Hydronic System Components

Caleffi

Caleffi NA10808 : Insulation Jacket Kit for 2" Union 548 Separators

Caleffi

Caleffi 142251A : Static Balancing Valve (Variable Orifice), 3/4" FNPT w/ PT Ports, Max Cv 5.0, 4-Turn Adjustment, DZR Low-Lead Brass

Caleffi

Caleffi 535651HA : PresCal Pressure Reducing Valve 3/4" Press w/ Gauge

Caleffi

Caleffi 535661HA : PresCal Pressure Reducing Valve 1" Press w/ Gauge

Caleffi

Caleffi CBN546119 : DISCALDIRTMAG Accessory 2"

Caleffi

Caleffi 108860A : iStop Anti-Freeze Valve, 1" Female NPT

Caleffi

Caleffi 132432A : QuickSetter Balancing Valve with Built-In Flowmeter, 1/2" FNPT, 0.5-1.75 GPM, Brass

Caleffi

Caleffi 132436AFC : QuickSetter+ Balancing Valve with Built-In Flowmeter, 1/2" Press, 0.5 - 1.8 GPM, DZR Low-Lead Brass

Caleffi

Caleffi 132666A : QuickSetter Balancing Valve with Built-In Flowmeter, 1" Press, 3.0 - 10 GPM, Brass

Caleffi

Caleffi 304840A : FlowShield DuC Dual Check Backflow Preventer, 1/2" NPT Male Union, ASSE 1024, Lead-Free

Caleffi

Caleffi 304858A : FlowShield DuC Dual Check Backflow Preventer, 3/4" PEX Expansion Union, ASSE 1024, Lead-Free

Caleffi

Caleffi 437516 : Compression Fitting 1/2" Copper

Caleffi

Caleffi 520519A : AngleMix 3-Way Thermostatic Mixing Valve 3/4" Sweat w/ Temp Gauge

Caleffi

Caleffi 520616A : AngleMix+ 3-Way Thermostatic Mixing Valve 1" Press w/ Temp Gauge

Caleffi

Caleffi 535009HA : Replacement Cartridge for 535H 1-1/4", 1-1/2" and 2"

Caleffi

Caleffi 535370HA : PresCal Pressure Reducing Valve 1-1/4" NPT

Caleffi

Caleffi 535560HA : PresCal Pressure Reducing Valve 1" PEX Expansion

Caleffi

Caleffi 535951HA : PresCal Pressure Reducing Valve 3/4" Sweat w/ Gauge

Caleffi

Caleffi 536083A 109 : High-Range Pressure Reducing Valve 1-1/2" Sweat w/ Gauge

Caleffi

Caleffi 574004A : FlowShield RP Backflow Preventer, 1/2" NPT, ASSE 1013, Lead-Free