NO.
|
PART NAME
|
MATERIAL
|
1
|
Body
|
Cast iron, Ductile iron
|
2
|
Screen
|
SS304
|
3
|
Bolt
|
Carbon steel
|
4
|
Gasket
|
EPDM, BUNA or Graphite
|
5
|
Bonnet
|
Cast iron, Ductile iron
|
6
|
Plug
|
Malleable iron
|
DN
|
L
|
D
|
D1
|
b
|
n-d
|
50
|
230
|
165
|
125
|
20
|
4-19
|
65
|
290
|
185
|
145
|
20
|
4-19
|
80
|
310
|
200
|
160
|
22
|
8-19
|
100
|
350
|
220
|
180
|
24
|
8-19
|
125
|
400
|
250
|
210
|
26
|
8-18
|
150
|
480
|
285
|
240
|
26
|
8-22
|
200
|
600
|
340
|
295
|
30
|
12-22
|
250
|
730
|
405
|
355
|
32
|
12-26
|
300
|
850
|
460
|
410
|
32
|
12-26
|
350
|
980
|
520
|
470
|
36
|
16-26
|
400
|
1100
|
580
|
525
|
38
|
16-30
|
450
|
1200
|
640
|
585
|
40
|
20-30
|