Dn-25 brass check valve with plastic insert

The DN25 Brass Check Valve with Plastic Insert automatically prevents reverse water flow in plumbing systems. It allows water to move in one direction only, protecting water meters, pumps, filters and other equipment from backflow and pressure surges.

Manufactured from high-quality brass, the valve offers excellent corrosion resistance and long service life. The plastic sealing insert provides smooth operation, reduced wear and reliable shut-off performance.

It is widely used in residential, commercial and industrial water supply systems where dependable backflow protection is required.

Key Advantages

✔ Prevents reverse flow;

✔ Protects water meters and pumps;

✔ Durable brass construction;

✔ Plastic insert reduces wear;

✔ Leak-tight operation;

✔ Corrosion resistant;

✔ Easy installation;

✔ Long service life.