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Caleffi 573009A 1/2" Sweat Backflow Preventer Autofill Valve

Name: Caleffi 573009A 1/2" Sweat Backflow Preventer Autofill Valve
Brand: Caleffi
SKU: 573009A
Price: 161.95 USD
Availability: InStock

Caleffi

$161.95

In Stock — 10+ available

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SKU:: 573009A
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Specifications

Product Type:: Backflow Preventer with AutoFill Valve
Subcategory:: Hydronic System Fill Valve
Application:: Residential/Commercial
System Type:: Boiler, Radiant Floor Heating, Hydronic Heating
Installation Type:: OEM Replacement
Inlet Size:: 1/2" NPT Female
Connection Type:: Sweat/Solder, NPT
Connection / Joint:: Sweat/Solder, NPT

Description

Caleffi 573009A combines a backflow preventer and automatic fill valve for hydronic heating systems. Features 1/2" sweat connection and 1/2" NPT female inlet. Maintains proper water level via float mechanism, prevents reverse flow contamination, and protects against low-water damage in boilers and radiant heating systems.