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LF1170M2-US 1

Part of the LF1170 Series

Ordering Code: 0559105

UPC: 098268451689

Lead Free: YES

1 In Lead Free Hot Water Temperature Control Valve, Solder Union End Connections, Adjustable Out 90-160 F

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, solder union connections, 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).

Product Features

  • CSA certified B125 and ASSE 1017, IAMPO and UPC listed
  • Lead free brass construction
  • Integral filter washers and check valves
  • Thermal actuation technology for precise temperature control
Approach Temperature 5
Body Finish Rough Bronze
Body Material Lead Free Copper Silicon Alloy
Brand Name Watts
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 Socket
Cold Water Inlet Thread Type Does Not Apply To Product
Dial Thermometer No
Factory Set Temperature-Fahrenheit 120
Field Adjustable Range 90 to 160 degree F
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 Socket
Hot Water Inlet Thread Type Does Not Apply To Product
Lead Free YES
Maximum Flow Rate 23 GPM
Maximum Pressure Differential 25 Percent
Maximum Temperature-Fahrenheit 200
Maximum Working Pressure-PSI 150
Minimum Differential Temperature-Fahrenheit 5
Minimum Flow Rate 0.5 GPM
Minimum Static Pressure-PSI 30
Model Number LF1170M2-US 1
Outlet Connection Size 1 IN
Outlet Connection Type Socket
Outlet Temperature Accuracy +/- 7 degree F
Outlet Thread Type Does Not Apply To Product
Part Number 0559105
Pressure Drop Does Not Apply To Product
Series LF1170
Temperature Adjustment Range 90 to 160 degree F
Type Kit
Vacuum Breaker No

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