Components
|
1
|
Body
|
Ductile Iron or cast iron
|
|
2
|
Disc
|
Ductile iron or cast iron
|
|
3
|
seat
|
Brass/bronze
|
|
4
|
Stem
|
Stainless steel 416
|
|
5
|
bonnet
|
Ductile iron
|
|
6
|
Hand wheel
|
Ductile iron or Cast iron
|
|
7
|
Yoke
|
Ductile iron
|
Application
|
1
|
Face to face is according to DIN3202-F4
|
|
2
|
Flange drilled is according to DIN2532/2533/2501
|
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
|
150
|
170
|
180
|
190
|
200
|
210
|
230
|
250
|
270
|
|
H
|
395
|
453
|
496
|
566
|
685
|
742
|
961
|
1138
|
1266
|
|
D(PN10)
|
178
|
178
|
203
|
254
|
254
|
305
|
356
|
405
|
457
|
|
D(PN16)
|
165
|
185
|
200
|
220
|
250
|
285
|
340
|
405
|
460
|
|
C
|
180
|
180
|
200
|
250
|
280
|
280
|
340
|
340
|
400
|