Z300401 V300500. Z200503E Z240201 Z200161E old code, new code Z200101E ;Pneumatic valve Z500400 Art F DE1155 Gasket kit ART F DE1155 Brass ball valve ( obsolete replaced by Z300980 ) Z200603E Z200404E Z207104 Z300401 Z303204 Z901400/632 old code, new code Z901420 ;Valve Z303504 Z100405 NPT, 1-1/2"" Gate NO Valvaut NPT