12
KTM
VIRGO SERIES N TRUNNION MOUNTED BALL VALVES
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
11.3.3 Exploded view
Series N trunnion mounted ball valve with gland
Construction: Two-piece
Type: External trunnion
PARTLIST
Item No. Part name
1
Body
2
Adapter
3
Ball
4
Stem
5
Seat
6
Housing
7
Gland
8
Cap screw (gland-housing)
9
O-ring (body seal)
10
Gasket (body seal)
11
O-ring (stem seal)
12
Packing (stem seal)
13
O-ring (housing seal)
14
Gasket (housing seal)
15
O-ring (seat seal)
16
Stud (body-adapter)
17
Nut (body-adapter)
18
Key
19
Cap screw (key-stem)
20
Drain plug
21
Stud (body-housing)
22
Nut (body-housing)
23
Bearing (stem)
24
Thrust washer (stem)
25
Seat spring
26
Sealant fitting for DN 150 (NPS 6)
(for seat thru body cavity)
27
Lifting hook for DN 150 (NPS 6)
28
Trunnion
29
Bearing (trunnion)
30
Thrust washer (trunnion)
31
O-ring (trunnion seal)
32
Gasket (trunnion seal)
33
Hex screw (trunnion)
34
Dowels (body-housing)
35
Bush (stem)
Item No. Part name
