Doebritz (Shanghai) Co., Ltd.
| Payment Terms | 30/70 |
| Delivery Time | 14 weeks |
| Packaging Details | wooden box |
| PRESSURE | Up to 1 bar |
| PRODUCT TEMP °C | Up to +100° |
| AMBIENT TEMP °C | -20° up to +40° |
| MATERIAL OF CONSTRUCTION | Stainless steel 316L Polished Ra 0.8 (150 grit) |
| COATING | NO |
| FLANGE HOLE PATTERN | Ferrule (Size 150: DIN PN |
| ADJUSTABLE BLADES | N.A. |
| SEAL | Gland / Air purge by means of: Lip seal |
| DRIVE | Direct drive Worm gear unit |
| ATEX 2014/34/EU | 1D/2GD Equipment |
| Brand Name | Doebritz |
| Place of Origin | CHINA JIANGSU WUXI |
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Product Specification
| Payment Terms | 30/70 | Delivery Time | 14 weeks |
| Packaging Details | wooden box | PRESSURE | Up to 1 bar |
| PRODUCT TEMP °C | Up to +100° | AMBIENT TEMP °C | -20° up to +40° |
| MATERIAL OF CONSTRUCTION | Stainless steel 316L Polished Ra 0.8 (150 grit) | COATING | NO |
| FLANGE HOLE PATTERN | Ferrule (Size 150: DIN PN | ADJUSTABLE BLADES | N.A. |
| SEAL | Gland / Air purge by means of: Lip seal | DRIVE | Direct drive Worm gear unit |
| ATEX 2014/34/EU | 1D/2GD Equipment | Brand Name | Doebritz |
| Place of Origin | CHINA JIANGSU WUXI | ||
| High Light | Stainless Steel Powder Rotary Valve ，Direct Drive Powder Rotary Valve ，316 Stainless Steel Rotary Valve | ||
2. Typical Applications
| Industry | Application Scenarios | Use Casesa |
|---|---|---|
| Pharmaceuticals | Blender discharge, IBC bin sealing | API packaging, tablet granule transfer |
| Food | Milk powder filling, spice dosing | Dairy lines, flavoring systems |
| Chemicals | Nanoparticle pneumatic transport | Catalyst feeding, carbon powder handling |
| New Energy | Battery cathode material handling | Graphene powder metering |
The 316 Stainless Steel Direct Drive Powder Rotary Valve is a high-performance solution designed for precision material handling in demanding industrial environments. Constructed entirely from 304 or 316L stainless steel, this rotary valve offers superior corrosion resistance, making it ideal for industries with strict hygiene and durability requirements, such as food processing, pharmaceuticals, chemicals, grains, metallurgy, and general machinery.
One of the standout features of this valve is its direct drive mechanism, which eliminates the need for traditional chain or belt systems. This not only reduces maintenance requirements but also ensures more efficient power transmission, resulting in smoother, quieter operation and improved reliability over time. The direct drive design minimizes mechanical wear and provides precise control of dosing and flow rates, which is crucial when handling sensitive powdered or granular materials.
The valve is also equipped with a quick-disassembly design, enabling a single operator to disassemble and clean the unit quickly without special tools. This user-friendly feature dramatically reduces downtime and supports frequent cleaning cycles—an essential requirement in applications with high hygiene standards. The valve’s polished internal surfaces and crevice-free construction further enhance cleanliness and prevent material buildup or cross-contamination.
In addition, this rotary valve is available with options for explosion-proof configurations, making it suitable for use in ATEX or dust-sensitive environments where safety is a priority. The robust stainless-steel housing ensures mechanical strength and long service life, even under continuous operation.
Whether integrated into a pneumatic conveying system or used for volumetric feeding and discharge, the 316 Stainless Steel Direct Drive Rotary Valve delivers outstanding performance, hygienic operation, and low maintenance—making it a trusted choice for modern powder handling applications.
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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