Product Description
The Caleffi 553542A Autofill Boiler Feed Valve is essential for maintaining water levels in boiler systems. This valve automatically detects and fills the water level in hydronic heating systems, preventing issues from low water levels.
- 1/2 NPT connection for easy installation.
- Constructed of durable brass to resist corrosion.
- Automatic operation using a float mechanism.
Product Highlights
This valve helps ensure a consistent and reliable water supply to the boiler, which is crucial to avoid system damage.
Product Information
Standard Information
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Manufacturer: Caleffi
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MPN: 553542A
Technical Specifications
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Item Number: 553542A
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Nominal Size: 1/2 inches
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Connection Type: MNPT x FNPT
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Pressure Rating: 230 psi
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Max Temperature: 150 degrees F
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Material: Brass
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Seal Material: NBR Seal
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Series: 553
