Pressure relief device definition

Pressure relief device means a pressure relief valve or a rupture disk.
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Pressure relief device means a device aimed to protect the container from burst which can occur in case of fire, by venting the LPG contained.
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Pressure relief device means a mechanism that is installed in a natural-gas pressure vessel or integrated with a valve, that is operated by temperature, pressure, or both, and that releases the CNG in the natural-gas pressure vessel in specific emergency conditions. A pressure-relief device for a U.S. Department of Transportation or Canada Transport natural-gas pressure vessel also includes a mechanism capable of protecting a partially charged natural-gas pressure vessel.
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Examples of Pressure relief device in a sentence

  • Pressure relief device shall be actuated by either an electric motor or hydraulic cylinder.

  • Pressure relief device requirements Pressure relief device specified by the manufacturer shall be shown to be compatible with the service conditions listed in paragraph 4.

  • Pressure relief device specified by the manufacturer shall be shown to be compatible with the service conditions listed in paragraph 4.

  • LPG retrofit equipment considered: Container Accessories fitted to the container 2/ 80 per cent stop valve Level indicator Pressure relief valve (discharge valve) Pressure relief device (fuse) Remote controlled service valve with excess flow valve With/without LPG fuel pump 2/ Multivalve, including the following accessories: ..................................................

  • The permanent deflection of the flat plates after the excess pressure has been released, shall not exceed the figures for vacuum test. Pressure relief device test: The pressure relief device shall be subject to increasing fluid pressure.


More Definitions of Pressure relief device

Pressure relief device means a type of component which is installed for safety to relieve elevated pressure within equipment, or within a conduit or duct serving equipment. Such a component is designed to release material contained within the system when the pressure within the system exceeds a set level.
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Pressure relief device means device designed to prevent rupture of vessel or container by releasing excessive pressure build-up;
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Pressure relief device or “PRD” shall mean thief hatches and PRVs. yy. “Pressurized Liquids” shall mean pressurized Produced Oil upstream of the
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Pressure relief device means a device which prevents a pre determined pressure from being exceeded (e.g. Maximum Allowable Working Pressure (MAWP) of a component) by releasing the pressure.
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Pressure relief device means a non-reclosing device that, when activated under specified conditions, is used to release fluid from a pressurised hydrogen system;
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Pressure relief device or “PRD” shall mean a thief hatch or a pressure
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Pressure relief device means a device in gas/vapor service that is used to prevent operating pressures from exceeding the designed working pressure of the process equipment, except that any pressure relief device that is routed back to a process or fuel gas system or equipped with a closed vent system capable of capturing and transporting leakage through the Pressure Relief Device to a control device as described in 40 C.F.R. § 60.482-10a, is not considered a Pressure Relief Device under this Decree. Pressure Relief Devices include
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