Working Principle

• Gas Flow Control: The valve changes the direction of gas flow through rotation or movement.
• Blow-Through Function: When the valve is closed, blowing can be used to clear residual gas in the valve chamber, preventing backflow.

Application Areas

• Chemical Industry: Used for transporting various gases, such as nitrogen and oxygen.
• Environmental Protection Equipment: Commonly found in waste gas treatment systems to ensure effective emission of waste gases.

Advantages

• Increased Efficiency: Effectively controls gas flow, reducing energy loss.
• Safety: Prevents gas backflow, lowering the risk of explosions or leaks.

Maintenance Considerations

• Regularly check the valve’s sealing and operational flexibility.
• Clean the valve body to prevent dirt and corrosion from affecting performance.