Doebritz (Shanghai) Co., Ltd.
| Flow Control | Adjusts the direction of gas flow. |
| Bladematerial | Stainless Steel |
| Versatility | Suitable for various industries |
| Adaptability | Customizable for different materials. |
| Inletconnection | Flanged |
| Productname | Powder Rotary Valve |
| Outletdiameter | 100mm |
| Flange Drilled To | DIN PN10 / ANSI 150 |
| Lightweight Structure | Quick installation and disassembly. |
| Leakage | No internal gas leakage |
| Rotationspeed | 10-60 RPM |
| Blowing Design | Prevents material blockage. |
| Easy To Clean | Simplifies maintenance processes. |
| High Adaptability | Suitable for various material types. |
| Inletpressure | 0.5 MPa |
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Product Specification
| Flow Control | Adjusts the direction of gas flow. | Bladematerial | Stainless Steel |
| Versatility | Suitable for various industries | Adaptability | Customizable for different materials. |
| Inletconnection | Flanged | Productname | Powder Rotary Valve |
| Outletdiameter | 100mm | Flange Drilled To | DIN PN10 / ANSI 150 |
| Lightweight Structure | Quick installation and disassembly. | Leakage | No internal gas leakage |
| Rotationspeed | 10-60 RPM | Blowing Design | Prevents material blockage. |
| Easy To Clean | Simplifies maintenance processes. | High Adaptability | Suitable for various material types. |
| Inletpressure | 0.5 MPa |
The Doebritz High-Precision Quick Dismounting Rotary Valve is a premium material handling and volumetric metering component. It functions as an ultra-reliable rotary airlock and precise feeding device, engineered specifically to deliver exact material dosing and absolute gas isolation beneath high-accuracy weighing and batching systems.
Industrial weighing and batching lines require exact volumetric control; any pulsed uneven surges or residual materials can destabilize weight measurements and compromise recipe formulas. Built to provide flawless dosing accuracy, this specialized rotary valve is widely deployed under:
Equipped with precision-machined internal clearances and minimized rotor pocket volumetric variance. This design guarantees a highly consistent, micro-metered discharge rate, completely preventing material flushing and heavy pulsation.
Batching systems handle multiple ingredients daily, making rapid tool-free cleaning essential. The innovative quick-dismounting extractable structure allows operators to swiftly open the end cover and slide the rotor assembly out for complete visual cleaning and batch verification.
Manufactured entirely from premium stainless steel (SUS304 / SUS316L), the smooth internal surfaces minimize powder drag, resist abrasive wear, and ensure long-term durability in high-frequency batching operations.
To guarantee stable operations under strict industrial batching stress and continuous pressure differentials, our equipment is backed by verified engineering parameters:
| Specification | Details |
|---|---|
| Material | Stainless Steel (SUS304 / SUS316L) |
| Working Pressure | -0.5 to 2 bar |
| Working Temperature | -10 to 150°C |
| Max Capacity | Up to 634 L/min |
| Dosing Accuracy | High Precision Volumetric Displacement |
| Structure Design | Quick Dismounting (Fast Cover-Opening Type) |
Integrating this Doebritz precise rotary valve provides immediate, tangible value to your automated batching line. It actively:
A: Standard valves often cause material surges as the rotor rotates. Our high-precision design utilizes optimized pocket geometries and exceptionally tight clearances, resulting in a very smooth, uniform flow that allows downstream weighing scales to measure and control batches exactly.
A: Yes, absolutely. The "Quick Dismounting" structure is expressly engineered for this purpose. It enables operators to extract the entire rotor assembly effortlessly, providing total visibility to wipe down or wash out the interior, guaranteeing zero cross-contamination.
A: Yes, despite its fast-disassembly characteristics, the precision machining provides a tight airlock seal capable of handling pressure environments from -0.5 to 2 bar without blowing air back into your weigh hopper.
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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