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Part of the LFMMV Series

Ordering Code: 0559120

UPC: 098268451832

Lead Free: YES

1 In Lead Free Thermostatic Mixing Valve, Crimp End Connections, Adjustable Out 80-120 F

This 1 inch lead free thermostatic mixing valve is designed for residential, commercial or institutional environments for supplying baths or lavatories with tempered water. The double throttling design controls both hot and cold water supply to the mixed outlet. It consists of a lead free brass body, crimp end connections for PEX tubing, solid wax hydraulic principle thermostat, integral filter washers and check valves with a locking mechanism for the temperature setting. The adjustable field range temperature at mixed outlet is 80 to 120 degrees F (27 to 49 degrees C). The maximum pressure rating is 150 psi (10.3 bar).

Product Features

  • ASSE 1070, ASSE 1069, ASSE 1017 and UPC listed
  • Thermal actuation technology for precise temperature control
  • Locking mechanism secures temperature setting
  • Lead free brass construction
Approach Temperature 5
Body Material Lead Free Copper Silicon Alloy
Brand Name Watts
Capacity 20 GPM at 125 PSI
Cold Inlet Temperature Range 39 to 85 degree F
Cold Water Bypass No
Cold Water Inlet Connection Size 1 IN
Cold Water Inlet Connection Type Crimped
Cold Water Inlet Thread Type Does Not Apply To Product
Dial Thermometer No
Factory Set Temperature-Fahrenheit 105
Field Adjustable Range 80 to 120 degree F
Flow Rate 0.5 to 20 GPM
Hot Inlet Temperature Range 120 to 180 degree F
Hot Water Inlet Connection Size 1 IN
Hot Water Inlet Connection Type Crimped
Hot Water Inlet Thread Type Does Not Apply To Product
Lead Free YES
Maximum Flow Rate 20 GPM
Maximum Pressure Differential 25 percent
Maximum Temperature-Fahrenheit 200
Maximum Working Pressure-PSI 150
Minimum Differential Temperature-Fahrenheit 5
Minimum Flow Rate 0.5 GPM
Minimum Static Pressure-PSI 30
Model Number LFMMVM1-PEX 1
Outlet Connection Size 1 IN
Outlet Connection Type Crimped
Outlet Temperature Accuracy +/- 3 degree F
Outlet Thread Type Does Not Apply To Product
Part Number 0559120
Pressure Drop 10 PSI
Series LFMMV
Temperature Adjustment Range 80 to 120 degree F
Type Kit
Vacuum Breaker No

Product Accessories