Product Description
The Watts 0559118 thermostatic mixing valve, from the LFMMVM1-US series, maintains and limits mixed hot water to a desired temperature. It can be set between 80 to 120 deg F, with flow rates from 0.5 to 20 gpm. This valve features lead-free construction and a double throttling design to control hot and cold water supply.
Thermal actuation technology for precise temperature control
Lead free cast copper silicon alloy body construction
Integral filter washers and check valves
Product Highlights
Thermostatic mixing valve with precise temperature control and lead-free construction.
Product Information
Standard Information
Brand : WATTS
Manufacturer Part Number : 0559118
Country of Origin : United States
Technical Specifications
Manufacturer
Watts Water Technologies
Body Material
Copper Silicon Alloy
Flow Capacity
0.5 to 20 gpm
Softgoods Material
Buna-N
/EPDM O-Ring
Temperature Rating
80 to 120 deg F
Product Type
Mixing Valve
Connection Type
Union Solder
Applications
For residential, commercial and institutional
Standards/Certifications
ASSE 1017, 1069, 1070, NSF 61-G certified, UPC listed
Valve Application
Tempered Domestic Potable Water
Inlet Connection Size
3/4"
Outlet Connection Size
3/4 IN
Minimum Outlet Temperature
80
Maximum Outlet Temperature
120
Point-of-Use Certified
Yes
Point-of-Source Certified
Yes
ASSE Classification
1017, 1069, 1070
Standards Met
ASSE 1069, ASSE 1017, ASSE 1070
Application
Point of Source, Point of Use, Heating
Temperature Range (F)
80
°F - 120
°F
Composition
Body - Lead Free cast copper silicon alloy; Disc - Stainless steel; Thermostat Assembly - Copper; O-rings - Buna-N, EPDM; Pistons - Polysulfone (PSU); Springs - Stainless Steel
Buy American Act Compliant
YES
Capacity
20 GPM at 125 PSI
Cold Inlet Temperature Range
39 to 85 degree F
Cold Water Inlet Connection Size
3/4 IN
Cold Water Inlet Connection Type
Socket
Cold Water Inlet Thread Type
Does Not Apply To Product
Factory Set Temperature-Fahrenheit
105
Hot Inlet Temperature Range
120 to 180 degree F
Hot Water Inlet Connection Size
3/4 IN
Hot Water Inlet Connection Type
Socket
Hot Water Inlet Thread Type
Does Not Apply To Product
Maximum Pressure Differential
25 Percent
Maximum Working Pressure-PSI
150
Minimum Differential Temperature-Fahrenheit
5
Minimum Static Pressure-PSI
30
Outlet Connection Size-Metric
20 MM
Outlet Connection Type
Socket
Outlet Temperature Accuracy
+/- 7 degree F
Outlet Thread Type
Does Not Apply To Product
Temperature Adjustment Range
80 to 120 degree F
O-Ring Material
Buna-N
/EPDM