Watts® Series LF1170/LFL1170 Hot Water Temperature Control Valves

Watts Series LF1170/LFL1170 Hot Water Temperature Control Valves are designed for reliable mixing of hot and cold water in hot water supply systems. They help reduce high-temperature water from the heat source to a safer, controlled mixed-water temperature for radiant heating and other hot water applications.
The LF1170/LFL1170 series uses a double-throttling design that combines hot and cold water to provide responsive temperature control as inlet water conditions change. Depending on the model, the adjustable temperature range extends from approximately 90°F to 160°F, with flow rates ranging from approximately 0.5 gpm to 23 gpm.
Constructed from Lead Free® cast copper silicon alloy, these Watts temperature control valves feature a solid wax hydraulic thermostat for dependable mixing performance. Selected models incorporate integral check valves and filter washers on the hot and cold water inlets to help prevent cross flow and protect the valve.
The LF1170/LFL1170 series is suitable for radiant heating, hot water systems and other applications requiring controlled mixing of hot and cold water. Contact Watercare Products in Singapore for assistance selecting the appropriate Watts LF1170/LFL1170 valve for your application.

Stroke

4 Stroke

Max Power

62kW/6000 (r/min)

Cylinders

2 Cylinder

Max Torque

101N·m/5000 (r/min)

Displacement (ml)

1000CC