Driving Mode: | Electric |
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Connection Form: | Flange |
Structure: | Centre Sealing |
Work Pressure: | Low Pressure (Pn<1.6mpa) |
Working Temperature: | Normal Temperature (-40°C<T<120°C) |
Material of Seal Surface: | Soft Sealed |
Customization: |
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Brief Introduction.
This type of on/off valve is an ideal device to control flow,especially for low temperature,low pressure pipelines,it is widely applied in pulp industry,chemical industry,power station, glass factory,etc industry and some environmental projects.Field of Application.
Product Name: D941 Flanged Soft Seal Electric Aeration Butterfly Valve.
Pressure Rating: 0.6 Mpa.
Nominal Diameter: DN50-1000 mm.
Body Material: Steel WCB,314,316.
Standard flanges: DIN, ANSI, JIS.
Material of Main Component.
Name of component | Material of component |
Body | Grey Iron,Ductile Iron,WCB,304,316 |
Stem | 2Cr13 |
Disc | 2Cr13/304,316 |
Name of component | Material of component |
Body | Grey Iron,Ductile Iron,WCB,304,316 |
Stem | 2Cr13 |
Disc | 2Cr13/304,316 |
Seat | NBR,EPDM |
DN | L | D | H1 | H2 | P | A |
50 | 108 | 110 | 180 | 100 | 96 | 163 |
65 | 112 | 130 | 190 | 110 | 96 | 163 |
80 | 114 | 150 | 200 | 120 | 96 | 163 |
100 | 127 | 170 | 210 | 130 | 115 | 195 |
125 | 140 | 200 | 230 | 150 | 115 | 195 |
150 | 140 | 225 | 240 | 160 | 137 | 217 |
200 | 152 | 280 | 260 | 180 | 258 | 147 |
250 | 165 | 335 | 310 | 230 | 299 | 165 |
300 | 178 | 395 | 342 | 262 | 299 | 165 |
350 | 190 | 445 | 367 | 287 | 349 | 182 |
400 | 216 | 495 | 373 | 293 | 349 | 182 |
450 | 222 | 550 | 400 | 320 | 349 | 182 |
500 | 229 | 600 | 426 | 346 | 397 | 199 |
600 | 267 | 705 | 483 | 403 | 397 | 199 |
700 | 292 | 810 | 547 | 467 | 473 | 221 |
800 | 318 | 920 | 626 | 546 | 560 | 249 |
900 | 330 | 1020 | 676 | 596 | 560 | 249 |
1000 | 410 | 1120 | 726 | 646 | 601 | 280 |
Main Technical Parameters and Indexes of Performance.
Actuator type | Function |
On-off | Feedback: the active signal, passive contact signal, resistance, 4-20mA |
Regulating | Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus |
Field operation | The field, remote control switch regulation and MODBUS, PROFIBUS field bus |
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