SKU 304040A

Caleffi 1/2" Male NPT Vacuum Relief Valve 304040A

The Caleffi 304040A Vacuum Relief Valve features a 1/2" MNPT connection and helps prevent siphon conditions by admitting air under negative pressure in HVAC systems. This OEM valve matches factory specifications for reliable replacement.

Specifications

Model #: 304040A
Internet #: 700050917
Returnable: 90-Day
Store SKU #: 1015899249
HVAC Product Type: Relief Valve
Product Depth: 3 in
Product Width: 1.75 in
Product Height: 1.5 in
Product Weight: 0.22 lb
Manufacturer Warranty: 90 day parts warranty.
Brand/Model Compatibility: Caleffi

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