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Powder Rotary Valve
Created with Pixso. Double Sealing Quick Dismounting Rotary Valve for Powder Conveying in Stainless Steel

Double Sealing Quick Dismounting Rotary Valve for Powder Conveying in Stainless Steel

Detail Information
Surfacefinish:
Polished
Inletdiameter:
50mm - 600mm
Drive:
Direct Drive Worm Gear Unit
Sealing Performance:
Ensures No Gas Leakage.
Versatility:
Suitable For Various Industries
Rid Control:
Yes
Pressurerating:
Up To 1.5 Bar
Regular Maintenance:
Ensures Stable Long-term Operation
Blowing Design:
Prevents Material Blockage.
Strong Sealing:
Ensures No Leakage.
Inspection:
Regular Maintenance Checks
Flow Control:
Adjusts The Direction Of Gas Flow.
Drivetype:
Electric Motor
Corrosion Resistant:
Resists Chemical Substance Erosion.
Increased Efficiency:
Optimizes Gas Flow.
Product Description
Double Sealing Quick Dismounting Rotary Valve For Powder Conveying Stainless Steel
Product Overview

The Doebritz Double Sealing Rotary Valve is a high-precision material handling component engineered for highly penetrative fine powders. Acting as an ultra-reliable rotary airlock, it achieves consistent feeding and optimal gas isolation within continuous pneumatic conveying systems.

Application Scenarios

Designed to handle valuable and dusty fine particles without leakage, this specialized rotary valve thrives in demanding clean-energy and chemical sectors. Typical applications include:

  • Battery material processing (graphite anode materials)
  • Fine chemical powder handling
  • Carbon black conveying
  • Premium dust collection systems
Core Advantages
Double Sealing: Advanced double sealing mechanism prevents ultra-fine graphite powders from escaping the internal chamber or entering bearing assemblies, ensuring clean facility operation and mechanical protection.
Quick Dismounting: Innovative quick dismounting structure allows operators to extract the rotor rapidly without unbolting main pipeline flanges, reducing maintenance time from hours to minutes.
Stainless Steel Build: Premium stainless steel construction provides exceptional durability, eliminates contamination risks to sensitive battery materials, and ensures stable long-term performance.
Performance Data

Proven stability and reliability under intense industrial stress with highly controlled engineering parameters:

  • Pressure Integrity: Maintains perfect sealing performance in pneumatic systems operating from -0.5 to 2 bar
  • Thermal Adaptability: Resists thermal deformation across working temperature range of -10 to 150°C
  • Processing Capacity: Delivers accurate volumetric throughput with maximum capacity 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 110-634 L/min
Power Customized based on specific bulk density loads
Structure Quick Dismounting (Double Sealing Design)
Value Proposition

Integrating this Doebritz rotary valve provides immediate, measurable value to your battery material production line. It actively reduces material leakage of valuable graphite anode powders, dramatically improves conveying stability across the system, and significantly lowers maintenance costs and equipment downtime through its highly accessible design.

Frequently Asked Questions
Is this equipment suitable for sensitive or food-grade materials?
Yes, its premium stainless steel construction ensures zero contamination, making it perfectly adaptable for sensitive battery anode powders as well as hygienic food processing lines.
Does it support pneumatic conveying systems?
Absolutely. The specialized double sealing technology is expressly designed to act as a robust airlock for both vacuum and positive pressure conveying lines operating between -0.5 and 2 bar.
How is the rotary valve maintained?
Maintenance is highly efficient. The "Quick Dismounting" structure allows operators to slide out the internal rotor securely in seconds to inspect clearances, clean residual powders, and resume operation effortlessly.