PVC Double Union Check Valves with Stainless Steel Spring - BSP Threads Size:1inch It is designed for clean

It is designed for clean water only and should not be used with sand

No heat welding required for compatible PE pipe systems

Capacity range: 500l

It features two unions for easy installation and maintenance

it can be used for clean water pressure boosting from a suitable storage tank

PVC Double Union Check Valves with Stainless Steel Spring - BSP Threads Size:1inch It is designed for cleanA PVC Double Union Check Valves with Stainless Steel Spring are designed to prevent backflow in plumbing systems, ensuring a one way flow of liquids. They're commonly used in industrial and commercial applications due to their durability and reliability