S/047578 Z205111 ( old reference )- Z205121 ( new reference ) Z900207 Z205121. Z300601 Z303706 Z200300E Z900107 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 )