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.
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Vacuum relief valve means a device that automat- ically relieves or breaks a vacuum, thereby preventing back- siphoning.
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Vacuum relief valve means a device to prevent excessive vacuum in a pressure vessel.
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Examples of Vacuum relief valve in a sentence

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

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

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

  • Underlying causes for this include limited financial and technical support for sustainable cocoa production leading to expansion into forest areas; legal disincentives to maintaining trees on farms; a lack of land use planning and landscape management; and a lack of collaboration amongst cocoa stakeholders.

  • Natural gas and Propane main burner with igniter assembly for 40k to 50k Btu/hr models34323536373833394140Figure 6 Vacuum relief valve install per local codes (not supplied with heater).Figure 9 Figure 7Figure 10 Natural gas and Propane main burner with igniter assembly for 60k to 75k Btu/hr models3234 3536373833394140* Items not supplied with the water heater** The side recirculation loop connections may not be used as the primary water inlet and outlet connections.

  • Following standard features provided with the pump:  Vacuum relief valve (In case of vacuum pump)The relief valve is designed to open at a predetermined set pressure to protect the pump from damage.When the vacuum level is exceeded, the relief valve opens and allows air to enter the pumping chamber.

  • Indirect version:• Pressure gauge “M”: indicates the steam pressure inside the cavity.• Vacuum relief valve “D”: regulates the pressure inside the cavity, guaranteeing the release of air during heating.

  • 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.

  • Amend SECTION 504 SAFETY DEVICES to read as follows: Amend Paragraph 504.2 to read as follows:504.2 Vacuum relief valve.


More Definitions of Vacuum relief valve

Vacuum relief valve means a device that automatically re- lieves or breaks a vacuum, thereby preventing backsiphoning.
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Vacuum relief valve means a device that automatically relieves or breaks a vacuum, thereby preventing backsiphoning.
Sample 1

Related to Vacuum relief valve

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