W 454
W 454
455
456
460
461
462
464
W
465
466
W
467
468
463
471
W
469
470
461
460
462
463
W 464
465
668
W 466
667
3.6.1.2 Detail Z Version for DN 80 through DN 150
W
Parts should be held in stock for maintenance purposes.
372.20 p.23
Version DN 25
3.6.1.3 View Y SSV flap
Versions DN 50 through DN 150