15mm DZR Single Check Valve WRAS Approved Compression Non Return

15mm single check valve is fully certified by Wras, ensuring compliance with UK water regulations. Its Wras approval reflects adherence to high standards of quality and safety, safeguarding public health. 15mm connection size, this valve is optimized for use in domestic plumbing and heating systems. Single Check Design. Featuring a single check mechanism, this valve allows for a streamlined flow control, ensuring that water flows in one direction only. This helps prevent backflow and contamination, enhancing system hygiene and integrity. Compression ends to BS EN1254-2, Manufacturer: DBS