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, solder union 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). Watts 0559115 Features: Lead free brass construction Thermal actuation technology for precise temperature control Locking mechanism secures temperature setting ASSE 1070, ASSE 1069, ASSE 1017 and UPC listed
| Material | Brass |
| Brand | Watts |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Union |
| Outlet Connection Type | Union |
| Maximum Operating Pressure | 1.5E+2 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Valve Type | Thermostatic Mixing Valve |
| Manufacturer | Watts |
| UPC | 098268451788 |
| Part Number | LFMMVM1-US |
| Item Weight | 0.01 ounces |
| Package Dimensions | 6.22 x 4.72 x 2.83 inches |
| Item model number | LFMMVM1-US |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
J**N
Perfect temperature all the time.
I'm using this to feed my shower. My shower doesn't have the standard on off valve. It has automated valves that turn on the water to individual outlets. I have them attached to a 24 volt transformer for each outlet and a smart switch that turns the power off and on. All of this is controlled by smartthings hub and alexa. Its all working great so far!
M**.
Made well !
Used to run a mix of hot and cold to toilets to prevent sweating in summer. No water restriction. Works great !
J**A
Great
Public shower stalls at the beachUsed to ensure proper temperature
D**G
This thing works but it isn't a silver bullet
If your water quality isn't great, longevity will suffer. This was used with acidic well water and a prefilter is critical. Sediment will jam the valves and interfere with the tempering. Over time, our water ate through the valve body and it leaked but it took a very long time. The most appreciated feature of this product is that it hasn't changed over the years meaning I can just unscrew the old one and the new one fits perfectly in place. The least favorite part is that I couldn't find replacement screens which my acidic water eats through. The weak point for acidic water is definitely the washer/screen part.
M**E
Failed in less than 2 years
In approximately 1-1/2 years the temperature can no longer be controlled. I turn the control knob all the way closed (cool) and I get 130 degrees and I turn it open (warmer) four turns and I get 140 degrees which is where my water heater is set. A measly one year warranty means I have to buy another one. They make a repair kit that costs about as much as a new valve.
J**R
the compression fittings made instillation nice.
Works in any position and it responds to random temp changes quickly. totally solved my problems. the compression fittings made instillation nice.
Trustpilot
5 days ago
1 day ago
