|
Components
|
|
|
Body
|
Cast iron or Ductile iron
|
|
Bonnet
|
Cast iron or Ductile iron
|
|
Disc
|
Cast iron/Ductile ironwith NBR or EPDM
|
|
Stem
|
Stainless steel
|
|
Application
|
|
Face to face is according to BSS153/MSS-SP-71
|
|
Flange drilled is acording to BS4504/ANSI B16.1/B16.5
|
|
TEST
|
||
|
Working pressure
|
PN16
|
125/150PSI
|
|
Shell pressure
|
PN24
|
300PSI
|
|
Seat pressure
|
PN17.6
|
200PSI
|
|
Size
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
|
L
|
203
|
216
|
241
|
292
|
330
|
356
|
46
|
622
|
699
|
787
|
912
|
965
|
1067
|
1210
|
|
H
|
86
|
90
|
98
|
117
|
130
|
149
|
194
|
251
|
310
|
360
|
420
|
480
|
520
|
570
|