Caleffi · 2026 catalog
574151A
¾" FNPT in, ¾" FNPT union out
Published catalog evidence
Exact manufacturer record
- Code
- 574151A
- Description
- ¾" FNPT in, ¾" FNPT union out
- Catalog weight
- 9.4 lb
- Published row
- 574151A ¾" FNPT in, ¾" FNPT union out 9.4 -
Verification boundary
What still needs to match
Function and seriesConfirm valve, separator, manifold, fill, control, backflow, or accessory function and exact series.
ConnectionsVerify NPT, sweat, press, PEX, flange or union connection type and size.
Hydronic dutyCheck pressure, temperature, flow/Cv, materials, seals, potable/hydronic approvals, and control compatibility.
InstallationConfirm orientation, envelope, service access, and current Caleffi documentation.
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