Components
|
1
|
Body
|
Ductile Iron
|
|
2
|
Disc
|
Ductile iron with NBR/EPDM/FPM
|
|
3
|
Bonnet
|
Ductile Iron
|
|
4
|
Stem
|
Stainless steel 416
|
|
5
|
Gland
|
Ductile iron
|
|
6
|
Hand wheel
|
Ductile iron or Cast iron
|
Application
|
1
|
Face to face is according to BS5163:1986
|
|
2
|
Flange drilled is according to BS4504
|
Test
|
Working Pressure
|
PN10
|
PN16
|
|
Shell pressure
|
1.5MPA
|
2.4MPA
|
|
Seat pressure
|
1.1MPA
|
1.76MPA
|
Dimensions unit:mm
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
L
|
178
|
190
|
203
|
229
|
254
|
267
|
292
|
330
|
356
|
|
H
|
265
|
297
|
313
|
359
|
451
|
451
|
544
|
621
|
730
|
|
C
|
200
|
200
|
250
|
280
|
280
|
340
|
340
|
400
|
450
|
|
D
|
165
|
185
|
200
|
220
|
250
|
285
|
340
|
405
|
460
|