Basis HTML versie
Dual Expanding Plug Valve
| 11
Cross Section – View and Features
1
2
3
4
5
6
7b
11
12
1
Position indicator
2
Yoke
3
Stem
4
Coupling cam
5
Gasket & O-ring
6
Packing
7
(a)
Lower &
(b)
Upper plate
8
Plug
9
Slip
10
Drain Plug
11
Body
12
Bleed system
10
9
8
7a