Stainless Steel Flange Needle Valve
Introduction:
Stainless steel flange needle valve as a whole adopts forging body, the connection form is flange connection, cone valve disc seal, the change of valve seat orifice is proportional to the valve disc stroke.
Application:
Because the valve stem opening or closing stroke is relatively short, and has a reliable cut off function, but also suitable for flow regulation, suitable for water, liquid, steam, oil and other media, widely used in chemical, electric power, metallurgy and other instrument measurement pipeline system.
Outline Drawing:
Main Parameters:
| Nominal Szie DN |
A |
B |
C |
F |
N-φ |
L |
H |
D0 |
| DN10 |
90 |
60 |
41 |
14 |
4-φ14 |
130 |
90 |
60 |
| DN15 |
95 |
65 |
46 |
14 |
4-φ14 |
132 |
90 |
60 |
| DN20 |
105 |
75 |
56 |
16 |
4-φ14 |
150 |
105 |
80 |
| DN25 |
115 |
85 |
65 |
16 |
4-φ14 |
150 |
120 |
100 |
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