Key Specifications / Features
This 24-inch Class 150 gear-operated lug-type double offset butterfly valve uses an ASTM A351 CF8M body and disc with a metal-to-metal hard seal, designed to API 609 and tested following API 598. It adopts a lug-style connection and a manual gear operator for smooth adjustment. The double offset design reduces friction between the disc and seat. It supports bidirectional pressure bearing and features a compact structure, suited for large-diameter pipelines in wastewater, marine, power plant, and flue gas desulfurization working scenarios.