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The A.Y. MCDONALD 5421-100 swing check valve is directional with a 1 in nominal size and FNPT end style. Designed for water applications, it features a brass body and trim, along with Fiber-H softgoods. This valve ensures low lead compliance and reliable performance in plumbing systems.
Ensures directional flow control with durable brass construction and low lead compliance for plumbing applications.
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