API 609 Butterfly Valve

API 609 Butterfly Valve is a quarter-turn valve manufactured in strict compliance with the API 609 standard for petroleum, natural gas, and industrial pipeline systems. It is available in lug, wafer, and double-flanged types for reliable isolation and flow control. It covers sizes from NPS 2 to NPS 60 inches with standardized dimensions for easy installation and interchangeability. Made from carbon steel, stainless steel, and alloy steel, it ensures strong pressure containment and long service life. The valve provides tight shutoff, low fugitive emissions, and smooth flow control with minimal pressure drop. As a platform representing multiple China butterfly valve manufacturers, we invite you to contact us for reliable API 609 Butterfly Valve supply and customized solutions designed around your project needs.