Welded Needle Valve
Introduction:
Welding needle valve is suitable for steam and other high pressure and high temperature pipeline in thermal power plants as a opening and closing mechanism, but also an important part of the instrument measurement pipeline system, its function is to open or cut off the pipeline path.
Outline Drawing:
Main Parameters:
| Nominal Diameter |
D0 |
L |
H |
H1 |
d |
| 6 |
80 |
100 |
100 |
110 |
6 |
| 10 |
80 |
120 |
100 |
110 |
8 |
| 15 |
100 |
130 |
120 |
130 |
12 |
| 20 |
120 |
145 |
150 |
165 |
15 |
| 25 |
140 |
170 |
165 |
190 |
18 |
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