Watts 0856809 1/2" SW Flow Measurement Valves (LFCSM-61-M1-S)

Description:

Watts Series LFCSM-61-M1-S 1/2" SW Flow Measurement Valves LFCSM-61-S Series LFCSM-61-S Flow Measurement Valves are designed for application on low or medium flow rate HVAC units and for domestic water recirculation system. Their compact size allows for easy installation and use in crowded piping compartments. The LFCSM- 61’s ball-type design, extended throttling range, and large indicator plate, make for accurate flow measurement, even in very low flow ranges. The LFCSM-61-S's positive memory feature is easy to see, access, and operate, facilitating system balancing and flow measurement. These valves are also bi-directional, so there is no chance of installing the valve in the incorrect flow direction. Series LFCSM-61-S's valves provide positive shutoff, eliminating the need for a separate service valve. These may be installed without disassembly, saving costly installation time. These valves are also provided with blowout resistant stems. The LFCSM-61-S features Lead Free* construction to comply with Lead Free* installation requirements.   This 1/2 inch lead free flow measurement valve monitors system flow in low to medium flow rate HVAC units, providing a highly accurate flow measurement. It has a compact size which allows for easy installation and access in a crowded piping environment and is ideal in hot/chilled water units such as fan coil units, water source heat pumps, unit heaters, unit ventilators, finned radiation, and small domestic hot water lines. Features: Flow measurement Easy to use memory Bi-directional flow Positive shutoff Safe “blowout” resistant stem Integral drain port Meets NSF 61 Health Effects AnnexG