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Part of the LFN170 CSUT Series

Ordering Code: 0559171

UPC: 686408612214

Lead Free: YES

2 In Lead Free Master Tempering Valve With Checkstops, Paraffin Based Thermostat

This 2 inch lead free master tempering valve is designed for use in commercial and institutional applications, to mix hot and cold water to reduce high service water temperature to the building distribution piping system. It is designed for installation at the hot water source. It features a lead free brass body construction, a copper paraffin thermostat assembly and a lockable temperature adjustment for increased safety. Polysulfone internals resist excessive heat, liming and corrosion, and a single-seat design ensures tight shut off in the event of cold water supply loss. This valve also includes three-in-one checkstops to prevent cross flow, isolate valve for maintenance and integral screens to filter out debris. Listed to ASSE 1017 and IAPMO cUPC in compliance with CSA B125.3. The temperature range is 90 to 180 degrees F (32 to 82 degrees C) and the maximum pressure is 125 psi.

Product Features

  • Dirt and lime resistant poppet and seat design
  • 125 gallons per minute capacity at 45 psiD
  • Vandal resistant locking mechanism to secure temperature setting
  • Paraffin-based thermostat to sense and adjust outlet temperature
Approach Temperature 5
Body Finish Rough Bronze
Body Material Lead Free Brass
Brand Name Watts
Capacity 139 GPM at 60 PSI
Cold Inlet Temperature Range 40 to 80 degree F
Cold Water Bypass No
Cold Water Inlet Connection Size 2 IN
Cold Water Inlet Thread Type NPT
Dial Thermometer No
Field Adjustable Range 90 to 180 degree F
Flow Rate 7 to 139 GPM
Hot Inlet Temperature Range 120 to 180 degree F
Hot Water Inlet Connection Size 2 IN
Hot Water Inlet Thread Type NPT
Lead Free YES
Maximum Flow Rate 139 GPM
Maximum Temperature-Fahrenheit 200
Maximum Working Pressure-PSI 125
Minimum Flow Rate 7 GPM
Model Number LFN170M3-CSUT 2
Outlet Connection Size 2 IN
Outlet Thread Type NPT
Part Number 0559171
Pressure Drop Does Not Apply To Product
Series LFN170 CSUT
Temperature Adjustment Range 90 to 180 degree F
Type Kit
Vacuum Breaker No

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