Summary of electric butterfly valve.
Electric butterfly valve with electric actuator butterfly valve and the perfect combination of the name, the same need of torsion configuration to conform to the international general SIO5211 connection standard platform and are + 5 ° for fine-tuning, and achieve precise Concorde.Working power supply usually have: DC24V, AC220V, AC380V, etc. The input signal: 4 ~ 20 ma, 0 ~ 10 v and other weak current signal. By the external regulation electric actuator and the valve stem connection after debugging; With electricity as the driving force to drive the hard seal butterfly valve plate and a 0 ~ 90 ° part of rotary motion. Receives the industrial automation control system of 4 ~ 20 ma signal to precisely control the valve opening, so as to achieve different process parameters such as flow, temperature, pressure regulation and control.
|
规格型号 |
H1 |
H2 |
H3 |
A |
B |
|
DN50 |
65 |
143 |
138 |
165 |
142 |
|
DN65 |
71 |
155 |
138 |
165 |
142 |
|
DN80 |
77 |
162 |
168 |
212 |
155 |
|
DN100 |
107 |
181 |
168 |
212 |
155 |
|
DN125 |
122 |
197 |
168 |
212 |
155 |
|
DN150 |
150 |
210 |
203 |
260 |
186 |
|
DN200 |
165 |
240 |
203 |
260 |
186 |
|
DN250 |
201 |
286 |
203 |
260 |
186 |
|
DN300 |
234 |
309 |
230 |
285 |
195 |
|
DN350 |
302 |
309 |
230 |
285 |
195 |
|
DN400 |
335 |
361 |
230 |
285 |
195 |
|
DN450 |
363 |
393 |
230 |
285 |
195 |
|
DN500 |
398 |
427 |
230 |
285 |
195 |
|
DN600 |
457 |
492 |
|
|
|
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