Flanged check valves are key in pipeline systems. They stop reverse flow, protecting pumps and equipment. Fergo offers four models: RV430, ZV116, RV450, and ZV216.
These models vary in pressure and temperature ratings. The RV430 and RV450 handle up to PN40 (40 bar) and +450°C. The ZV116 and ZV216 are rated for PN16 (16 bar) and +350°C.
The materials used define their limits. Steel-housed valves like RV430 and RV450 handle heat and pressure well. The ZV116 and ZV216, with cast iron bodies, are for higher temperatures and milder conditions.
Corrosion resistance is also a key factor. The RV450, made of stainless steel, is great for acids and chemicals. The RV430 suits deman...
Flanged check valves are key in pipeline systems. They stop reverse flow, protecting pumps and equipment. Fergo offers four models: RV430, ZV116, RV450, and ZV216.
These models vary in pressure and temperature ratings. The RV430 and RV450 handle up to PN40 (40 bar) and +450°C. The ZV116 and ZV216 are rated for PN16 (16 bar) and +350°C.
The materials used define their limits. Steel-housed valves like RV430 and RV450 handle heat and pressure well. The ZV116 and ZV216, with cast iron bodies, are for higher temperatures and milder conditions.
Corrosion resistance is also a key factor. The RV450, made of stainless steel, is great for acids and chemicals. The RV430 suits demanding media like steam and hot water. The ZV116 and ZV216 are good for water, air, and oil.
Flanged lift check valves have big advantages. Their spring-assisted mechanism closes quickly and securely. This is crucial for preventing dangerous pressure surges.
Swing check valves close slower and rely on gravity. They're best for horizontal pipelines. Lift check valves seal better and prevent leaks.
Choosing the right flanged non-return valve depends on the application. For high-pressure and temperature, RV430 and RV450 are best. RV450 is top for corrosive media. For water or compressed air systems, ZV116 and ZV216 are cost-effective. Their design makes them more reliable than swing check valves.
Flansch-Rückschlagventile PN16/25/40
Flansch-Rückschlagventile und -Klappen bieten eine zuverlässige Leistung und sind unverzichtbar für Systeme, die den Rückfluss von Flüssigkeiten verhindern müssen. Fergo bietet eine breite Palette an Flansch-Rückschlagklappen in verschiedenen Größen von DN15 bis DN250 und Druckstufen von PN16, PN25 und PN40. Unsere Produkte sind aus hochwertigen Materialien wie Edelstahl, Stahl, Gusseisen und Sphäroguss gefertigt und mit einer Federbelastung ausgestattet, um eine zuverlässige Funktion zu gewährleisten. Egal, ob Sie in der Chemieindustrie, der Lebensmittelverarbeitung oder in anderen Bereichen tätig sind – unsere Flansch-Rückschlagventile bieten Ihnen den notwendigen Schutz vor Rückfluss und gewährleisten einen sicheren Betrieb Ihrer Anlagen.