Product Description
The Caleffi 519700A is a differential bypass valve with 1-1/4 inch NPT connections, designed to optimize HVAC system performance by maintaining constant pressure and flow.
- Durable brass construction ensures long-term reliability.
- Adjustable settings from 2 to 10 psi for precise control.
- Maximum temperature handling up to 230 degrees Fahrenheit.
Product Highlights
This valve facilitates the smooth operation of water circulation in heating systems, maintaining the correct pressure to prevent noise and wear in pipes and equipment.
Product Information
Standard Information
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Brand: Caleffi
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MPN: 519700A
Technical Specifications
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Material: Brass
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Connection Type: MNPT x MNPT
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Size: 1-1/4 inch NPT
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Pressure Range: 2 to 10 psi
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Max Temperature: 230°F
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Max Pressure: 150 psi
