Bubble Cap Tray - High-efficiency Valve Design, Flat Perforated Caps With Fixed Risers For Optimal Vapour Flow

We manufacture bubble cap tray with great efficiency. The designing of each type of tray is done by carefully selecting the right type of valve, cap, hole diameter etc. The bubble caps are also flat and perforated but have fixed risers over the holes. The bubble caps so manufactured at our end usually are in high demand among the clients.

Our Bubble cap trays, which consists of bell shaped caps fixed to cylindrical risers through which the vapour passes the tray deck, function effectively over wide turn down range without weeping. We have sieve trays, which are mechanically the simplest of the trays, are uniformly perforated metallic plates with round holes.

Our range of valve trays have perforated tray decks, which are fitted with movable discs or valves to vary the tray open area with changing vapour load. Trays as the vapour-liquid contacting device are less efficient compared to structured packing for mass-transfer operations and are used when the systems do not need quite high number of theoretical stages for separation.