Watts 0559116 Valve
As a veteran tech, you know that consistent tempering is critical for both safety and code compliance. The Watts 0559116 (Series LFMMV-UT-M1) is a 1/2" NPT thermostatic mixing valve designed for precision across residential and commercial domestic hot water systems. Engineered with a lead-free copper silicon alloy body, this unit utilizes a solid wax hydraulic principle thermostat to maintain mixed water temperatures within ±3°F, even under fluctuating supply pressures. This "Triple Listed" ASSE 1017, 1069, and 1070 valve serves as a reliable scald protection solution, ensuring tempered water delivery at flow rates from 0.5 to 20 GPM. The threaded union connections allow for easy serviceability without cutting pipe, while the double throttling design simultaneously regulates both hot and cold inlets. With integral check valves and filter washers to prevent cross-flow, this lead-free mixing valve is the professional standard for point-of-source or point-of-use temperature control.
Key Benefits for the Contractor:- System Versatility: Triple-listed to meet ASSE 1017, 1069, and 1070 standards, making it suitable for single fixtures, multiple outlets, or source-side distribution.
- Lead-Free Reliability: Constructed from lead-free copper silicon alloy to comply with stringent potable water regulations.
- Advanced Protection: Features a double throttling design and integral check valves to eliminate cross-piping issues and ensure thermal safety.
- Technician-Friendly Install: The union NPT connections and locking adjustment cap simplify calibration and future maintenance in the field.
Is this valve suitable for both high and low flow applications?
Yes, the LFMMV-M1 series is rated for a wide range, maintaining accurate tempering from a minimum flow of 0.5 GPM up to 20 GPM at 125 PSI.
Can this valve be used for radiant floor heating systems?
While primarily designed for domestic water tempering, its precise thermostatic control makes it effective for various hydronic applications where stable mixed temperatures are required.
What is the temperature adjustment range?
The valve is field-adjustable to provide mixed water between 80°F and 120°F, featuring a locking nut to secure the professional setting.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $141.31
-65%$141.31
$49.46Watts 0559116 Valve
As a veteran tech, you know that consistent tempering is critical for both safety and code compliance. The Watts 0559116 (Series LFMMV-UT-M1) is a 1/2" NPT thermostatic mixing valve designed for precision across residential and commercial domestic hot water systems. Engineered with a lead-free copper silicon alloy body, this unit utilizes a solid wax hydraulic principle thermostat to maintain mixed water temperatures within ±3°F, even under fluctuating supply pressures. This "Triple Listed" ASSE 1017, 1069, and 1070 valve serves as a reliable scald protection solution, ensuring tempered water delivery at flow rates from 0.5 to 20 GPM. The threaded union connections allow for easy serviceability without cutting pipe, while the double throttling design simultaneously regulates both hot and cold inlets. With integral check valves and filter washers to prevent cross-flow, this lead-free mixing valve is the professional standard for point-of-source or point-of-use temperature control.
Key Benefits for the Contractor:- System Versatility: Triple-listed to meet ASSE 1017, 1069, and 1070 standards, making it suitable for single fixtures, multiple outlets, or source-side distribution.
- Lead-Free Reliability: Constructed from lead-free copper silicon alloy to comply with stringent potable water regulations.
- Advanced Protection: Features a double throttling design and integral check valves to eliminate cross-piping issues and ensure thermal safety.
- Technician-Friendly Install: The union NPT connections and locking adjustment cap simplify calibration and future maintenance in the field.
Is this valve suitable for both high and low flow applications?
Yes, the LFMMV-M1 series is rated for a wide range, maintaining accurate tempering from a minimum flow of 0.5 GPM up to 20 GPM at 125 PSI.
Can this valve be used for radiant floor heating systems?
While primarily designed for domestic water tempering, its precise thermostatic control makes it effective for various hydronic applications where stable mixed temperatures are required.
What is the temperature adjustment range?
The valve is field-adjustable to provide mixed water between 80°F and 120°F, featuring a locking nut to secure the professional setting.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
As a veteran tech, you know that consistent tempering is critical for both safety and code compliance. The Watts 0559116 (Series LFMMV-UT-M1) is a 1/2" NPT thermostatic mixing valve designed for precision across residential and commercial domestic hot water systems. Engineered with a lead-free copper silicon alloy body, this unit utilizes a solid wax hydraulic principle thermostat to maintain mixed water temperatures within ±3°F, even under fluctuating supply pressures. This "Triple Listed" ASSE 1017, 1069, and 1070 valve serves as a reliable scald protection solution, ensuring tempered water delivery at flow rates from 0.5 to 20 GPM. The threaded union connections allow for easy serviceability without cutting pipe, while the double throttling design simultaneously regulates both hot and cold inlets. With integral check valves and filter washers to prevent cross-flow, this lead-free mixing valve is the professional standard for point-of-source or point-of-use temperature control.
Key Benefits for the Contractor:- System Versatility: Triple-listed to meet ASSE 1017, 1069, and 1070 standards, making it suitable for single fixtures, multiple outlets, or source-side distribution.
- Lead-Free Reliability: Constructed from lead-free copper silicon alloy to comply with stringent potable water regulations.
- Advanced Protection: Features a double throttling design and integral check valves to eliminate cross-piping issues and ensure thermal safety.
- Technician-Friendly Install: The union NPT connections and locking adjustment cap simplify calibration and future maintenance in the field.
Is this valve suitable for both high and low flow applications?
Yes, the LFMMV-M1 series is rated for a wide range, maintaining accurate tempering from a minimum flow of 0.5 GPM up to 20 GPM at 125 PSI.
Can this valve be used for radiant floor heating systems?
While primarily designed for domestic water tempering, its precise thermostatic control makes it effective for various hydronic applications where stable mixed temperatures are required.
What is the temperature adjustment range?
The valve is field-adjustable to provide mixed water between 80°F and 120°F, featuring a locking nut to secure the professional setting.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
