PROPORTIONAL THERMOSTATIC MIXING AND DIVERTING
VALVE STANDARD AND "C" TEMPERATURE RANGE MODELS -
NPT, UNION SWEAT, THREAD, CPVC, UNION PROPRESS AND
The AM-1 Series™ family of quality valves in a variety of
temperature ranges and connections, for master mixing or
Media Temperature Ranges:
Cold Inlet: 39°F-80°F (4°C-27°C)
Hot Inlet: 120°F-180°F (49°C-82°C)
C Model: 70°F-120°F (21°C-49°C)
Standard Model: 70°F-145°F (21°C-63°C)
Straight-through design (HOT and COLD at same level).
Nickel plated brass construction. EPDM o-rings. Made in
Lead Free Plumbing Code Compliance: The wettable
surfaces of lead free models contain less than .25% of
lead by weighted average
Operating Pressure: 150 psi (1034 kPa) maximum.
Patent Information: U.S. Patent No. 6,079,625.
Temperature Gauge Adapter: Lead-free brass, EPDM o-
Mounting must comply with all local codes.
NOTE TO INSTALLER: This product should be installed by
a qualified individual, in accordance with local codes and
ordinances. It is the responsibility of the installer to
properly select, install and adjust these devices as
specified in these instructions. For installations which
require compliance with Building/Mechanical/Plumbing
Codes, the appropriate AM-1 Series™ valve must be
chosen and installed, and the discharge temperature set
and locked according to these instructions. AM-1 "C"
Series models with the temperature range, 70°F–120°F
(21°C–49°C) and "Standard" models with temperature
range 70°F–145°F (21°C–63°C) are ASSE
source application) certified, and CSA
These models shall be used to supply water to tubs,
showers, bathing facilities and other outlets. These valves
should be installed where they will be accessible for
cleaning, servicing or adjustment.
ASSE 1017 Applications—Point of
These AM-1 Series models can be installed in any position
consistent with the intended use. For domestic hot water
supply, the valve must be installed as shown in Fig. 1.
There shall be no shut-off valves installed between the
cold water line and the cold water connection on the AM-1
Series valve. Check valves shall be installed as indicated
for NPT models; all AM-1 models with union fittings are
supplied with integral check valves on both the hot and
cold ports. A cold water service valve may be installed, as
indicated, between the cold water supply line to the
distribution system and the cold water line supplying both
the water heater and the AM-1 Series valve.
-UCPVC and -UPEX models are not CSA listed.
1017 (point of