LFCSM-61-S

Lead Free* Flow Measurement Valves

  • For low or medium flow rate HVAC units and for domestic water recirculation system
  • Use in fan coil units, water source heat pumps, reheat coils, panel coils, small branch lines, unit heaters and ventilators, finned radiation, small domestic hot water lines, convectors, small pumps, and domestic water recirculating systems
  • Designed for accurate flow measurement, even in very low flow ranges. Bi-directional design.
  • Positive shutoff eliminates the need for a separate service valve

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFCSM-61-S

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA