RBL Blow-thru rotary valve
Rotary valves & AirlocksDischarging and metering valve for powders
Heavy duty rotary valves are designed for general use on pneumatic conveying systems for both metering and airlock duties, suitable for both vacuum and pressure application on a wide variety of powders and granules, with feeding shoe also suitable for feeding material into pneumatic conveying systems, operation possible without leakage gas venting.
Rotary valve for your pneumatic conveying system to improve your material flow.
Rotary valve for your pneumatic conveying system to improve your material flow.
Structure of RVS
Features and Function
| Options
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| • | Available in 10 flange diameters from 100mm to | • | 304, 316,304L,316L cast stainless steel valve housing |
| • | Standard Valves manufactured in Stainless Steel 304 | • | 6 vane, 10 vane or 12 vane rotor. |
| • | Drilled flanges in accordance with GB PN10, ANSI 150#, DIN PN10, JIS10K | • | Rotor design: close ended, scalloped , radius pocket, and adjustable-tip |
| • | Close vane tolerances ensure high sealing and feeding efficiency and minimum air leakage. | • | Replaceable rotor wear tips |
| • | Outboard bearings are standard and a full range of shaft seal options is available | • | Interior coatings: hard chrome, tungsten, and Teflon |
| • | Excellent performance in high-temperature applications up to 250°C,480oF | • | Air purge shaft sealing |
| • | Pressure differentials up to 1.5bar (21PSI). | • | Valve housing vent ports. |
| • | Open ended rotor with 8 vans | • | Accessories: Drop-out box, speed monitor, vent box, Air purge regulation station. |
Dimensions of RVS
Volumetric Capacity
| Model | Ltr/Rev | Inlet*/Outlet | Other Dimensions | |||||||||||
| Ø A | Ø B DIN | Ø C DIN | D DIN | Ø B ANSI | Ø C ANSI | D ANSI | E | H | F | G | Y | *Z | ||
| RVS 100 | 1 | 100 | 180 | 220 | 8 x Ø 18 | —— | —— | —— | 10 | 190 | 205 | 230 | —— | —— |
| RVS 150 | 4 | 150 | 240 | 285 | 8 x Ø 22 | 241.3 | 279 | 8 x Ø 22.2 | 15 | 320 | 245 | 265 | 37.5 | 1" |
| RVS 200 | 10 | 200 | 295 | 340 | 8 x Ø 22 | 298.4 | 343 | 8 x Ø 22.2 | 15 | 380 | 275 | 305 | 55 | 1¼" |
| RVS 250 | 18 | 250 | 350 | 395 | 8 x Ø 22 | 361.9 | 406 | 8 x Ø 25.4 | 18 | 440 | 322 | 355 | 65 | 1¼" |
| RVS 300 | 30 | 300 | 400 | 445 | 8 x Ø 22 | 431.8 | 483 | 8 x Ø 25.4 | 23 | 520 | 365 | 405 | 85 | 1¼" |
| RVS 350 | 45 | 350 | 460 | 505 | 8 x Ø 22 | 476.2 | 533 | 8 x Ø 28.6 | 25 | 580 | 403 | 445 | 90 | 1½" |
| RVS 400 | 65 | 400 | 515 | 565 | 8 x Ø 24 | 539.7 | 597 | 8 x Ø 28.6 | 25 | 640 | 433 | 475 | 105 | 1½" |
| RVS 450 | 90 | 450 | 565 | 615 | 8 x Ø 24 | 577.8 | 635 | 8 x Ø 31.7 | 25 | 700 | 468 | 535 | 115 | 1½" |
| RVS 500 | 120 | 500 | 620 | 670 | 8 x Ø 24 | 635 | 699 | 8 x Ø 31.7 | 30 | 780 | 513 | 575 | 130 | 2" |
| RVS 600 | 200 | 600 | 725 | 780 | 8 x Ø30 | 749.3 | 813 | 8 x Ø 34.9 | 35 | 930 | 578 | 640 | 190 | 2" |
| *Note: Technical modification are possiblem dimensions in mm | ||||||||||||||
Product Introduction
