[NEVER USED] Transparent PVC non-return valve for domestic sewage systems. 50 mm horizontal and vertical drainage pipe.

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

Transparent Design: The transparent PVC construction allows for quick visual inspection of the fluid flow direction, making it easy to monitor system operation and troubleshoot potential issues without disrupting your plumbing setup. Water Protection System: This backflow prevention valve creates a reliable one-way barrier that effectively blocks reverse water flow, protecting your home from potential sewer backups, hazards, and costly water damage repairs. Versatile Installation Options: Available in horizontal (Model A) and vertical (Model B) configurations with standard 50mm connections, suitable for integration with most residential and commercial PVC drainage systems for maximum compatibility. High-Quality PVC Construction: Made from durable, chemical-resistant PVC that withstands temperature variations and daily wear and tear while maintaining integrity and proper function over long periods. Simple Integration Solution: Designed for easy soldering onto PVC drain pipes. This 50mm tool-free non-return valve offers professional-grade backflow protection with easy installation for improved plumbing safety.