Durable Zurn Wilkins 8-350a 8" Double Check Valve Assembly (dcva) Non-rising Stem Lead-free Collection [mRAG6N8n]

8" Double Check Valve Assembly (DCVA) Non-Rising Stem Lead-Free

The Zurn Wilkins 8-350A 8" Double Check Valve Assembly (DCVA) Non-Rising Stem is a top-tier backflow prevention solution designed for potable water lines. This assembly stands out with its full port gate valves and non-rising stem, making it an ideal choice for installations where Lead-Free compliance is a must. The assembly is engineered with precision, featuring an epoxy coated ductile iron main body and access cover, NORYL™ seat ring and check valve, stainless steel stem, and EPDM seat disc elastomers for durability and reliability.

Product Specifications and Materials

This high-quality DCVA is certified to meet NSF/ANSI 372 and ASSE® Listed 1015 standards, ensuring compliance with stringent safety regulations. The assembly is constructed with a hydrostatic test pressure of 350 PSI and a maximum working water temperature of 140˚F, making it suitable for a wide range of applications. Key features include a short lay length for easier replacement, and a Compound Check® design that yields very low headloss. The assembly is available in various sizes (2 1/2", 3", 4", 6", 8", 10") and connection types (flanged, grooved, or grooved X flanged), providing flexibility for different installation requirements. The materials used, such as ductile iron, stainless steel, and EPDM, are chosen for their resistance to corrosion and longevity.

Applications and Benefits

The Zurn Wilkins 8-350A 8" Double Check Valve Assembly is designed to protect against both backsiphonage and backpressure of polluted water into the potable water supply. It is ideal for use in areas where a potential health hazard does not exist and where Lead-Free* valves are required, ensuring the safety and quality of drinking water. This assembly is not only compliant with numerous standards and certifications, including AWWA Compliant C510, IAPMO® Listed, and CSA® Certified, but also offers practical benefits such as low headloss and easy maintenance. Whether for residential, commercial, or industrial applications, this DCVA is a reliable solution that adds peace of mind to any water system.