Product Name: Floating Ball Check Valve with PFA Lined Model NO.: H40PFA Application: Industrial Usage Standard: ANSI Flow Direction: Unidirection Sealing Form: Gland Packings Globe Valve Pressure: Ordinary Pressure Structure: Ball Type Connection Form: Flange Material: Cast Steel Temperature: Ordinary Temperature Media: Acid Size: Dn25~350 Materials: Wcb+PFA Medium: Corrosion Medium Pressure Range: 150lb Ball: PTFE Trademark: YFM Transport Package: Plywood Specification: TS, CE, SGS Origin: Wenzhou, China HS Code: 8481804090 Product Description Floating Ball Check Valve with PFA LinedTechnical SpecificationDesign and Manufacture Standard: ASME B16.34, HG/T 3704Face-to-face Dimension: ASME B16.10, GB/T 12221Flange Standard: ASME B 16.5, GB/T 9119, DIN, JISInspection and Testing: API 598, GB/T 13927Product SpecificationBody Material: WCB, ASTM A395, CF8, CF8MLining Material: PFA, FEPNominal Diameter: 1/2"-14"(DN15~DN350)Pressure Range: Class150, PN10, PN16