Floating Valve Trays
We Attaquant Design and Manufacture Bubble Cap Trays for all types of Distillation Columns. We manufacture in following MOC SS 316L, SS 304, Monel, Inconel, Hastelloy, Titanium, Zirconium etc.
Floating Valve trays are provided with either round or rectangular floating valves. Valves are floating due to vapor flow from the underneath. This maintains a near constant pressure drop with respect to variation in vapor flow rate. Due to this characteristic valve trays sustains higher tray efficiency. They are generally used in applications involving high turndown ratio.
Float valves are productive to work when stream rates are evolving. The legs are given to keep up the launch of the valve to avoid weeping and to improve mass exchange even at low stream conditions.