MX Series Valves
LARGE FLOW PROPORTIONAL THERMOSTATIC MIXING
OR DIVERTING VALVE
Union NPT Model
APPLICATION
Any application requiring accurate control of water
temperature based on mixing of hot and cold water, such
as: Domestic water for hotels, schools, hospitals, nursing
homes, offices, public facilities, commercial and industrial
buildings, space heating, central distribution systems,
heat pump systems, radiant floor heating, combo systems
and industrial applications.
Installer:
1. Fill in measured discharge temperature on CAU-
TION label.
2. Attach CAUTION label to MX series valve.
3. Explain CAUTION label to owner.
4. Leave this instruction sheet with owner or on the
job site.
Benefits
The MX Series thermostatic mixing valve provides energy
savings, increased comfort and safety for the user.
Flange Model
PRODUCT SPECIFICATIONS
• Dual purpose mixing or diverting valve.
• Constant water temperature under different
operating conditions.
• Proportional valve (control of hot and cold water).
• Flow reduction in seconds if cold water supply is
interrupted.
• Temperature adjustable.
• Union NPT models (1 in., 1-1/4 in., 1-1/2 in., and 2 in.).
• Flange connection models (2-1/2 in. and 3 in.).
• Install in any position, heat trapping not required.
• Recirculation connection for fast response.
• Brass / stainless steel construction.
• Moving parts Teflon® coated to prevent calcium and
lime deposits.
• Allen wrench for temperature adjustment included.
• Maximum pressure differential between hot and cold
ports is 7 psi.
• ASSE 1017 Listed.
• CSA approved.
• Lead Free Plumbing Code Compliance: the wettable
surfaces of lead-free models contain less than 0.25%
of lead by weighted average.
Application .....................................................................................
Product Specifications .............................................................
Operation .......................................................................................
Typical Installation Diagrams ................................................
®
C
US
PRODUCT DATA
Contents
1
1
3
3
38-00035EFS-01