Fabricated Slide Gate

Key Features

  • No jamming. All slide plates run on flanged rollers.
  • Minimal leakage. All valves (except enclosed valves) fitted with packing gland type seals.
  • Streamlined design means unrestricted material flow.
  • Available in a variety of styles to suit the application with options of manual, pneumatic or motorised operation.

Rotolok manufacture a stock range of both round and square outlet valves covering sizes 165, 215, 265, 320, 370 and 420mm which allows us mate to most process equipment outlet requirements. A full range of standard and heavy duty valves are available including, manual, rack and pinion, single pneumatic, double pneumatic and motorised versions with sizes up to 1.8m x 1.4m.

The Rotolok industrial range of slide valves are simple, but robustly designed to handle powders, pellets, and granules over a wide scope of applications. They may be operated manually, pneumatically or by electric motors, and offer reliable and continuous service with the minimum of attention and maintenance.

The standard range covers most requirements and the flexibility in design means we are capable of fabricating to any specified sizes and construction.

  • Bodies

    Mild or Stainless Steel from 3mm plate

  • Slide Plates

    Mild or Stainless Steel

  • Hand Wheel and Chain Wheel

    Rack and Pinion

  • Solenoid Valves

    Five port two way single solenoid spring return

  • Limit Switches

    Micro switches to IP55

  • Motors

    1/8hp TEFC motor with torque limiter to prevent overload

  • Rollers

    Flanged MS oilite bushes or Nylon

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H
150 150 240 2 100 8 10 348 330
165 165 255 2 108 8 10 363 353
200 206 293 2 125 8 10 400 405
215 215 305 2 133 8 10 413 428
250 254 344 2 149 8 12 440 488
265 265 355 2 159 8 10 455 503
300 300 390 4 87 16 12 485 595
320 320 410 4 92 16 12 518 585
350 350 440 4 100 16 12 535 630
370 370 460 4 105 16 12 568 660
400 400 490 4 113 16 12 600 706
420 420 510 3 156 12 18 617 742

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J K
125 127 240 6 19 2 M16 190 410 268 100
150 152 280 6 22 2 M 241 440 399 100
200 203 343 6 22 2 M20 298 481.5 468 100
250 254 406 8 25 4 M20 362 566 562 100
300 305 483 8 25 4 M20 432 668.5 727 125
350 356 533 8 28 4 M24 476 746.5 831 125
400 406 597 10 28 6 M24 540 836.5 939 125

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G
165 165 255 2 108 8 10 406
200 203 293 2 125 8 10 477
215 215 305 2 133 8 10 501
250 254 344 2 149 8 10 580
265 265 355 2 159 8 10 610
300 300 390 4 87 16 12 671
320 320 410 4 92 16 12 711
350 350 440 4 100 16 12 765
370 370 460 4 105 16 12 820
400 400 490 4 113 16 12 865
420 420 510 4 118 16 12 915

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J K L M
150 154 285 6 22 2 M20 241 435 25 100 109 147
200 203 343 6 22 2 M20 298 495 25 100 134 175
250 254 406 8 25 4 M20 362 607 25 100 159 206
300 305 483 8 25 4 M20 432 789 48 125 255 288
350 356 533 8 28 4 M24 476 872 48 125 260 336
400 406 597 12 28 4 M24 540 984 48 125 290 360

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J
150 152 242 2 100 7 10 1 M8 464
165 165 255 2 108 7 10 1 M8 490
200 203 293 2 125 7 10 1 M8 578
250 254 344 2 149 7 10 1 M8 664
265 265 355 2 159 7 10 1 M8 688
300 300 390 4 86 13 12 3 M10 760
320 320 410 4 92 13 12 3 M10 800
350 356 470 3 140 10 12 2 M10 892
400 400 490 4 113 13 12 3 M10 951
420 420 510 4 118 13 12 2 M10 1005

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J K L M
150 152 285 6 22 2 M20 241 156 397 538.5 222 100
200 203 343 6 22 2 M20 298 180.5 507 667 253 100
250 254 406 8 25 4 M20 362 220 595 798 310 100
300 305 483 8 25 4 M20 432 275 705 945.5 355 125
350 356 533 8 28 4 M24 476 325 799 1065.5 410 125
400 406 597 10 28 6 M24 540 367 868 1166.5 456 125

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H
150 152 242 2 100 8 10 530 240
165 165 255 2 108 8 10 543 240
200 203 293 2 125 8 10 610 265
215 215 305 2 133 8 10 668 315
250 254 344 2 149 8 10 707 315
265 265 355 2 159 8 10 775 365
300 300 390 4 86 16 12 802 380
320 320 410 4 92 16 12 873 430
350 350 440 4 100 16 12 897 450
370 370 460 4 105 16 12 931 450
400 400 490 4 113 16 12 997 480
420 420 510 4 118 16 12 1072 530

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J K L
100 102 229 6 19 2 M16 190 120 343 195 100
150 152 285 6 22 2 M20 241 156 457 240 100
200 203 343 6 22 2 M20 298 180 505 265 100
250 254 406 8 25 4 M20 362 216 599 315 100
300 305 483 8 25 4 M20 432 280 700 380 125
350 356 533 8 28 4 M24 476 325 830 450 125
400 406 597 10 28 6 M24 540 359 905 485 125

All dimensions are in mm unless otherwise stated

SIZE A B C D E F H J K L M N P Q
150 150 240 2 100 8 10 100 48 45 140 460 310 235 390
165 165 255 2 108 8 10 100 48 45 140 461 305 235 405
200 203 293 2 125 8 10 100 48 45 140 525 335 260 450
215 215 305 2 133 8 10 100 48 45 140 516 382 310 440
250 254 344 2 149 8 10 100 48 45 140 570 382 310 494
265 265 355 2 159 8 10 100 48 45 140 570 435 340 495
300 300 390 4 87 16 12 100 48 45 140 611 432 360 540
320 320 410 4 92 16 12 100 48 45 140 631 484 410 560
350 350 440 4 100 16 12 100 48 45 140 667 504 430 596
370 370 460 4 105 16 12 100 48 45 140 686 502 430 610
400 400 490 4 113 16 12 100 48 45 140 721 532 460 640
420 420 510 4 118 16 12 100 48 45 140 735 582 510 660

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J K L M N
150 150 279 6 22 2 M20 241 155 470 510 435 100 610
200 203 343 6 22 2 M20 298 176.5 510.5 569 493 100 682
250 254 406 8 25 4 M20 362 236 621 641 564.5 100 824
300 305 483 8 25 4 M20 432 272 704 709 633 125 945.5

All dimensions are in mm unless otherwise stated

SIZE A B C D E F G H J K L M N
300 305 440 3 128 8 18 880 100 25 704 82 285 197

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