Watts CSM-81-F 8 - Part of the CSM-81-F Series Access Tile This is a poppet-type compact

This is a poppet-type compact valve that protects equipment by opening at the desired setting to allow excess volume to be by-passed back to the source

and terrace drainage

This 4 IN domestic wafer style butterfly valve

ZN400N-3IC

Quarter-turn ball valves

Watts CSM-81-F 8 - Part of the CSM-81-F Series Access Tile This is a poppet-type compactThis 8 inch flow measurement valve monitors system flow in medium to high flow rate HVAC units providing a highly accurate flow measurement. It consists of semi steel body construction with a low torque cylindrical plug design, flanged end connections, checked metering ports with drip caps, position indicator plate, positive shutoff, and two brass pressure taps. It is ideal in hot chilled water units such as fan coil units, water source heat pumps,