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The Doebritz Rotor Extractable Industrial Rotary Valve is a highly specialized airlock designed to provide stable feeding and reliable pressure isolation within pneumatic conveying systems. It features an innovative sliding rotor mechanism that revolutionizes routine maintenance.
Application Scenarios
This industrial-grade unit is essential for facilities that process diverse materials and require frequent line changeovers. It is widely applied in food powder processing, chemical powder handling, grain transport operations, and heavy-duty dust collection systems.
Core Advantages
Quick Dismounting: The specialized rotor extractable design allows operators to slide the internal rotor out of the housing without completely removing the valve from the pipeline. This drastically cuts maintenance times.
Easy Cleaning: With the rotor fully extracted, the internal surfaces and vanes are completely exposed. This enables thorough and easy cleaning to prevent cross-contamination between different product batches.
Double Sealing: Incorporates a sophisticated double sealing mechanism that prevents gas leakage and maintains system pressure, ensuring stable conveying.
Performance Specifications
Our valve's reliability is proven by rigorous operational data:
Pressure Integrity: Operates securely within a working pressure range of -0.5 to 2 bar.
Thermal Adaptability: Withstands a broad working temperature spectrum from -10 to 150°C.
High Throughput: Engineered to manage high-volume material flows with a maximum processing capacity of up to 634 L/min.
Technical Specifications
Specification
Details
Material
SUS304 / SUS316L
Working Pressure
-0.5 to 2 bar
Working Temperature
-10 to 150°C
Processing Capacity
Up to 634 L/min
Power Supply
Customized based on specific load requirements
Structure Design
Rotor Extractable / Quick Dismounting
Operational Benefits
Implementing this rotor extractable valve solves key production challenges. It actively reduces material leakage, significantly improves conveying stability, and dramatically lowers long-term maintenance costs by simplifying the cleaning and inspection process.
Frequently Asked Questions
Is this equipment food-grade?
Yes, it is manufactured using hygienic stainless steel (SUS304/SUS316L), ensuring it meets the stringent requirements for food powder processing.
Does it support pneumatic conveying systems?
Absolutely. The double sealing mechanism is specifically engineered to maintain perfect airlocks in both vacuum and positive pressure pneumatic conveying lines.
How is it maintained?
The rotor extractable structure means the main rotor can be quickly pulled out on internal guide rails, allowing for rapid inspection, washing, and reassembly without unbolting the main flanges from the system.
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...
