![Hydronic Auto Fill Valves](https://d2yn8sruhmqjt4.cloudfront.net/userfiles/images/inriver/original/31437_caleffi_573006a.jpg)
15 items
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- Body Material: BRASS
- End Style: MNPT x FNPT
- Nominal Size: 1/2 in
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Caleffi AutoFill™ 573006A Pre-Adjustable Automatic Filling Valve, 1/2 in, Press, 175 psi, Brass BodyCLF573006A MFG #: 537006A
- Body Material: BRASS
- End Style: PRESS
- Nominal Size: 1/2 in
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CLF573009A MFG #: 573009A
- Body Material: BRASS
- End Style: C x FNPT
- Nominal Size: 1/2 in
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- Body Material: BRASS
- End Style: PRESS
- Nominal Size: 1/2 in
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HONNK300S100 MFG #: NK300S-100
- Body Material: BRASS
- End Style: NPT or C
- Flow Rate: 16 gpm
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HONNK300S100UP MFG #: NK300S-100UP
- End Style: NPT or Sweat
- Nominal Size: 1/2 in
- Pressure Rating: 150 psi