Introducing the versatile Combined Air Vacuum & Release Valve - designed for optimal performance in various applications.
Model: AV4F3F/AV3F2F
Application Range
• Ideal for main transmission lines and pump suction lines, ensuring seamless functionality.
• Perfect for enhancing water treatment and distribution networks with reliable control.
• Tailored for irrigation systems, delivering efficiency in water management.
• This model excels in areas with changes in slope and high points of pipelines, offering unmatched reliability.
Other Specifications
• Features an automatic, full bore design for maximum efficiency.
• Specifically crafted for use with water.
• Designed to withstand a maximum pressure of 40 bar.
• Operates effectively with a minimum pressure of 0.2 bar. Custom requests accommodated.
• Available in DN50 - 300 for Ductile Iron constructions.
• Offered in DN50 - 200 for Stainless Steel (CF8 / CF8M / Duplex) options.
Features
. Single chamber with a golden ratio design ensures a visually appealing outline with superior performance.
. Constructed with full bore and reduced bore bodies in ductile iron and stainless steel. Rated to a maximum of PN 40 bar, they are equipped with internal ribs for precision float guidance, ensuring optimal functionality.
. Engineered for optimal aerodynamic flow, facilitating efficient air discharge, release, and entrance.
. Features tangential drainage to guarantee complete and thorough drainage.
. Incorporates cylindrical floats to provide versatile and efficient function.
. Easy replacement between three float and two float configurations, accessible from the top.
. Equipped with a stainless steel plate beneath the bottom float to mitigate the impact of surged flow on floats swiftly.
. Customizable nozzle port sizes accommodate various valve models to meet diverse demands.
. Standard flat venting screen in stainless steel to deter insect intrusion, with an umbrella venting screen as a premium option for enhanced safety.
Material Specification
Ductile Iron Dimensions: PN10/16/25/40(mm) for AV4F3F & AV3F2F Models
Ductile Iron
Stainless Steel Dimensions: PN10/16/25/40(mm) for AV4F3F & AV3F2F Models
Stainless Steel
ABOUT US
Suzhou Walter Flow Control Equipment Co., Ltd. As a distinguished professional manufacturer, Suzhou Walter specializes in water system valves, offering a comprehensive suite of products including OEM for Sluice Valve, Gate Valve, Flange Butterfly Valve, Check Valve, Strainer, Pressure Reducing Valve, and Fire Hydrant, all conforming to international standards. Some of our elite products carry the FM/UL Certificate, ensuring top-notch quality and reliability. Walter is dedicated to customer satisfaction, providing expert advice and bespoke fluid control solutions. We welcome custom designs and special requirements, tailoring our offerings to meet your unique needs.
We eagerly await your inquiries and look forward to serving you!
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