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Part of the LFMMV Series

Ordering Code: 6550792

UPC: 098268118360

Lead Free: YES

3/4 In Lead Free Thermostatic Mixing Valve, Press X Press, Adjustable Temperature Range 80-120 F

This 3/4 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, Viega ProPress (R) connections, 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

  • With Viega ProPress (R)
  • Thermal actuation technology for precise temperature control
  • ASSE 1070, ASSE 1069, ASSE 1017 and UPC listed
  • Locking mechanism secures temperature setting
Approach Temperature 5
Body Finish Rough Bronze
Body Material Lead Free Copper Silicon Alloy
Brand Name Watts
Capacity Does Not Apply To Product
Cold Inlet Temperature Range 39 to 85 degree F
Cold Water Bypass No
Cold Water Inlet Connection Size 3/4 IN
Cold Water Inlet Connection Type Female Threaded
Cold Water Inlet Thread Type NPT
Dial Thermometer No
Factory Set Temperature-Fahrenheit 120
Field Adjustable Range 80 to 120 degree F
Flow Rate 0.5 to 13 GPM
Hot Inlet Temperature Range 120 to 180 degree F
Hot Water Inlet Connection Size 3/4 IN
Hot Water Inlet Connection Type Female Threaded
Hot Water Inlet Thread Type NPT
Lead Free YES
Maximum Flow Rate 13 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-UT (W/PRESS) 3/4
Outlet Connection Size 1/2 IN
Outlet Connection Type Female Threaded
Outlet Temperature Accuracy +/- 7 degree F
Outlet Thread Type NPT
Part Number 6550792
Pressure Drop Does Not Apply To Product
Series LFMMV
Temperature Adjustment Range 80 to 120 degree F
Vacuum Breaker No