Hydronic System Components

Caleffi

Caleffi 574207A : AutoFill Combo Filling Valve & Backflow Preventer, 1/2" Press x 1/2" FNPT, ASSE 1013

Caleffi

Caleffi 574216A : AutoFill Combo Filling Valve & Backflow Preventer, 1/2" Press x 1/2" Press, ASSE 1013, w/ Pressure Gauge

Caleffi

Caleffi 574217A : AutoFill Combo Filling Valve & Backflow Preventer, 1/2" Press x 1/2" FNPT, ASSE 1013, w/ Pressure Gauge

Caleffi

Caleffi 574700A : FlowShield RP Backflow Preventer, 1-1/4" NPT, ASSE 1013, Lead-Free

Caleffi

Caleffi 574706A : FlowShield RP Backflow Preventer, 1-1/4" Press, ASSE 1013, Lead-Free

Caleffi

Caleffi 574801A : FlowShield RP Backflow Preventer, 1-1/2" NPT, ASSE 1013, Lead-Free

Caleffi

Caleffi 574806A : FlowShield RP Backflow Preventer, 1-1/2" Press, ASSE 1013, Lead-Free

Caleffi

Caleffi 574900A : FlowShield RP Backflow Preventer, 2" NPT, ASSE 1013, Lead-Free

Caleffi

Caleffi 574906A : FlowShield RP Backflow Preventer, 2" Press, ASSE 1013, Lead-Free

Caleffi

Caleffi 577660A : 577 XF Magnetic Dirt Separator 1" NPT Male Union

Caleffi

Caleffi 577666A : 577 XF Magnetic Dirt Separator 1" Press Union

Caleffi

Caleffi 577669A : 577 XF Magnetic Dirt Separator 1" Sweat Union

Caleffi

Caleffi 577870A : 577 XF Magnetic Dirt Separator 1-1/4" FNPT Union

Caleffi

Caleffi 577876A : 577 XF Magnetic Dirt Separator 1-1/4" Press Union

Caleffi

Caleffi 577879A : 577 XF Magnetic Dirt Separator 1-1/4" Sweat Union

Caleffi

Caleffi 577980A : 577 XF Magnetic Dirt Separator 1-1/2" FNPT Union

Caleffi

Caleffi 577986A : 577 XF Magnetic Dirt Separator 1-1/2" Press Union

Caleffi

Caleffi 577989A : 577 XF Magnetic Dirt Separator 1-1/2" Sweat Union

Caleffi

Caleffi 59455 : FlowShield Upstream Check Valve 1-1/2" RP

Caleffi

Caleffi 59456 : FlowShield Downstream Check Valve 1-1/2" RP