SS2-SSL100-0100 Azbil Corporation - 2 - .. Structure 1. Spring case 2. Belleville spring 3. Packing follower 4. P4519 packing 5. Spacer The left figure shows “2” Belleville spring is not compressed. 1 2 3 4 5 Fig 1. CV3000 Alphaplus series, CV3000 series, and Flowing (2 inch or less) (Series design) 1. Gland stud 2. Gland nut 3. Packing flange (upper) 4. Packing flange (lower) 5. Belleville spring guide 6. Belleville spring 7. Packing follower 8. Spacer 9. Gland packing 10. Lantern ring B B A - A A B enlarged 1 2 3 4 7 8 9 10 5 6 Fig 2. FloWing (3 inch or over) (Parallel design)