Bradley s59-3080 Thermostatic Mixing Valve 80 Gpm

Product Description

The BRADLEY s59-3080 is a high/low thermostatic mixing valve rated at 80 GPM, designed for commercial and industrial hot water tempering applications. Known as the Navigator HL80, this valve blends hot and cold water supplies to deliver a stable, controlled outlet temperature. It features a liquid-filled thermostat for accurate temperature response and is factory assembled and tested before shipment. The valve accepts a 1 inch inlet and a 1-1/4 inch outlet, operates at a maximum pressure of 125 psi, and handles inlet temperatures up to 200 degrees F. Licensed plumbers install this valve in facilities where precise mixed-water temperature is required at high flow rates.

The s59-3080 is suited for commercial facilities such as hospitals, schools, industrial plants, and multi-station wash systems where high-volume tempered water delivery is critical. Its universal mounting capability allows flexible positioning during installation. Integral strainer checkstops on both inlets protect the valve internals and simplify routine service. The adjustable set point lets the installing plumber dial in the required delivery temperature within the valve's rated range without additional components.

Key Features

• Rated at 80 GPM for high-volume tempered water applications
• Liquid-filled thermostat provides accurate, responsive temperature control
• Integral strainer checkstops on hot and cold inlets protect valve internals
• Positive hot-supply shutoff activates automatically when cold supply is lost
• Adjustable set point within the rated temperature range
• Dirt and lime resistant construction for extended service life
• ASSE 1017, cUPC, and NSF certified to meet Federal Safe Drinking Water Act requirements

Compatibility

Designed as an OEM-style thermostatic mixing valve for commercial and industrial hot water systems requiring high-flow tempered water delivery at or below 80 GPM.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and ASSE 1017 installation guidelines. Shut off both hot and cold water supplies and relieve system pressure before beginning installation or service. Verify that inlet and outlet piping matches the valve port sizes before making connections. Do not exceed the rated maximum operating pressure of 125 psi or the maximum inlet temperature of 200 degrees F during operation.

Technical Specifications

• Flow Rate: 80 GPM
• Inlet Size: 1 inch
• Outlet Size: 1-1/4 inches
• Maximum Operating Pressure: 125 psi
• Maximum Inlet Temperature: 200 degrees F
• Certifications: ASSE 1017, cUPC, NSF (Federal Safe Drinking Water Act)
• Warranty: 10 years

Standard Information

• Brand: BRADLEY
• Manufacturer Part Number: s59-3080