Brochure

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MIXING VALVES FOR CENTRALIZED HYDRONIC SYSTEMS
Motorized mixing valve for hydronic
systems or in radiant panel heating
systems. Operates on a control signal
from a separately-sourced outdoor reset
controller. High flow rate. No swings due to
sudden changes in thermal load.
Installation flexibility with reversible cold
inlet port and straight through flow direction
from hot inlet to mixed outlet.
Brass body.
Max. working pressure: 200 psi.
Temperature range: 40—210ºF.
NA164
3-way - 24 V AC
motorized 3-wire
control temperature
mixing valve
Adjustable thermostatic mixing valve for
boiler protection and low temperature
mixing. Installation flexibility with reversible
cold inlet port and straight through flow
direction from hot inlet to mixed outlet.
Brass body.
Max. working pressure: 200 psi.
Max. inlet temperature: 185ºF.
Adjustable range: 80—130ºF.
NA163
3-way fixed
temperature mixing
valve
Code Description Cv Lbs USD
NA16369 1" sweat unions 3.9 4.8 909.00
Code Description Cv Lbs USD
NA16469 1" sweat unions, floating 7.7 5.8 1,153.00
F19149 Replacement actuator 3-wire floating 1.8 466.00
SCALD PROTECTION THERMOSTATIC MIXING VALVES FOR PLUMBING
5213
Scald Protection
Point-of-Use
ASSE 1070
Code Description Cv Lbs USD
521347A ½" PEX crimp union 2 2 287.00
521348A ½" PEX expansion union 2 2 287.00
521342A ½" NPT male union 2 2 301.00
521349A ½" sweat union 2 2 287.00
521357A ¾" PEX crimp union 2 2 301.00
521358A ¾" PEX expansion union 2 2 301.00
521352A ¾" NPT male union 2 2 313.00
521359A ¾" sweat union 2 2 301.00
521367A 1" PEX crimp union 2 2 359.00
521368A 1" PEX expansion union 2 2 359.00
521362A 1" NPT male union 2 2 372.00
521369A 1" sweat union 2 2 359.00
521301A* Replacement body, no fittings 2 1.5 198.00
M C
Construction details
Adjustable thermostatic mixing valve for point of
use where protected from scalding caused by hot
water with locking set point. Complete with check
valves on both hot and cold inlets.
Low-lead brass body.
Max. working pressure: 150 psi.
Max. inlet temperature: 185ºF.
Adjustable range: 85—120ºF.
Temperature control: ±3°F.
Min. flow for optimum performance: 0.5 gpm.
5213
Scald Protection
Point-of-Use
Code Description Cv Lbs USD
521333A
3
/
8
" compression union 2 2 244.00
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Adjustable thermostatic mixing valve for
point of use where protected from scalding
caused by hot water with locking set point.
Complete with check valves on both hot and
cold inlets.
Low-lead brass body.
Max. working pressure: 150 psi.
Max. inlet temperature: 185ºF.
Adjustable range: 85—120ºF.
Temperature control: ±3°F.
Min. flow for optimum performance: 0.5 gpm.
ASSE 1070
Meets requirements of ANSI/NSF 372-2011. Certified to ASSE 1070, CSA B125.3, UPC, IPC, Low Lead Laws and listed by ICC-ES for use in accordance
with the U.S. and Canadian plumbing codes.
*See fitting selection table in Section 8.
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