B101 Lined Ball Check (45°, Y-type)DIN-standard (ASME and JIS on request)Size range: DN15-100 / NPS ½"-4" Pressure rating: DIN PN 10-16 / ASME CL150 / JIS 10K Temperature range: EN -20°C (-4°F) to 180°C (356°F) Material body: Ductile iron EN-JS 1049 / Teflon® PFA Lined / Ball in Solid Teflon® PTFE