Product Description
The CALEFFI 553542A Autofill Boiler Feed Valve is an essential device for maintaining the appropriate water level in boilers, particularly within hydronic heating systems. Ensuring a stable system pressure and automatically adjusting water supply, this valve is integral to system reliability and efficiency.
- Automatic pressure regulation to preset values ensuring system stability.
- Durable brass construction with a stainless steel float for longevity.
- Easy installation with half inch NPT connections.
Product Highlights
This valve not only optimizes the operational reliability of heating systems but also offers a simple setup and adjustment process, contributing to maintenance ease.
Product Information
Standard Information
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Brand: CALEFFI
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MPN: 553542A
Technical Specifications
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Connection Type: 1/2 inch MNPT Inlet x 1/2 inch FNPT Outlet
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Material: Brass body, NBR Seal, Stainless Steel Float
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Pressure Rating: up to 230 psi
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Temperature Rating: Maximum 150 degrees Fahrenheit