Thermostatic Mixing Valves

Thermostatic Mixing Valves

Product Specifications

Model Applications Flow Capacity at 50 psig (3.45 barg) drop Hot Water Outlet Connection Size
215 Individual point of use or groups of fixtures 12 gpm (45 lpm) 1/2″ (15 mm)
320 Groups of fixtures 24 gpm (91 lpm) 3/4″ (20 mm)
320D Groups of fixtures 24 gpm (91 lpm) 3/4″ (20 mm)
320D-FMC-S Groups of fixtures 24 gpm (91 lpm) 3/4″ (20 mm)
425 Groups of fixtures 49 gpm (185 lpm) 1-1/4″ (32 mm)
425D Groups of fixtures 49 gpm (185 lpm) 1″ (25 mm)
425D-FMC-S Groups of fixtures 49 gpm (185 lpm) 1″ (25 mm)

Thermostatic Mixing Valves

Armstrong’s thermostatic mixing valves are designed specifically for use in non-return, “dead leg” applications.

The range of products provides accurate water temperature control for individual point of use and groups of fixtures in applications with diverse flow requirements.

Resources

Submittal Packages
Installation and Maintenance
Drawings