Temperature and pressure relief valve definition

Temperature and pressure relief valve means a com- bination relief valve designed to function as both a temperature relief and pressure relief valve.
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Temperature and pressure relief valve means a valve set to relieve at a designated temperature and pressure.
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Examples of Temperature and pressure relief valve in a sentence

  • Temperature and pressure relief valve discharge piping must be piped near floor to eliminate potential of severe burns.

  • Refer to the Combustion Air and Ventilation section of this water heater manual for specific requirements.□ Recheck for sufficient combustion air supply.Water System Piping□ Temperature and pressure relief valve properly installed with a discharge line run to an open drain and protected from freezing.□ All piping properly installed and free of leaks.□ Heater completely filled with water.□ Closed system pressure build-up devices installed.

  • Evaluative Judgment and MotivationInternalism in meta-ethics is sometimes intended as a related, though distinct, claim asserting an a priori and necessary connection between evaluative (moral) judgment and motivation.

  • Temperature and pressure relief valve sized to match heat input and set to relieve at120 psi (0.83 MPa).

  • Water System Piping✓ Temperature and pressure relief valve (PTR) is properly installed with a discharge pipe plumbed to suitable drain.✓ Check that all plumbing connections including piping, valves and fittings are properly installed and free of leaks.✓ The system is completely filled with water and all air is drained from the tank and piping.

  • Temperature and pressure relief valve and vacuum relief valve shall be furnished and installed to meet the requirements of the local plumbing codes.

  • Water System Piping⬜ Temperature and pressure relief valve (PTR) is properly installed with a discharge pipe plumbed to suitable drain.⬜ Check that all plumbing connections including piping, valves and fittings are properly installed and free of leaks.⬜ The system is completely filled with water and all air is drained from the tank and piping.⬜ The tempering valve has been installed per manufacturer’s instructions and the output water temperature is in the range required by local authorities.

  • Temperature and pressure relief valve shall be sized per AGA rating for BTUH input.

  • Temperature and pressure relief valve shall be self-closing type with test lever and screwed connections.

  • Temperature and pressure relief valve sized to match heat input and set to relieve at120 psi.

Related to Temperature and pressure relief valve

  • Operating pressure means the pressure at which the parts of an irrigation system are designed by the manufacturer to operate.

  • Pressure means the total load or force per unit area acting on a surface.

  • High-temperature coating means a high performance coating labeled and formulated for application to substrates exposed continuously or intermittently to temperatures above 204oC (400oF).

  • Calibration means the determination of (1) the response or reading of an instrument relative to a series of known radiation values over the range of the instrument, or (2) the strength of a source of radiation relative to a standard.

  • Surface water means all water which is open to the atmosphere and subject to surface runoff.

  • Surface waters means all waters of the state as defined in G.S. 143-212 except underground waters

  • Backpressure means a pressure (caused by a pump, elevated tank or piping, boiler, or other means) on the consumer's side of the service connection that is greater than the pressure provided by the public water system and which may cause backflow.

  • Calibration gas means a gas mixture used to calibrate gas analysers.

  • Design pressure means the hydrostatic pressure for which each structure or appliance assumed watertight in the intact and damage stability calculations is designed to withstand.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • True vapor pressure means the equilibrium partial pressure exerted by a petroleum liquid as determined in accordance with methods described in American Petroleum Institute (API) Bulletin 2517, Evaporation Loss from External Floating Roof Tanks, 1980. The API procedure may not be applicable to some high viscosity or high pour crudes. Available estimates of true vapor pressure may be used in special cases such as these.

  • Greenhouse Gas Emissions means emissions in terms of tonnes of CO2 equivalent of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorcarbons (HFCs), perfluorocarbons (PFCs), nitrogen trifluoride (NF3) and sulphur hexafluoride (SF6) determined pursuant to Regulation (EU) No 525/2013 and falling within the scope of this Regulation;

  • Reid vapor pressure means the vapor pressure of crude oil or other volatile petroleum products at 100 degrees Fahrenheit as determined by the latest edition of ASTM D6377 (RVPE): Standard Test Method for Determination of Vapor Pressure of Crude Oil.

  • Pressure vessel means containers for the containment of pressure, either internal or external. This pressure may be obtained from an external source or by the application of heat from a direct or indirect source, or any combination thereof.

  • Finished water means the water that is introduced into the distribution system of a public water system and is intended for distribution and consumption without further treatment, except as treatment necessary to maintain water quality in the distribution system (e.g., booster disinfection, addition of corrosion control chemicals).

  • Unpolluted water means water of quality equal to or better than the effluent criteria in effect or water that would not cause violation of receiving water quality standards and would not be benefited by discharge to the sanitary sewers and wastewater treatment facilities provided.

  • Recalibration means the adjustment of all DRG weights to reflect changes in relative resource consumption.

  • Meters shall have the meaning set forth in Section 4.6(a) hereof.

  • Greenhouse gases (GHGs) means the aggregate group of six greenhouse gases: carbon dioxide, nitrous oxide, methane, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride.

  • Carbon dioxide or “CO2” means the most common of the six primary greenhouse gases, consisting on a molecular level of a single carbon atom and two oxygen atoms.

  • Boiler means an enclosed fossil or other fuel-fired combustion device used to produce heat and to transfer heat to recirculating water, steam, or other medium.

  • Positive pressure respirator means a respirator in which the pressure inside the respiratory inlet covering exceeds the ambient air pressure outside the respirator.

  • Working pressure means the settled pressure of a compressed gas at a reference temperature of 15 °C in a full pressure receptacle;

  • CO2 means carbon dioxide.

  • LNG means liquefied natural gas.

  • Standard Methods for the Examination of Water and Wastewater means the most recent edition of Standard Methods for the Examination of Water and Wastewater published jointly by the American Public Health Association, the American Waterworks Association and the Water Environment Federation;