Watts LF1170M2-PEX 1 - Part of the LF1170 Series

This 1 inch 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, crimp end connections for PEX tubing, 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 90 to 160 degrees F (32 to 71 degrees C).

Features

• Lead free brass construction
• Thermal actuation technology for precise temperature control
• Integral filter washers and check valves
• CSA certified B125 and ASSE 1017, IAMPO and UPC listed

Specifications
Capacity	23 GPM at 45PSI
Cold Inlet Temperature Range	40 to 85 degree F
Cold Water Bypass	No
Cold Water Inlet Connection Size	1 IN
Cold Water Inlet Connection Type	Crimped
Cold Water Inlet Thread Type	Does Not Apply To Product
Flow Rate	0.5 to 23 GPM
Hot Inlet Temperature Range	120 to 200 degree F
Hot Water Inlet Connection Size	1 IN
Hot Water Inlet Connection Type	Crimped
Hot Water Inlet Thread Type	Does Not Apply To Product
Maximum Working Pressure-PSI	150
Minimum Differential Temperature-Fahrenheit	5
Minimum Static Pressure-PSI	30
Outlet Connection Size	1 IN
Outlet Connection Size-Metric	25 MM
Outlet Connection Type	Crimped
Outlet Temperature Accuracy	+/- 3 degree F
Outlet Thread Type	Does Not Apply To Product
Temperature Adjustment Range	90 to 160 degree F
Wi-Fi Enabled	No

• Specification Sheet - LF1170 and LFL1170
• Specification Sheet - LF1170 and LFL1170 (French)

UPC - 098268452228