INSTALLATION HARDWARE REFERENCE GUIDE FOR INSERTION TURBINE FLOW METERS
All ONICON insertion type meters can be installed and removed via a 1” or larger full port ball valve without system shutdown. The terms “Standard” and “Hot Tap” refer to the installation method of the isolation valve kit only.
Standard Installation Hardware: For new construction or scheduled shutdown. Once kit is installed, the ﬂow meter
can be installed or removed without system shutdown.
Hot Tap Installation Hardware: For applications which require the access hole in the pipe to be drilled through the valve using a wet tap drilling machine while the hydronic system is pressurized and operating.
The most commonly ordered installation kits are listed below. For a complete list of installation kits offered by ONICON refer to the next two pages.
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