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Caleffi Z45 - 24v 3/4" Sweat 2 Way N.C. Zone Valve 7.5 Cv 20 PSI Aux. Switch 18" Leads Replaces Z411537
Vendor:CaleffiRegular price $159.12 USDRegular price -
Caleffi Z200537 - 2-way 3/4" Sweat 7.5 Cv 20 Psi
Vendor:CaleffiRegular price $61.20 USDRegular price -
Caleffi 573493A - Backflow Prev. 1/2" Swt/Npt Female
Vendor:CaleffiRegular price $91.35 USDRegular price -
Caleffi NA502640A - Plumbvent 1/2" Npt Low Lead Air Vent With Hygroscopic Cap
Vendor:CaleffiRegular price $46.53 USDRegular price -
Caleffi 553642A - 1/2" NPT Autofill Boiler Feed Valve W/ Pressure Gauge
Vendor:CaleffiRegular price $136.24 USDRegular price -
Caleffi 59756 - Discal Air Vent For Steel Body
Vendor:CaleffiRegular price $135.20 USDRegular price -
Caleffi 521619AC - 1" Sweat Thermo Mixing Valve W/Check Valves Low Lead Brass W/Adapter And Temp Gauge 85-150F 200 PSI
Vendor:CaleffiRegular price $278.64 USDRegular price -
Caleffi 521519AC - 3/4" Sweat Thermo Mixing Valve W/Checkslow Lead Brass W/Adapter And Temp Gauge 85-150F 200 PSI
Vendor:CaleffiRegular price $242.64 USDRegular price -
Caleffi F39807 - Replacement Cover And Float Assembly For Brass Discal 551 NA551 And Discaldirt 546 Series
Vendor:CaleffiRegular price $59.62 USDRegular price -
Caleffi 551067A - Discal Air Separator 1-1/4" Press
Vendor:CaleffiRegular price $286.56 USDRegular price -
Caleffi 551066A - Discal Air Separator 1" Press
Vendor:CaleffiRegular price $186.48 USDRegular price -
Caleffi 573006A - Combo Autofill 1/2" Press X 1/2" Press Asse 1012
Vendor:CaleffiRegular price $209.52 USDRegular price -
Caleffi Z56P - 24V NC 2 Way Zone Valve 1" Union Press Connections 7.5cv Terminal Block & Aux. Switch
Vendor:CaleffiRegular price $239.04 USDRegular price -
Caleffi 546197A - 1-1/4" Sweat 5461 Series Discal Dirtmag Air & Dirt Separator With Magnet
Vendor:CaleffiRegular price $442.06 USDRegular price -
Caleffi 132552A - Manual Balancing Valve With Flowmeter 3/4" NPT 2 To 7 GPM
Vendor:CaleffiRegular price $220.80 USDRegular price -
Caleffi 132662A - Manual Balancing Valve With Flowmeter 1" NPT 3 To 10 GPM
Vendor:CaleffiRegular price $257.60 USDRegular price
Precision Italian-engineered hydronic trim, balancing valves, and magnetic air/dirt separators from Caleffi. Essential components for closed-loop thermal stability and system protection.