PRM Medium-Pressure Powder Rotary Valve
Conveying Valves · Rotary Valves
≤ 1.5 bar powder rotary valve with large, steep ports and polished interior.
Design data
- Size range
- 4" ~ 24"
- Flange standard
- ANSI 150# / DIN PN10 / JIS
- Working pressure
- ≤ 1.5 bar
- Operating temperature
- -10 ~ 200 °C
- Material
- CF8 / CF8M / aluminium
Customised valve designs are available on request.
Features
- Polished interior improves material flowability
- Reinforced bearing support improves rotor-to-housing fit accuracy
- Large, steep inlet and outlet channels improve powder flow
- Double-lip shaft seal for low leakage
Applications
- Powders
- Pneumatic conveying systems
Dimensions & data
Unit: mm unless otherwise stated · Swipe to see the full table
| Model | Φd | H | L1 | L2 |
|---|---|---|---|---|
| PRM100-100 | 108 | 220 | 271 | 184 |
| PRM150-150 | 162 | 270 | 300 | 213 |
| PRM200-200 | 212 | 340 | 331 | 243 |
| PRM250-250 | 265 | 400 | 354 | 266 |
| PRM320-300 | 315 | 500 | 381 | 294 |
| PRM400-350 | 346 | 600 | 407.5 | 320.5 |
| PRM480-400 | 396 | 750 | 530 | 448 |
| PRM550-500 | 497 | 800 | 549 | 462 |
| PRM630-600 | 597 | 900 | 568 | 476 |
Related products
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≤ 3.5 bar granular rotary valve with patented anti-shear design for high-pressure conveying.
GRMMedium-Pressure Granular Rotary Airlock Valve
≤ 1.5 bar granular rotary valve with energy-saving airlock design, for conveying and metering.
GRLGravity-Discharge Granular Rotary Valve
≤ 0.2 bar rotary valve for gravity discharge and metering of pellets.
PBHBlow-Through Powder Rotary Valve
≤ 3.5 bar blow-through powder rotary valve with embedded bearings and tight clearances.
Planning a new line or an upgrade?
Tell us your material, capacity and distance – our engineers will reply with a conveying concept and quotation.