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Washer, 3/4" Cap, Brass, 3/4" Ball Valve, 1/2” PEX, Full Port
Washer, 3/4"
Our price: $0.29
Cap, Brass, 3/4"
Our price: $1.59
Washer, 3/4".  Can be used to with part 5348 (Cap, Brass 3/4") to cover end of brass hose bib (p/n 199). Cap, Brass, 3/4".  Can be used to with part 5349 (Washer, 3/4") to cover end of brass hose bib (p/n 199). Full port ball valve 1/2 for Central PEX.
Ball Valve, 1/2" Ball Valve, 3/4" Full Port Thermostat Kit, 150°F
Ball Valve, 1/2"
Our price: $10.95
Thermostat Kit, 150F
Our price: $12.65
Brass FIP Ball Valve, 1/2". Brass FIP Ball Valve.  3/4" Full Port Ball Valve is used on both sides of the pump and on the furnace for each water line.  Ball Valve, 3/4" Full Port Replacement thermostat for thermostatic valve kits.  Includes gasket and instructions.  Note that for the 1-1/4" thermostatic valve, two thermostats are required.  Thermostat Kit, 150F
Ball Valve, 1" Automatic Vent Valve Sweat Ball Valve, 3/4" x 3/4", sweat fittings
Ball Valve, 1"
Our price: $13.95
Automatic Vent Valve
Our price: $17.95
Brass FIP 1" Ball Valve Automatic Vent Valve, vents air automatically.  For use in pressurized systems only.  Fitting is 1/8" NPT. Sweat Ball Valve, 3/4" x 3/4", sweat fittings - Lead Free
Ball Valve, 1” PEX, Full Port Vent Elbow, Copper, 3/4" x 3/4" sweat fittings Swing Check Valve, Brass, 3/4"
Full port ball valve 1 for Central PEX. Vent Elbow, Copper, 3/4" x 3/4" sweat fittings Brass Swing Check Valve with FIP fittings prevents reverse circulation.  Swing Check Valve, Brass, 3/4"
3-Way Valve, Brass, 3/4" FIP Manifold w/o Valve, 2-Loop Manifold w/o Valve, 3-Loop
Manually operated, FIP, brass 3-Way Valve. For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed.  Does not include valves or caps. For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed.  Does not include valves or caps.
Valve Head, 1/2” Vertical, TRV II Swing Check Valve, Brass, 1-1/4" Purge Tee, Drain, Brass, 3/4" female
Replacement valve head for 604 TRV II Valve Body and Head, 1/2" vertical. Brass Swing Check Valve with FIP fittings prevents reverse circulation.  Swing Check Valve, Brass, 1-1/4" Purging and Filling Tee used to fill system and purge system of air.  Purge Tee, Drain, Brass, 3/4" female
Ball Valve, 1-1/4" Manifold with Valve, 2-Loop Flow Check Valve, 1" threaded
Ball Valve, 1-1/4"
Our price: $39.42
Brass FIP Ball Valve, 1-1/4". For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed. Used in hydronic floor heating to prevent ghost flow when the components are above the manifold. Can be installed horizontally or vertically. Flow Check Valve, 1" cast iron, threaded FNPT x FNPT connections.
Manifold with Valve, 3-Loop 3/4" Thermostatic Valve Fittings Kit 3-Way Zone Valve, 24-Volt, Replacement Head
For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed. Fittings Kit for 3/4" Thermostatic Valve.  Valve (p/n 2500024) sold separately.
Replacement head for 114 and 127 3-Way Zone Valves (valves no longer available). Can also be used as a replacement head for 571 and 671 2-way zone valves.
Radiant Mixing Valve, 3/4" NPT fittings Radiant Mixing Valve, 1" NPT fittings Water Heater Mixing Valve, 3/4” NPT fittings, lead free
For controlling water temperature in various types of radiant heat systems.  Temperature range 70­F - 180F.  These are not anti-scald valves and are not intended to be used on water heaters.  Radiant Mixing Valve, 3/4" NPT fittings For controlling water temperature in various types of radiant heat systems.  Temperature range 70­F - 180F.  These are not anti-scald valves and are not intended to be used on water heaters.  Radiant Mixing Valve, 1" NPT fittings Designed specifically for water heaters, with a temperature range of 90F - 130F. Water Heater Mixing Valve, 3/4" NPT fittings. Includes 18" braided hose and brass tee.
Replacement Acutator Head for Sentry Zone Valve Radiant Mixing Valve, 1/2" NPT fittings Tempering Valve, 3/4" sweat fittings
Replacement actuator head for Sentry zone valves. On-off, normally open or normally closed control in open and closed hydronic systems. Simple to install and operate, the valve can be installed in any direction, in any orientation. Snap-in quick connects make for a simple and secure wiring hook-up. LED shows full functionality of the valves operation and thermostat status. Uses half
the power of the 560 Series Zone Valves.
For controlling water temperature in various types of radiant heat systems.  Temperature range 70­F - 145F.  These are not anti-scald valves and are not intended to be used on water heaters.  Radiant Mixing Valve, 1/2" NPT fittings Mixing valve for tempering hot water, with an adjustable temperature range between 120-160F.  Tempering Valve, 3/4" sweat fittings