Tray Brochure Web - AMACS Process Tower Internals

tower traysAMACS valve typesone piece valveThis is the most commonly used valve. This design featuresintegral legs for tray decks up to 1/4” thickness. Anti-stick dimplesare standard. Other options include heavy/light valve combination,h designs and non-rotating tabs in the tray deck.bubble cap traysBubble cap trays are best suited forapplications with low liquid owsand/or high turndown ratios. Interms of capacity, however, theyare slightly lower than valve orsieve trays. They are also the mostexpensive tray option.slottedbubble cap3 piece valveThis valve consists of a light weight or e plate, a valve, anda restraining cage. This design is recommended for higherturndowns.cross bar withwelded studswaged riserextruded traydeck openingxed valveThis valve is integral with the tray deck.This is the preferredoption for fouling conditions. However, it provides lowerturone piece rectangular valveventuri type openings to provide lower pressure drop.5