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- High capacity float type automatic air vent designed for use on manifolds or pipes in sealed heating systems. Check valve on 5023 series allows an easy replacement of air vent without purging the system.
Caleffi VALCAL® Automatic Air Vent, Series: 5023, 1/2 in Nominal, MNPT, 150 psi Max Working, 250 deg F, Brass, 2-3/16 in L x 4-3/4 in H
- Replacement high capacity air vent with service check valve fits hydro separator 548 series
- 60 psi max discharge pressure
- 2.5 scfm max discharge rate
- Service Check Valve
- Connection TypeMNPTMaterialBRASSNominal Size1/2 inTemperature Rating250 deg FWorking Pressure150 psi MaxDimensions2-3/16 in L x 4-3/4 in HManufacturerCaleffiManufacturer #502343ASeries5023