"Sealing set for ALFA 60, DN 1"" (9)"; O-Ring set in NBR for pneumatic actuator type AVT 075 (10) Flanged ball valve type ALFA 50 SB (11) "Spare ball for ball valve ALFA 50 DN 4"", material CF8M (13)"; "Sealing set for ALFA 50, DN 4"" (19)"; O-Ring set in NBR for pneumatic actuator type AVT 140 (15) "Flanged ball valve type ALFA 50 SB, DN 4"" "Spare ball for ball valve ALFA 50 DN 4"", material CF8M (18)"; "Sealing set for ALFA 50, DN 4"" material TFM 1600 O-Ring set in NBR for pneumatic actuator type AVT 125 (20) "Flanged ball valve type ALFA 50 SB, DN 3"" "Spare ball for ball valve ALFA 50 DN 3"", material CF8M (23)"; "Sealing set for ALFA 50, DN 3"" material TFM 1600 ALFA 20R (KA603228) ALFA 103 (KA613801) A64F/GT300