BW DN 25 1'' REF: 211530251/1AB CHECK VALVES TYPE DN40 D1KA5000 D3KA1000/A / HP6.15.1B7P.TT D3KA1000/A / HP6.15.1B7P.TT DC2155121602 DH6.15.3VLCF.1V7P.TT.PB FD2.02.100.MR FTUSA 1889 RD3.40.1V7P.FL.SW H354.65.1V7PTTPBBWBW HP 3.32.1B7P. T6 MFG:22.02.113 PMAX:250 PN250 DN32 HP6 32 1B T6 SB HP6.40.1V7P.FL.PB.BW.BW KED3015/PB / 920151/P+JB KIT HP6.15 KED3015/PB / 920151/P+JB KIT HP6.15 NR3NA1NA, AR3.32.A.1V1.N.T6;