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The BELL GOSSETT BG 113100 is a readout valve assembly sold as a set of two, designed for hydronic and fluid piping systems where pressure tappings are needed to monitor flow or system pressure. Each valve is fitted with an EPT insert that incorporates a built-in check valve feature, which blocks flow when the valve is not actively in use for monitoring. This design keeps the system closed and prevents fluid loss during normal operation between readings. Licensed plumbers and HVAC hydronic technicians typically install these valves at points in a piping circuit where diagnostic pressure or flow readings are required.
The BG 113100 readout valves are suited for commercial and residential hydronic heating and cooling systems, including chilled water loops, hot water heating systems, and similar closed-loop fluid circuits. They are installed at designated pressure tapping points along the piping to allow service technicians to take readings without disrupting system operation. The set-of-two configuration supports balanced or paired monitoring locations on a single circuit or across supply and return lines.
Designed as an OEM-style replacement or installation component for hydronic piping systems requiring pressure tapping and flow monitoring access points. Refer to BELL GOSSETT system documentation to confirm fitment for your specific application.
Installation should be performed by a licensed plumber or qualified HVAC hydronic technician. Shut down the system and relieve pressure in the piping circuit before installing or servicing these valves. Follow applicable plumbing codes, including IPC guidelines, for pressure fitting installation. Do not overtighten the EPT insert, as this may damage the internal check valve seat.
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