Swing Check Valve Non-Return Check Valve PVC Double Union Solvent Weld Pipe Fittings for Metric Pressure Pipe (DN20 Φ25mm)

Description

🔧 Stop backflow before it starts — the smart valve for savvy pros!

The SENRISE Swing Check Valve DN20 Φ25mm is a high-quality, BSP-certified PVC-U non-return valve designed to prevent reverse flow in metric pressure pipes. Lightweight and corrosion-resistant, it installs easily via solvent welding and supports both horizontal and vertical orientations, making it ideal for sump pumps, waste filters, koi ponds, and cellar drainage systems.