Design
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LoadMatch
System
LOFlo
System
Air
Elimination
Circulators
& Pumps
Accessories
for circulators
& pumps
Heat Exchangers
Tanks
Valves &
Controls
Energy
Management
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00 Timer/
Aquastat
Accessories
 
 
 
Boiler Feed Valves
Pressure Reducing Valves, Dual Controls
Automatically feeds water to system whenever pressure drops below pressure setting of the valve.

 
Geothermal Valve
Heat Motor Zone Valves
Available in 3/4" threaded, 3/4" and 1" sweat connections.
 
iSeries
Mixing Valves
 

 
Plus Two
Multi-Purpose Valve
GPM: 20 - 10,000 • Sizes (in.): 1-1/2 - 14
 
Radiant Systems
X-Pump Block®
GPM (gal): 0-7.5 • Head (ft): 0-15.5 • HP: 2 • Sizes (in): 3/4:" NPT
 
 
5121 Mixing Valve
3/8-inch lead-free mixing valve
 
 
Pressure Reducing Valve
Cartridge style

 
HPK Header
Pump Kit
Pro-Fit® Parts
 
 
Twin-Tee®
Patented Technology
Replaces two primary circuit tees to connect secondary piping to primary. 

 
RPK Series-
Pump Less Volute
Pro-Fit® Parts
 
 
Zone Valve Controls
 
Easy-to follow PC board layout simplifies wiring.

 
 
568-22 Thermostat
Battery Operated
Uniform equipment compatible with dry contact switching (normally open & normally closed)
 
Freedom Flanges
Hydronic Accessories
 
 
Hydraulic Separators
Residential & Commercial Hydraulic Separators
Individual models designed for commercial or residential applications.
 
Multi-Volt
Zone Sentry Zone Valve
Accepts input voltages between 120 and 277VAC 50/60HZ
 
Suction Diffuser
Rear Strainer Pullout
GPM: 20 - 10,000 • Sizes (in.): 1-1/2 - 16