The Acorn Double Check (Non‑Return) Valve provides reliable backflow prevention within domestic and light commercial plumbing systems. Its dual internal check mechanisms ensure water flows in one direction only, safeguarding the system from reverse flow and potential contamination. The push‑fit connections allow fast, tool‑free installation, while the internal sealing components maintain a secure, leak‑free joint under both hot and cold water conditions. Compact and durable, this valve is ideal for installations where system protection and compliance with plumbing standards are essential.

Available Size: 15mm