Components
|
1
|
Body
|
Ductile Iron
|
|
2
|
Disc
|
Ductile iron with NBR/EPDM/FPM
|
|
3
|
Bonnet
|
Ductile iron
|
|
4
|
Stem
|
Stainless steel 416
|
|
5
|
Nut
|
Brass
|
|
6
|
Hand wheel
|
Ductile iron or Cast iron
|
|
7
|
Gland
|
Ductile iron
|
Application
|
1
|
Face to face is according to DIN3352-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
|
337
|
375
|
418
|
479
|
641
|
641
|
783
|
899
|
1053
|
|
H(Full open)
|
387
|
440
|
498
|
579
|
766
|
791
|
983
|
1149
|
1353
|
|
D(PN10)
|
165
|
185
|
200
|
220
|
250
|
285
|
340
|
395
|
445
|