Introducing the Combined Air Vacuum & Release Valve, a marvel in engineering designed to ensure seamless functionality and reliability.
Model Numbers: AV4F3F/AV3F2F
Application Range
• Perfectly suited for Main Transmission Lines or Pump Suction Lines, ensuring optimal performance.
• Designed for Water Treatment and Distribution Networks, offering unparalleled efficiency.
• Ideal for Irrigation Systems, providing dependable and consistent operations.
• This model excels in areas with changes in slope and at the high points of pipelines, delivering unmatched reliability.
Other Specifications
• Features an Automatic, Full Bore Design for maximum performance.
• Medium: Specifically engineered for Water applications.
• Maximum Pressure: Up to 40 bar to handle rigorous demands.
• Minimum Pressure: 0.2 bar, with lower options available upon request.
• Ductile Iron: Available in DN50 - 300 for robust construction.
• Stainless Steel (CF8 / CF8M / Duplex): Offered in DN50 - 200 for superior durability.
Features
. Ingenious Single Chamber with a Golden Ratio Design, creating a spectacular and sleek outline.
. Full Bore and Reduced Bore Body crafted in Ductile Iron and Stainless Steel, rated up to PN 40 bar, equipped with internal ribs for precise float guidance, ensuring seamless operation.
. Aerodynamic Flow Path designed for optimal Air Discharge, Air Release, and Air Entrance.
. Innovative Tangential Drainage method to guarantee complete drainage.
. Cylindrical Floats engineered to perform a variety of essential functions with precision.
. Effortless Replacement between three floats and two floats, accessible from the top for ease of maintenance.
. Reinforced with a Stainless Steel Plate beneath the bottom float to mitigate surged flow impacts swiftly.
. Flexible Nozzle Port Sizes tailored to meet the diverse demands of various valve models.
. Premium Flat Venting Screen in Stainless Steel standard to thwart insect entry, with an optional Umbrella Venting Screen available.
Material Specification
Dimensions for PN10/16/25/40(mm) - Applicable to AV4F3F & AV3F2F Models in Ductile Iron.
Ductile Iron
Dimensions for PN10/16/25/40(mm) - Applicable to AV4F3F & AV3F2F Models in Stainless Steel.
Stainless Steel
ABOUT US
Suzhou Walter Flow Control Equipment Co., Ltd stands as a vanguard in the manufacturing of premium water system valves. We offer a comprehensive range of OEM options, including Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and other valves adhering to international standards and specifications. With some products certified for FM/UL, Walter prioritizes customer experience, providing expert advice and fluid control solutions. Furthermore, we welcome custom designs and special requests, ensuring tailored solutions for every need.
We are eager to receive your inquiries and look forward to collaborating with you to meet your valve needs!
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