Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design

Product Details
Customization: Available
Pressure Range: PN10-16-25-40 Class125-150-250
Temperature: -10~80C
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  • Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
  • Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
  • Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
  • Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
  • Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
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Basic Info.

Model NO.
AV4F3F/AV3F2F
Design
EN 1074-4 / AWWA C-512
Operation
Automatic
Flange drilling
EN 1092-2 or ANSI
Coating
Thermoplastic Powder Epoxy
Testing
EN 12266-1
Marking
EN 19
Color
RAL5005/5010/5015/Customized
Transport Package
Wooden Box
Specification
DN50-300
Origin
China
Production Capacity
500000pies/Year

Product Description

Introducing the Combined Air Vacuum & Release Valve
Experience unparalleled pipeline performance with our Combined Air Vacuum & Release Valves! These valves expertly automate the venting of trapped air from your pipeline, ensuring seamless operation. In events of rapid and significant fluid discharge, they facilitate the reentry of large volumes of air, safeguarding your infrastructure. Essential for optimizing pipeline efficiency, these valves also offer robust protection against water hammer phenomena.

For optimal piping system protection, deploy our air valves strategically in areas prone to air or vacuum accumulation. Key locations include high points in your pipeline, near pumps, along extensive pipe runs, and at deep well installations. Trust our solutions to maintain your system's integrity.


Application Range
- Ideal for main transmission lines or pump suction lines
-
Perfectly suited for water treatment and distribution networks
- Optimal choice for irrigation systems
- This model excels in areas with slope changes and at pipeline high points.


Other Specifications

- Features an automatic, full-bore design
- Medium: Water
- Maximum pressure of 40 bar
- Minimum pressure of 0.2 bar, with lower options available on request
- Ductile Iron options available for DN50 - 300
- Stainless Steel (CF8 / CF8M / Duplex) options available for DN50 - 200


Key Features
- Innovative single chamber featuring a golden ratio design for an outstanding aesthetic
- Available in both full bore and reduced bore bodies, crafted from ductile iron and stainless steel, withstanding up to PN 40 bar. Equipped with internal ribs for precise float guidance.
- Engineered with an aerodynamic flow path for efficient air discharge, release, and entry
- Designed with tangential drainage to ensure complete drainage
- Constructed with cylindrical floats to accomplish versatile functions
- Easily switch between three and two floats from the top for maximum flexibility.
- Stainless steel plate positioned under the bottom float minimizes short-term flow impact.
- Customizable nozzle port sizes to accommodate varying valve models
- Equipped with a flat stainless steel venting screen as standard to deter insect entry, with an optional premium umbrella venting screen.


Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design

Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
Automatically Functioning Combined Air Vacuum Valve for EN 1074-4 Design
For further information, please feel free to contact the factory directly!

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