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Doebritz (Shanghai) Co., Ltd.

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder
China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder

  1. China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder
  2. China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder
  3. China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder
  4. China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder
  5. China Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder

Quick Dismounting Stable Conveying Stainless Steel Rotary Valve for Powder

  1. MOQ:
  2. Price:
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Strong Sealing Ensures no leakage.
Leakage No internal gas leakage
Productname Powder Rotary Valve
Inletconnection Flanged
Applicable Gases Suitable for various gas media.
Surfacetreatment Epoxy Coating / Polished
Bladematerial Stainless Steel
Diameter 100mm
Adaptability Customizable for different materials.
Rid Control Yes
High Safety Prevents gas backflow.
Good Flexibility Adapts to different gas types.
Compliance Follow safety standards
Easy Operation Simple to install and maintain.
Easy Maintenance Simple to clean and maintain.

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  1. Product Details
  2. Company Details

Product Specification

Strong Sealing Ensures no leakage. Leakage No internal gas leakage
Productname Powder Rotary Valve Inletconnection Flanged
Applicable Gases Suitable for various gas media. Surfacetreatment Epoxy Coating / Polished
Bladematerial Stainless Steel Diameter 100mm
Adaptability Customizable for different materials. Rid Control Yes
High Safety Prevents gas backflow. Good Flexibility Adapts to different gas types.
Compliance Follow safety standards Easy Operation Simple to install and maintain.
Easy Maintenance Simple to clean and maintain.
High Light stainless steel rotary valve for powderquick dismounting powder rotary valvestable conveying rotary valve powder
Quick Dismounting Stable Conveying Rotary Valve For Powder Conveying Stainless Steel
Product Overview

The Doebritz Direct Drive Guide Rail Rotary Valve (Star Feeder) is a highly efficient material handling component. Powered by a direct-coupled geared motor, it functions as an ultra-reliable rotary airlock, achieving consistent volumetric feeding and absolute gas sealing within complex powder pneumatic conveying systems.

Application Scenarios

Designed for facilities requiring compact installations, high torque transfer, and frequent maintenance, this specialized rotary valve is widely deployed in:

  • Chemical powder handling
  • Food ingredient processing
  • Plastic pellet lines
  • Confined-space dust collection systems
Core Advantages
  • Direct Drive Efficiency
    Unlike traditional chain or belt drives that suffer from mechanical loss and require safety guards, the direct-coupled geared motor ensures 100% torque transmission. This provides exceptionally smooth and stable conveying, reduces the equipment's overall footprint, and eliminates belt maintenance.
  • Quick Dismounting (Guide Rail)
    Frequent cleaning is often hindered by heavy motor components. Our innovative guide rail structure allows operators to swiftly pull out the internal rotor—along with the direct drive motor—as a single balanced unit. This enables rapid inspection and washing without unbolting the main pipeline.
  • Stainless Steel Build
    Constructed entirely from premium stainless steel, the internal surfaces resist structural wear and corrosion, ensuring exceptional long-term integrity even under continuous conveying conditions.
Performance Data

To guarantee stable operations under aggressive industrial stress and continuous direct drive torque, our equipment is backed by verified engineering parameters:

  • Pressure Resistance: Safely maintains perfect sealing performance in pneumatic lines operating under pressures 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: Engineered for industrial-scale efficiency, delivering highly accurate volumetric throughput with a maximum capacity of up to 634 L/min
Technical Specifications
Specification Details
Material Stainless Steel (SUS304 / SUS316L)
Working Pressure -0.5 to 2 bar
Working Temperature -10 to 150°C
Max Capacity 110-634 L/min
Drive Mechanism Direct Drive (Geared Motor)
Structure Design Quick Dismounting (Guide Rail Type)
Value Proposition

Integrating this Doebritz rotary valve provides immediate, tangible value to your processing plant. It actively eliminates transmission power loss, drastically improves conveying stability, and significantly lowers maintenance downtime via its highly accessible guide rail design and compact direct drive system.

Frequently Asked Questions
Q: What are the benefits of the direct drive geared motor over a chain drive?
A: A direct drive system offers zero slip, higher torque transmission efficiency, a safer, more compact footprint (no exposed chains), and completely eliminates the need for periodic chain tensioning and lubrication.
Q: Does it support pneumatic conveying systems?
A: Absolutely. With precise internal clearances, it acts as a highly reliable airlock specifically suited for both vacuum and positive pressure conveying (-0.5 to 2 bar).
Q: How is the rotary valve maintained with the motor attached?
A: Maintenance is highly efficient. The "Quick Dismounting" guide rail mechanism is engineered to support the weight of both the rotor and the direct drive motor, allowing operators to safely slide the entire assembly out for rapid cleaning.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

  • Reach Us
  • Doebritz (Shanghai) Co., Ltd.
  • No. 61 Huai Ren Road, Donggang Town, Xishan District, Wuxi City, Jiangsu Province, China
  • https://www.doebritz-tec.com/

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