Believe It Zurn Wilkins 3-350astosy 3" Double Check Valve Assembly (dcva) Stainless Steel Body Os&y Lead-free In Multiple Colors [uXhVBwOR]

High-Performance 3" Double Check Valve Assembly

The Zurn Wilkins 3-350ASTOSY 3" Double Check Valve Assembly (DCVA) is a top-tier backflow preventer designed for the most demanding water supply applications. This assembly boasts a robust stainless steel body, ensuring durability and reliability. The valve features open stem and yoke (OS&Y) gate valves, which offer easy maintenance without the need to remove the device from the line. With its full port design, it provides improved flow characteristics, making it ideal for installation in lower-pressure systems. Its compact design also allows for easy installation in small spaces, making it a versatile choice for a variety of applications.

Advanced Engineering and Specifications

The Zurn Wilkins 3-350ASTOSY is engineered to meet the highest industry standards. It is certified to NSF/ANSI 372 and ASSE® Listed 1015, ensuring compliance with lead-free regulations. The assembly includes a full port design, open stem and yoke gate valves, and is constructed from 304L stainless steel for superior corrosion resistance. The seat ring and check valve are made of NORYL™, while the stem is made of stainless steel (ASTM A 276). The seat disc elastomers are EPDM, providing a reliable seal. This assembly is designed for easy maintenance, with checks that are accessible without removing the device from the line.

Applications and Benefits

The Zurn Wilkins 3-350ASTOSY is designed for installation on potable water lines to protect against back siphonage and back pressure of polluted water. It is ideal for use where lead-free valves are required, providing peace of mind for both homeowners and facility managers. This backflow preventer is compliant with numerous standards, including ASSE® Listed 1015, AWWA Compliant C510, UL® Classified, and FM® Approved. With its wide range of sizes (2 1/2” to 10”) and maximum working water pressure of 175 PSI, the Zurn Wilkins 3-350ASTOSY is suitable for a variety of applications, from residential to commercial settings. Its corrosion-resistant materials and high-performance design make it a reliable choice for protecting water supplies from contamination.