Watts 1/2″ sweat (female Solder) LFL1170M2-US lead free hot water control valve is designed for installation on water heating equipment to provide tempered water to point-of-use fixtures and is ideal for radiant heat applications. The double throttling design combines hot and cold water control for a sensitive response to water temperature changes in the mixing chamber. It consists of a lead free brass body, solder end connections for copper pipe, solid wax hydraulic principle thermostat, integral filter washers and check valves, virtual shutoff upon loss of cold water supply, and a locking mechanism for the temperature setting. The maximum pressure is 150 psi (10.3 bar). The adjustable field range temperature is 60 to 120 degrees F (16 to 49 degrees C).
Product Features
- Thermal actuation technology for precise temperature control
- Lead free brass construction
- Integral filter washers and check valves
- CSA certified B125 and ASSE 1017, IAMPO and UPC listed
Specifications |
Approach Temperature |
5 |
Brand Name |
Watts |
Cold Inlet Temperature Range |
40 to 85 degree F |
Cold Water Bypass |
No |
Cold Water Inlet Connection Size |
1/2 IN |
Cold Water Inlet Connection Type |
Sweat or Female Solder |
Cold Water Inlet Thread Type |
Does Not Apply To Product |
Dial Thermometer |
No |
EANUCCCode |
098268452211 |
Factory Set Temperature-Fahrenheit |
120 |
Field Adjustable Range |
60 to 120 degree F |
Hot Inlet Temperature Range |
120 to 200 degree F |
Hot Water Inlet Connection Size |
1/2 IN |
Hot Water Inlet Connection Type |
Sweat or Female Solder |
Hot Water Inlet Thread Type |
Does Not Apply To Product |
Maximum Pressure Differential |
25 percent |
Maximum Temperature-Fahrenheit |
200 |
Minimum Differential Temperature-Fahrenheit |
5 |
Minimum Static Pressure-PSI |
30 |
Outlet Connection Size |
1/2 IN |
Outlet Connection Type |
Sweat or Female Solder |
Outlet Temperature Accuracy |
+/- 3 degree F |
Outlet Thread Type |
Does Not Apply To Product |
Part Number |
0559107 |
Series |
LFL1170 |
Temperature Adjustment Range |
60 to 120 degree F |
Type |
Kit |
Vacuum Breaker |
No |
Technical Information
Watts Mixing Valves Specifications
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