Product Description
The Caleffi 519502A is a differential bypass valve designed for industrial use. It features a graduated scale for precise flow rate adjustments up to nine gallons per minute. The valve has three-quarters inch NPT connections, ensuring compatibility with standard piping systems.
- Adjustable flow rates up to nine gallons per minute
- Durable construction for reliable performance
- Compatible with standard three-quarters inch NPT connections
Product Highlights
This valve provides effective flow control in systems with two-way zone valves, making it ideal for hydronic heating systems.
Product Information
Standard Information
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Brand: Caleffi
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MPN: 519502A
Technical Specifications
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Nominal Size: 3/4 inch
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Maximum Flow Rate: 9 GPM
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Pressure Rating: 150 psi
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Temperature Rating: 32 to 230 degrees Fahrenheit
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Body Material: Brass
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Softgoods Material: EPDM O-Ring
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End Style: MNPT
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Series: 519
