Reduced Bore Ball Valve Manufacturer: Reduced Bore, 6 X 4 Inch Bronze Ball Valves, ASTM B148 C95800, Class 150 LB, PN6, PN10, PN16, PN20.
Body material: ASTM B148 C95800.
Pressure: Class 150 LB.
Face to face: ASME B16.10.
Test and inspection: API 598.