Three-port recessed mechanical thermostatic valve


Product Overview

Thermostatic technology allows you to maintain consistent temperature control in your showering system for the ultimate shower experience. This precision-engineered, best-in-class thermostatic valve comes mostly assembled for easy installation and is designed for use with the elegant thermostatic valve control panel trim with recessed push-buttons. With three independently controllable ports, this valve is ideally suited for applications where up to three outlets are required.


  • High-flow thermostatic mixing valve
  • Mechanically controlled thermostatic mixing valve maintains outlet temperature throughout shower experience
  • Up to 8 gpm (30.3 lpm) flow rate at 45 psi (3.1 bar) with maximum flow of 7 gpm (26.5 lpm) from one outlet
  • G 3/4 female inlet connections
  • G 1/2 female outlets
  • Service stops with integral filters
  • Antiscald protection
  • Integrated adjustable high-temperature limit stop to control maximum water temperature
  • Adjustable comfort setting (preset at approximately 104°F)
  • Includes optional flow restrictor, limiting total flow to 1.75 gpm (6.6 lpm), for installations where water conservation or CEC compliance is desired
  • Cast dezincification-resistant brass body provides long term reliability and resistance to aggressive water conditions
  • Requires three-outlet thermostatic valve control panel trim with recessed push buttons (sold separately)
  • Fully-serviceable from the front of the valve

Technical Information


Projects and case study related to this product