No
|
Part
|
Material
|
1
|
Body
|
Nodular cast iron
|
2
|
Bonnet
|
Nodular cast iron
|
3
|
Disc
|
Gunmetal LG2
|
4
|
Disc ring
|
Perbunan rubber
|
5
|
Hinge pin
|
Special brass
|
6
|
Stem nut
|
Special brass
|
7
|
Stem
|
Special brass
|
DN
|
D1 |
D2 |
d1 |
d2 |
d3 |
L
|
L1
|
l
|
H
|
Weight
kg
|
50
|
200
|
165
|
50
|
68
|
82
|
180
|
90
|
45
|
130
|
12.0
|
65
|
220
|
185
|
65
|
85
|
99
|
200
|
100
|
45
|
140
|
14.0
|
80
|
250
|
200
|
80
|
100
|
114
|
215
|
108
|
45
|
150
|
20.0
|
100
|
285
|
220
|
100
|
130
|
146
|
260
|
130
|
45
|
175
|
27.0
|
125
|
315
|
250
|
125
|
158
|
174
|
290
|
152
|
45
|
200
|
37.0
|
150
|
340
|
285
|
150
|
190
|
206
|
330
|
176
|
45
|
220
|
45.0
|
|