Diverter Valves For Dilute Or Dense Phase Pneumatic Conveying System
Introduction Three-way diverter valve is a special equipment used for switching the flow direction of materials in the pipeline in the conveying system of powder materials (powder materials, granular materials, powder-granule mixture materials, and flake materials). It is widely used in...
Introduction
Three-way diverter valve is a special equipment used for switching the flow direction of materials in the pipeline in the conveying system of powder materials (powder materials, granular materials, powder-granule mixture materials, and flake materials). It is widely used in medicine, food, chemical industry, etc.
Basic working principle
As the key equipment in the powder conveying process, the three-way Diverter valve cannot be used alone and must be connected to the powder conveying system. The commutation is controlled by the direction of the relative movement of the valve core and the valve body. The actuator is a double-acting pneumatic rotary actuator, the rotation angle ( 45°～90° ) can be adjusted, the valve core is built with two channels, and the valve body is provided with three nozzles. During operation, the solenoid valve is used to control the actuator to drive the valve core to rotate. The built-in dual channels in the core switch between the three nozzles of the valve body respectively, so as to achieve the purpose of diverter.
Specification for Diverter Valves
Model | Material | Drive model | Divert angels | Structure | Flange | Pressure range |
DN40 | SS304/SS316L | Pneumatic | 45° | Double channel rotary valve type | 3A-2" | 0.1~0.4Mpa |
DN50 | SS304/SS316L | Pneumatic | 45° | Double channel rotary valve type | 3A-2.5" | 0.1~0.4Mpa |
DN65 | SS304/SS316L | Pneumatic | 45° | Double channel rotary valve type | 3A-3" | 0.1~0.4Mpa |
Conditions of use
● Electric hoist crane and trolley loading to raise and position the bag
● Ambient temperature: normal temperature;
● Ambient pressure: normal pressure;
● Ambient humidity: RH≤65%;
● Compressed air pressure: 0.4~0.6Mpa;
Detailed Photos
Structural Features
● When the three-way diverter valve is installed in the powder conveying system, one pipeline is always connected, and the other pipeline is disconnected;
● The three nozzles of the three-way diverter valve are provided with a sealing structure, and there is no dust leakage during the switching process;
● The valve body allows mirror installation, and the angle of the outlet end can be adjusted arbitrarily;
● The valve body has high machining precision, stable operation and reliable commutation;
● The valve port is designed with quick coupling structure, which is convenient and quick to install;
● Built-in double channel without dead angle, the resistance to the material during the conveying process is small;
● Imported EBRO double-acting pneumatic actuator is used, with high reliability and long service life;
● The actuator is equipped with an external detection sensor, which has the function of valve body position detection and can achieve closed-loop control;
● Comply with GMP requirements;
On-site photos
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