Discover a high-quality Stainless Steel Center Line Butterfly Valve, compliant with API 609 standards. This 4-inch valve, rated at 150 LB and DN100, PN20, is crafted from ASTM A351 CF8 stainless steel for durability. Featuring an EPDM/PTFE Soft Seat for optimal sealing, it is rubber-lined and equipped with flanged ends. Easily operated with a wrench, this valve ensures efficient flow control in various applications. Valve description: Center line-type Butterfly Valve, flange, soft seat: EPDM/PTFE, RUBBER LINED. Design: API 609. Body: ASTM A351 CF8 Nominal size: 4 Inch. Nominal class: 150 LB. End Connection: Flange. Face to face: API 609. Test and inspection: API 598.
Product Range: Body material: Stainless steel. Normal diameter: 2 - 24 Inch (DN50 - DN600). End connection: Flanged, WAFER, LUG. Pressure range: Class 150 LB (PN6 - PN16). Working temperature: -29℃ - +100℃.