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Caleffi Autofill Boiler Feed Valve - 553549A
- 1/2 inch SW inlet - 1/2 inch NPT Outlet
Product ID • CAL553549A00
Overview
Caleffi Autofill Boiler Feed Valve 1/2 inch Sweat inlet - 1/2 inch NPT Outlet - 553549A.
Pre-adjustable automatic filling unit, anti-scale, visual system pressure setting indicator. Complete with manual shutoff valve, strainer and check valve used for filling water into hydronic gas, electric, oil or wood boilers.
Manuals & Docs
Technical Specs
Caleffi Autofill Boiler Feed Valve - 553549A Techs and Specs
- Ports Maximum inlet pressure
- 230 psi
- Ports Maximum working temperature
- 150 Degree F
- Setting pressure range
- 3 to 60 psi
- Preset outlet pressure
- 15 psi
- Body Material
- brass
- Cover Material
- PA 66 GF 30
- Seals Material
- NBR
- Indicator accuracy
- ±2 psi
- Connection Inlet
- 1/2 Inches NPT Male with union tailpiece
- Connection Outlet
- 1/2 Inches NPT Female
Info & Links
