WILKINS 112-350XLFT 1-1/2 LF DBL CKV ASY

This check valve assembly is engineered for installation on potable water lines to provide protection against both backsiphonage and backpressure of contaminated water into the supply. Rated for operation up to a maximum pressure of 175 psi and temperatures reaching 180 degrees, the unit utilizes NPT connections for secure integration into plumbing systems. It is designed for use in applications where lead-free components are required to maintain water safety standards. The assembly is certified to meet the requirements of NSF/ANSI/CAN 61 and 372, ensuring compliance for health hazard protection in residential and commercial water distribution networks.