Class 150 LB Butterfly Valve

A Class 150 LB butterfly valve, roughly equivalent to PN16 or PN20 pressure ratings, is a quarter-turn rotational valve designed for on/off control in pipeline systems. Known for their simplicity and compactness, butterfly valves are not typically recommended for flow regulation due to potential damage to the valve disk and compromised sealing integrity. Instead, they excel in low-pressure applications requiring straightforward flow shut-off, ensuring reliability and ease of operation.