57
9
18
19
17
2
23
23
7
8
6
3
4
21
15
14
10
20
1
Original document - Mi-205 EN Edition: 2021-04
6.10.6 MTV DN 350-500, with PTFE seat
Fig.6-16 DN 350-500, with PTFE seat
1 Key 6 Gland 10 Cover plate 18 Gasket 23 Bearing
2 Shaft, upper 7 Valve body 14 Seat complete 19 Cover
3 Stud 8 Stuffing box 15 Disc 20 Screw
4 Nut 9 Screw 17 Shaft, lower 21 Cyl. pin
The following parts are included in sealing kits for valves with PTFE seats:
DN 350-500: Pos. no. 1, 8, 14 and 18.