Vacuum relief valve definition

Vacuum relief valve means a device that admits air into the water distribution system to prevent excessive vacuum in a water storage tank or heater.
Vacuum relief valve means a device that automat- ically relieves or breaks a vacuum, thereby preventing back- siphoning.
Vacuum relief valve means a device to prevent excessive vacuum in a pressure vessel.

Examples of Vacuum relief valve in a sentence

  • Vacuum relief valve install per local codes (not supplied with heater).

  • At a minimum, the following process control components are required: • Pressure and flow indicators for each well• Blower motor thermal overload protection• Vacuum relief valve or vacuum switch to effect blower shutdown• Pressure indicators at blower inlet and outlet• High-level switch/alarm for condensate collection system.

  • Irrigation distribution systems with chemigation capabilities shall be equipped with the following devices: a.) Mainline Check valve; b.) Vacuum relief valve; c.) Inspection port; d.) Low pressure drain including a twenty feet (20) one (1) inch drain hose; e.) Chemical injection line check valve; f.) Simultaneous interlock device.

  • Vacuum relief valve install per local codes (not supplied31 with heater).

  • Vacuum relief valve shall be a Watts N36, Cash-Acme FRM-V, or Wilkins VR10.

  • A bursting disk device is the same as a rupture disk device.(3) Vacuum relief valve.

  • Vacuum relief valve Provers with vapor recovery provisions shall be equipped with protection against excessive vacuum during unloading.

  • Be constructed of those materials listed in Section P2904.5 or materials tested, rated and approved forsuch use in accordance with ASME AI12.4.1. P2803.7 Vacuum relief valve.

  • However, this did not appear to be a widespread problem for the project.

  • Vacuum relief valve properly installed (if required)CPC 603.5.4, 608.7 SWH TOOLKIT DOCUMENT #1ASubmittal Requirements Bulletin – Solar Domestic Water Heating Installations 30 kWth or Less for One- and Two-Family Dwellings This information bulletin is published to guide applicants through a streamlined permitting process for solar domestic water heating (SDWH) projects 30 kWth (462 square foot) in size or smaller.


More Definitions of Vacuum relief valve

Vacuum relief valve means a device that automatically re- lieves or breaks a vacuum, thereby preventing backsiphoning.
Vacuum relief valve means a device that automatically relieves or breaks a vacuum, thereby preventing backsiphoning.

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