Ohio Medical Gas Valve Box - Single - 1" Valve
Zone Valve Boxes shall comply with NFPA 99 and will consist of a recessed steel box, full port three-piece valve and removable window. The valve box shall be constructed of 18-gauge steel and shall be painted white.
The box shall be equipped with adjustable mounting bracket for the purpose of in-wall mounting. The brackets shall allow the box to accommodate wall thicknesses up to 7/8" (22mm).
The valve box frame shall be constructed of aluminum; the frame's surface shall be flat, without indentations, to facilitate cleaning. The tinted transparent front window shall be constructed of Plexiglas which will allow monitor of the valve and gauge.
Each valve shall have a bracket used to identify the gas being handled by means of a gas specific label.