Check Valves

Check valves are designed to prevent reverse flow of liquids or gases in water supply, heating, cooling and industrial systems. They operate automatically, closing when the flow direction changes, protecting pumps, pipelines and equipment from pressure fluctuations and potential damage.

The range includes check valves in various nominal diameters (DN) and pressure ratings (PN16, PN25 and others), with threaded or flanged connections. Depending on the design, spring-loaded, swing or lift-type models are available for different media and installation positions.

Manufactured from brass, stainless steel and other durable materials, these valves ensure long service life and reliable sealing. Proper selection should consider operating pressure, medium, temperature and installation direction.