a control valve that reduces the input pressure of a fluid to a desired value at its output. It is a (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
ensuring complete chamber fill on each inlet stroke of the pump. Minimizes pressure fluctuations and prevents water hammer pressure spikes. Eliminates acceleration head loss and cavitation. Extends pump diaphragm life and protects system components from excess (read more)
Browse Diaphragm Seals Datasheets for Blacoh Fluid Control, Inc. -
, chlorine, cyanide, hydrochloric acid, hydrogen sulfide, methane and other harsh substances cause corrosion that requires extra maintenance or reduces the life of instrumentation, pumps, valves and piping. Corrosion-related maintenance activity shrinks plant product throughput and increases operating costs (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
Pump Thermal Relief Pump thermal relief valves are essential in booster pumps, fire pumps and any high-pressure water pump to regulate the flow of glycol, water or any other media in applications that require heat removal from equipment or a process (read more)
Browse Tempering Valves and Thermally Actuated Valves Datasheets for ThermOmegaTech® -
operated valves. The system is capable of delivering air free from water vapor, particulates, sulfur dioxide (SO2), Hydrogen Sulfide (H2S), Oxides of Nitrogen (NO), Nitrogen Dioxide (NO2), Ozone (O3), Carbon Monoxide (CO) and Hydrocarbons (HC (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
pressure vessels, control rods, primary pumps, pressurizers and spent fuel casks Valves for use in body/bonnet sealing and seat sealing Oil & gas for use in hydraulics, subsea couplings, subsea Christmas trees (read more)
Browse Metal Ring Seals Datasheets for Technetics Group -
. Common locations for gas detection include – (1) ambient air, (2) gas cabinets, (3) valve manifold boxes, (4) gas storage. Alternate locations include tool-specific valve boxes, hydrogen distribution boxes, vacuum pump enclosures, and abatement systems. Toxic gases (read more)
Browse Gas Instruments Datasheets for DOD Technologies Inc.
More Information Top
Indicates content that may require registration and/or purchase.
-
TA-55 change control manual
SYSTEMS EVALUATION (Cheek all boxes that apply) Involvesa change, that isnot considered to be maintenance, to one ormore of the following: [ ] Processsafety significant equipment(IFITceiling armor, GB-116hydrogen detector, hydrogen excess flow valves in Rooms 114and 305,and PIGMA welder) [ 3 Confinement …
-
Feasibility Study of Hydrogen Production at Existing Nuclear Power Plants
Independent of the fueling control system and emergency shutdown system, excess flow valves in the hydrogen piping to the dispenser protect against pipe and hose failures.
-
Case Studies of integrated hydrogen systems. International Energy Agency Hydrogen Implementing Agreement, Final report for Subtask A of task 11 - Integrated Sy...
In addition we also have mechanical excess flow valves on the hydrogen storage tanks.
-
Technical Analysis of Projects Being Funded by the DOE Hydrogen Program
An excess flow valve shuts off hydrogen flow out of the tank if the hydrogen flow exceeds a predetermined value (in this case 80 SCFM).” .
-
Arizona Public Service - Alternative Fuel (Hydrogen) Pilot Plant Design Report
Independent of the fueling control system and emergency shutdown system, excess flow valves in the hydrogen piping to the dispenser protect against pipe and hose failures.
-
Risk analysis of highly combustible gas storage, supply, and distribution systems in PWR plants
Alternative 1" Install an excess flow cheok valve on the hydrogen line header and a check valve on the hydrogen supply line at the generator.
-
Guidelines for nuclear power plant safety issue prioritization information development. Supplement 5
Note: The cost of a .valve is the average of two vendor quotes for an excess flow valve for a 2 inch hydrogen line.
-
Suitability of Fuel Cell Technology for Electricity Utility Standby Power Applications
In April 2006 the excess flow valve was recalibrated and the hydrogen sensor replaced by Plug Power field technicians.