Parts list: № Number Qty Name Options 4634207 1 Valve 24 4451784 12 Adapter Fitting 24A 4509180 1 O-Ring 25 4451785 4 Adapter Fitting 25A 4509180 1 O-Ring 26 4451786 3 Reducer 26A 4509180 1 O-Ring 39 4451789 3 Pipe Plug 39A 4509180 1 O-Ring 40 4451790 2 Pipe Plug 40A 957366 1 O-Ring Next page: 50 VALVE; SHUTTLE (5/5) SERIAL NO.:450, 470H, 470R:020001-023010 NA:020001-023106 500LC, 520LCH, 520LCR:020001-020398 51 VALVE; SHUTTLE (1/5) SERIAL NO.:450, 470H, 470R:023011- NA:023107- 500LC, 520LCH, 520LVR:020399- 52 VALVE; SHUTTLE (2/5) SERIAL NO.:450, 470H, 470R:023011- NA:023107- 500LC, 520LCH, 520LCR:020399- 53 VALVE; SHUTTLE (3/5) SERIAL NO.:450, 470H, 470R:023011- NA:023107- 500LC, 520LCH, 520LCR:020399- 54 VALVE; SHUTTLE (4/5) SERIAL NO.:450, 470H, 470R:023011- NA:023107- 500LC, 520LCH, 520LCR:020399- 48 VALVE; SHUTTLE (3/5) SERIAL NO.:450, 470H, 470R:020001-023010 NA:020001-023106 500LC, 520LCH, 520LCR:020001-020398 47 VALVE; SHUTTLE (2/5) SERIAL NO.:450,470H,470R:020001-023010 NA:020001-023106 500LC, 520LCH, 520LCR:020001-020398 46 VALVE; SHUTTLE (1/5) SERIAL NO.:450, 470H,470R:020001-023010 NA:020001-023106 500LC, 520LCH, 520LCR:020001-020398 45 VALVE; FC SERIAL NO.:020001- 44 VALVE; PILOT SERIAL NO.:020001-