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// CODE SNIPPET

1314.8 Riser Valves

2021 Oregon Plumbing Specialty Code > 13 Health Care Facilities and Medical Gas and Medical Vacuum Systems > 1314.0 Valves > 1314.8 Riser Valves
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Each riser supplied from the main line shall be provided with a shutoff valve in the riser adjacent to the main line. [NFPA 99:5.1.4.4]

Related Code Sections


1314.8 Health Care Facilities and Medical Gas and Medical Vacuum Systems, Riser Valves
Each riser supplied from the main line shall be provided with a shutoff valve in the riser adjacent to the main line. [NFPA 99:5.1.4.4] ...
2021 Oregon Plumbing Specialty Code > 13 Health Care Facilities and Medical Gas and Medical Vacuum Systems > 1314.0 Valves > 1314.8 Riser Valves
1323.14.4 Health Care Facilities and Medical Gas and Medical Vacuum Systems, Riser Valves
The riser valve(s) shall be labeled in substance as follows: RISER FOR THE (GAS/VACUUM NAME) SERVING (NAME OF THE AREA/BUILDING SERVED BY THE ...
2021 Oregon Plumbing Specialty Code > 13 Health Care Facilities and Medical Gas and Medical Vacuum Systems > 1323.0 Installation of Piping and Equipment > 1323.14 Identification of Shutoff Valves > 1323.14.4 Riser Valves
7.1.1 System Requirements, Pressure Gauges
Pressure gauges shall be installed above and below each alarm check valve or system riser check valve where ...
Standard for the Installation of Sprinkler Systems 2016 of Portland > 7 System Requirements > 7.1 Wet Pipe Systems > 7.1.1 Pressure Gauges
8.17.5.2.2* Installation Requirements,
an individual control valve and check valve of the same size as the connection. The minimum size of the riser shall be 4 in. (100 mm) unless hydraulic ...
Standard for the Installation of Sprinkler Systems 2016 of Portland > 8 Installation Requirements > 8.17 System Attachments > 8.17.5 Hose Connections > 8.17.5.2 Hose Connections for Fire Department Use > 8.17.5.2.2*
224.0 Definitions,        — V —
pressure-actuated valve held closed by a spring or other means and designed automatically to relieve pressure in excess of its setting. Valve, Riser ...
2021 Oregon Plumbing Specialty Code > 2 Definitions > 224.0        — V —
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