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نظرة عامة:
This type of high-pressure quick-switch goggle/blind plate is suitable for blind plate extraction and plugging operations of small and medium-diameter high-pressure pipelines. Only one worker needs to operate the actuator to loosen the left and right valve bodies and move the blind plate to the left and right. The blind plate extraction and plugging operation of the pipeline can be completed in 3-5 minutes. Electric, pneumatic and other drive modes can be selected, making the operation safer and more efficient.
Features:
Suitable for small and medium-diameter high-pressure pipelines.
Save labor costs, only one worker needs to operate.
Quick operation,the switching process can be completed in 3-5 minutes.
Electric, pneumatic and other drive modes can be selected.
Technical Specifications:
| DN | D | D1 | N-ΦD | B | L | L1 | H1 | ح |
| DN50 | 165 | 125 | 4-18 | 20 | 220 | 250 | 130 | 360 |
| DN65 | 185 | 145 | 8-18 | 20 | 240 | 250 | 145 | 370 |
| DN80 | 200 | 169 | 8-18 | 20 | 260 | 315 | 160 | 390 |
| DN100 | 220 | 180 | 8-18 | 22 | 260 | 315 | 180 | 415 |
| DN125 | 250 | 210 | 8-18 | 22 | 285 | 369 | 205 | 440 |
| DN150 | 285 | 240 | 8-22 | 24 | 310 | 410 | 230 | 470 |
| DN200 | 340 | 295 | 8-22 | 24 | 340 | 440 | 280 | 220 |
| DN250 | 395 | 350 | 12-22 | 26 | 360 | 496 | 330 | 275 |
| DN300 | 445 | 400 | 12-22 | 26 | 390 | 545 | 380 | 325 |
| DN350 | 505 | 460 | 16-22 | 30 | 450 | 600 | 430 | 375 |
| DN400 | 565 | 515 | 16-26 | 32 | 500 | 650 | 480 | 425 |
| DN450 | 615 | 565 | 20-26 | 36 | 540 | 721 | 530 | 475 |
| DN500 | 670 | 620 | 20-26 | 38 | 600 | 755 | 580 | 525 |
| DN600 | 780 | 725 | 20-30 | 42 | 680 | 808 | 680 | 625 |
Note: Technical specifications may change without notice due to ongoing technological advancements.
