Doebritz (Shanghai) Co., Ltd.
| Rotary Control | Precise flow adjustment. |
| Rotary Mechanism | Smooth flow control. |
| Voltage | 220V/380V |
| Static | Prevent static electricity accumulation |
| Mountingposition | Horizontal / Vertical |
| Gravity Discharging | Effectively discharges materials. |
| Operatingtemperature | -20°C to 200°C |
| Seal | Gland / Air purge by means of: Lip seal |
| Adaptability | Customizable for different materials. |
| Surfacetreatment | Painted / Polished |
| Structure | Explosion-proof material |
| Strong Sealing | Ensures no leakage. |
| Rotor | Ajustable blades / Fixed vanes |
| Adjustable Blades | N.A. |
| Easy Operation | Simple to use and control. |
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Product Specification
| Rotary Control | Precise flow adjustment. | Rotary Mechanism | Smooth flow control. |
| Voltage | 220V/380V | Static | Prevent static electricity accumulation |
| Mountingposition | Horizontal / Vertical | Gravity Discharging | Effectively discharges materials. |
| Operatingtemperature | -20°C to 200°C | Seal | Gland / Air purge by means of: Lip seal |
| Adaptability | Customizable for different materials. | Surfacetreatment | Painted / Polished |
| Structure | Explosion-proof material | Strong Sealing | Ensures no leakage. |
| Rotor | Ajustable blades / Fixed vanes | Adjustable Blades | N.A. |
| Easy Operation | Simple to use and control. |
The Doebritz Clamp Connection Hygienic Rotary Valve is a top-tier sanitary material handling component designed as an ultra-reliable, contamination-free rotary airlock. It achieves consistent volumetric feeding and absolute gas sealing within stringent food and pharmaceutical pneumatic conveying systems.
Built to eliminate all sanitary dead zones where traditional bolted flanges create microscopic crevices for bacterial growth, this specialized rotary valve is widely deployed in:
Replacing traditional bolted flanges with universal Tri-Clamp connections ensures a completely smooth, crevice-free transition between pipeline and valve. All surfaces are polished to strict hygienic standards (Ra < 0.8), preventing bacterial growth and material residue.
Frequent batch changes demand rapid cleaning. The innovative slide rail structure allows operators to swiftly pull the internal rotor assembly out without tools, enabling complete unit opening, washing, and inspection in minutes.
Precision-machined internal clearances strictly control air leakage while preventing shearing of sensitive food granules, guaranteeing exceptionally uniform and stable conveying under continuous production.
Verified engineering parameters ensure stable operations under strict sanitary protocols and CIP/SIP cleaning processes:
| Specification | Details |
|---|---|
| Material | Stainless Steel (SUS304 / SUS316L, Ra < 0.8) |
| Working Pressure | -0.5 to 2 bar |
| Working Temperature | -10 to 150°C |
| Max Capacity | Up to 634 L/min |
| Connection Type | Sanitary Quick Clamp (Tri-Clamp) |
| Structure Design | Quick Dismounting (Slide Rail Type) |
Integrating this Doebritz hygienic rotary valve provides immediate, tangible value to your food-grade processing plant by:
Clamp (Tri-Clamp) connections provide a seamless, crevice-free joint that is completely smooth on the inside, preventing powder accumulation. They allow rapid valve disconnection without wrenches or bolt removal.
Absolutely. Despite the quick-release clamp design, it acts as a highly reliable airlock specifically suited for both vacuum and positive pressure conveying (-0.5 to 2 bar).
Maintenance is tool-free and highly efficient. The "Quick Dismounting" slide rail mechanism allows operators to unclamp the side housing and smoothly pull the rotor out to wash away food residues, meeting strict FDA and GMP cleaning requirements.
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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