553642A | Autofill 1/2"NPT Inlet | Caleffi Product Type_Extension for Outdoor HMI Key Features: - Pressure range:

Key Features: - Pressure range: 25 to 125 psi - 1/4" NPT male connection - Durable construction for industrial applications - Snap-acting mechanism for precise switching - Suitable for various fluid systems For industrial engineers and maintenance professionals seeking a dependable pressure switch

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553642A | Autofill 1/2"NPT Inlet | Caleffi Product Type_Extension for Outdoor HMI Key Features: - Pressure range:The Caleffi 553642A Autofill Valve is an automatic water fill valve designed to maintain water pressure in sealed heating systems. Its 1 2" NPT inlet allows for easy connection to the system, ensuring reliable water supply and system pressure. With its robust construction, it can withstand the demands of industrial and commercial heating applications, providing long lasting performance. **Key Features and Benefits:** * Automatic water fill valve