Doebritz (Shanghai) Co., Ltd.
| Flange Hole Pattern | Ferrule (Size 150: DIN PN |
| Corrosion Resistant | Resists chemical substance erosion. |
| High Safety | Ensures operational safety. |
| Industrial Applications | Used in pneumatic conveying systems. |
| Structure | Explosion-proof material |
| Versatility | Suitable for various materials. |
| Easy Operation | Simple to install and maintain. |
| Rid Control | Yes |
| Leakage | No internal gas leakage |
| Compact Structure | Saves installation space. |
| Bladethickness | 5mm |
| Inletpressure | 0.5 MPa |
| Pressure | Up to 1 bar |
| Installationposition | Horizontal |
| Bladematerial | Stainless Steel |
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Product Specification
| Flange Hole Pattern | Ferrule (Size 150: DIN PN | Corrosion Resistant | Resists chemical substance erosion. |
| High Safety | Ensures operational safety. | Industrial Applications | Used in pneumatic conveying systems. |
| Structure | Explosion-proof material | Versatility | Suitable for various materials. |
| Easy Operation | Simple to install and maintain. | Rid Control | Yes |
| Leakage | No internal gas leakage | Compact Structure | Saves installation space. |
| Bladethickness | 5mm | Inletpressure | 0.5 MPa |
| Pressure | Up to 1 bar | Installationposition | Horizontal |
| Bladematerial | Stainless Steel | ||
| High Light | stainless steel rotary valve ，powder conveying rotary valve ，quick dismounting rotary valve | ||
The Doebritz Hardened Impeller Extractable Rotary Valve is a heavy-duty material handling component designed as an ultra-reliable rotary airlock. It achieves consistent volumetric feeding and absolute gas sealing within demanding powder pneumatic conveying systems, specifically engineered for handling highly abrasive materials.
Standard valves degrade quickly when handling abrasive powders. Built to survive harsh friction, this specialized rotary valve is widely deployed in:
Our impellers undergo specialized high-hardness treatment, creating a highly wear-resistant surface that maintains tight internal clearances for significantly longer periods. This ensures perfectly stable conveying and prevents pressure loss when handling abrasive powders.
The innovative slide-out extractable structure allows operators to swiftly pull the internal hardened rotor assembly out along built-in guide rails. This enables rapid inspection and cleaning without the need to unbolt the heavy main pipeline.
Constructed from premium stainless steel, the main housing resists both chemical corrosion and structural fatigue, perfectly complementing the hardened rotor for maximum operational lifespan.
Pressure Resistance: Safely maintains perfect sealing performance in pneumatic lines operating under pressures from -0.5 to 2 bar.
Thermal Adaptability: Resists thermal deformation and functions securely across a wide working temperature range of -10 to 150 °C.
Processing Capacity: Engineered for industrial-scale efficiency, delivering highly accurate volumetric throughput with a maximum capacity of up to 634 L/min.
| Specification | Details |
|---|---|
| Material | Stainless Steel (SUS304 / SUS316L) |
| Working Pressure | -0.5 to 2 bar |
| Working Temperature | -10 to 150°C |
| Max Capacity | 110-634 L/min |
| Impeller Design | Hardened Treatment (High Wear Resistance) |
| Structure Design | Quick Dismounting (Extractable Type) |
Integrating this Doebritz rotary valve provides immediate, tangible value to your processing plant. It actively eliminates premature wear and air leakage through its hardened impeller, drastically improves conveying stability, and significantly lowers maintenance downtime via its highly accessible extractable design.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
1M-1.2M
Employee Number:
40~45
Ecer Certification：
Verified Supplier
Doebritz China is a joint-venture of Doebritz German and some expert in China powder handling industry with rich experience. The mission of the company is to provide high cost-performance product to the market. At the moment, 4 major products are the key. Dosing valves from Doebritz German, FG sifte... Doebritz China is a joint-venture of Doebritz German and some expert in China powder handling industry with rich experience. The mission of the company is to provide high cost-performance product to the market. At the moment, 4 major products are the key. Dosing valves from Doebritz German, FG sifte...
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