Cast Iron Ball Check Valve 1.Size:1-1/2"to 64" or ... PN16 3.Standard:ANSI,JIS,DN,BS Cast Iron Ball Check Valve 1) Size: 1-1/2"to 64" or ... DIN 3202 F4-F5, JIS B2002, ANSI B16.10 4) Flanged end: BS4504, DIN 2532, JIS B2212, ANSI B16.10/ ... .125LB, 150LB 3) Type: Cast iron ball valve, butterfly valve, gate valve, globe valve, swing check valve, wafer butterfly valve, y-strainer etc. 4) Material: CAST IRON ...