Skip to main content
Watts Valves Return To Previous Search
Watts Link

Watts 1/2 In Lead Free Thermostatic Mixing Valve, Crimp End Connections, Adjustable Out 80-120 F

SKU: 0559114

Prices and information shown are subject to verification by our showroom personnel. In the event of a discrepancy, we reserve the right to make any corrections necessary. Freight charges may be applicable to certain products - if so, freight charges will be quoted separately.

See All locations

Shop our locations nearest Zip Code 43085 [change]

Questions About Watts 0559114?
General Plumbing Supply has professionals available to assist you with your selection from Watts.
Email an Expert

More Like This

Product Details

Watts 0559114

This 1/2'' 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 deg F (27 to 49 deg C). The maximum pressure rating is 150 psi (10.3 bar).


  • Finish Rough Bronze
  • UPC 098268451771
  • Online Product ID 3632279
  • Weight 2 lbs.
  • Flow Rate (GPM) 0.5 to 20 gal/min
  • Material Copper Silicon
  • Buy American Act Compliant yes
  • Cold Inlet Temperature Range 39 to 85 deg F
  • Cold Water Inlet Connection Size 0.5''
  • Cold Water Inlet Connection Type Crimped
  • Factory Set Temperature Deg F 105
  • Hot Inlet Temperature Range 120 to 180 degree F
  • Hot Water Inlet Connection Size 0.5''
  • Hot Water Inlet Connection Type Crimped
  • Lead Free yes
  • Maximum Pressure Differential 25 Percent
  • Maximum Working Pressure Psi 150
  • Minimum Differential Temperature Deg F 5
  • Minimum Static Pressure Psi 30
  • Outlet Connection Size 0.5''
  • Outlet Connection Size Mm 15 mm
  • Outlet Connection Type Crimped
  • Outlet Temperature Accuracy plus /- 7 deg F
  • Series LFMMV
  • Temperature Adjustment Range 80 to 120 deg F

Additional information

  • ASSE 1070, ASSE 1069, ASSE 1017 and UPC listed
  • Thermal actuation technology for precise temperature control
  • Lead free brass construction
  • Locking mechanism secures temperature setting

About This Brand

Navigate to top of page