HOT RETURN COLD RETURN HOT SUPPLY COLD SUPPLY THE TRACvalve Advantage A typical valve package offers the following: * Test ports * Ball valves * Modulating two-way, 50 PSI close * Strainer with blow down cleanable flow limiting valve * Requires balancing WITH TRACvalve, You Get: * Reduced flow of up to 80%! * Improved chiller efficiency * TRACvalve modulating two-way 130 PSI close * Self-cleaning with LAT sensor * Range 300: 1 * Pressure independence * Self-balancing What's more, you pay NO PREMIUM on the TRACvalve package and its additional features! Simplify with demand-control performance vs. multiple variations of fixed flow! Made in the U.S.A. since 1916