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Powder Rotary Valve
Created with Pixso. Quick Dismounting Stable Conveying Hygienic Rotary Valve for Food Processing

Quick Dismounting Stable Conveying Hygienic Rotary Valve for Food Processing

Detail Information
Rotationspeed:
0-60 RPM
Application:
Powder And Granule Feeding
Maintenance:
Easy To Inspect And Maintain.
Weight:
50 Kg
Safety Certification:
Complies With ATEX And IECEx Standards.
Rotortype:
Double Flap
Wide Application:
Suitable For Multiple Industries.
Coating:
NO
Drivetype:
Gear Motor
Inletpressure:
0.5 MPa
Structure:
Explosion-proof Material
Efficiency:
Improves Maintenance Efficiency.
Flow Control:
Adjusts The Direction Of Gas Flow.
Rotor:
Adjustable Blades / Fixed Vanes
Speed:
10-60 RPM
Product Description
Quick Dismounting Stable Conveying Rotary Valve For Food Processing Hygienic
Product Overview

The Doebritz Quick Dismounting Rotary Valve is an advanced precision material handling component specifically engineered for temperature-sensitive bulk materials like cocoa and chocolate powders. It functions as a highly reliable airlock to achieve stable feeding and gas isolation within food-grade pneumatic conveying systems.

Application Scenarios

Built to handle cohesive and heat-sensitive food ingredients without clogging, this specialized rotary valve thrives in strict hygienic environments. Typical applications include:

  • Chocolate powder processing
  • Cocoa powder pneumatic conveying
  • Dairy ingredient handling
  • Hygienic food packaging lines
Core Advantages
Quick Dismounting (Guide Rail)
Chocolate and cocoa powders require frequent, rigorous cleaning to prevent sticky buildup. The innovative guide rail structure allows operators to swiftly pull out the internal rotor for thorough washdowns and immediate inspection without dismantling the main pipeline.
Stable Conveying (Anti-Melting)
Standard valves generate friction heat, which melts chocolate powders. Our precision-engineered rotor clearances ensure exceptionally uniform and stable conveying with minimal material friction, completely preventing powder melting, smearing, and caking.
Hygienic Design
Constructed entirely from premium stainless steel, all internal contact surfaces are highly polished to a roughness of Ra < 0.8. This sanitary finish eliminates dead corners, preventing bacterial growth and complying fully with food safety standards.
Performance Data
Pressure Integrity

Safely maintains perfect sealing performance in systems operating 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

Built for continuous food production, delivering highly accurate volumetric throughput with a maximum capacity of up to 634 L/min.

Technical Specifications
Specification Details
Material Stainless Steel (SUS304 / SUS316L)
Pressure -0.5 to 2 bar
Temperature -10 to 150°C
Capacity Up to 634 L/min
Power Customized based on specific bulk density loads
Structure Quick Dismounting (Guide Rail Discharger)
Value Proposition

Integrating this Doebritz rotary valve provides immediate, measurable value to your food processing line. It actively reduces material leakage, dramatically improves conveying stability by preventing powder melting, and significantly lowers maintenance costs and downtime through its highly accessible guide rail design.

Frequently Asked Questions
Is this equipment suitable for food grade processing?
Yes, featuring a hygienic design with premium stainless steel polished to Ra < 0.8, it fully complies with stringent standards for chocolate and cocoa powder processing.
Does it support pneumatic conveying systems?
Absolutely. The specialized sealing technology is expressly designed to act as a robust airlock for both vacuum and positive pressure conveying lines.
How is the rotary valve maintained?
Maintenance is highly efficient. The "Quick Dismounting" guide rail structure allows operators to slide out the internal rotor safely in seconds to clean sticky residual powders effortlessly.