519502A | Differential Bypass 3/4"npt | Caleffi Length_39-1/8IN Tapped at top for 1⁄8″

Tapped at top for 1⁄8″ NPT safety drain connection for discharging moisture

- Reliable performance with minimal maintenance

It is also CSA certified and UL listed

4 1/2" L is a high-quality

which simplify troubleshooting and minimize downtime

519502A | Differential Bypass 3/4"npt | Caleffi Length_39-1/8IN Tapped at top for 1⁄8″Differential Bypass Valve 519502A by Caleffi The Caleffi 519502A is a differential bypass valve designed to maintain a constant pressure differential across a control valve. This ensures that the control valve operates within its optimal range, providing precise flow control and reducing the risk of cavitation or damage. Constructed from durable materials, the 519502A is suitable for use in a wide range of industrial and commercial applications,