Our U-PVC Plain Spring Check Valve – Double Union is an effective solution for applications requiring secure one-way flow. Also known as a non-return valve, it uses a durable PVC cone and stainless steel spring assembly to automatically prevent reverse flow.
Constructed from high-quality U-PVC, this valve offers excellent durability and chemical resistance, making it suitable for water treatment, irrigation, drainage, and commercial plumbing systems. The double union connections provide easy access for routine maintenance and replacement.



