Mass Transfer Trays

We offer mass transfer trays in versatile designs and materials for almost all applications. RVT Process Equipment GmbH supplies valve, sieve and dual-flow trays, bubble cap trays, tunnel trays and also special tray constructions (cascade- or chimney trays, shower decks and trays for foaming systems). Beside metals also thermoplastic materials can be used (PPH, PE, PVC, PVC-C, PVDF, PTFE, TFM).

Movable Valve Trays

Movable valve trays are currently the most commonly used type of tray. It is characterized by high capacity and separation efficiency...

Fixed Valve Trays

The fixed valve trayis a combination of the characteristics of a tray with movable valves and a sieve tray. It has been specially developed...

Sieve Trays

Sieve trays are a low-priced cost-effective type of mass transfer trays. Here, the tray consists only of a perforated plate...

Bubble Cap Trays

Bubble Cap Tray columns are very often used in petroleum refineries. Here, the steam flows through the openings in the bottom of the bubble cap...

Tunnel Trays

The tunnels of our tunnel trays can be arranged parallel or crosswise to the flow direction. Trays with tunnels crosswise to the flow direction...

Dual-flow Trays

Dual flow trays are sieve trays without a downcomer device. They are mainly applied when fouling or polymerisation has to be expected.

Special Designs

Our scope of supply includes special designs e.g. perform contact trays, hold-up trays, extraction trays, turbo grids, cartridge trays...

Tray Hardware

Our warehousing is designed to provide logistical support for your turnarounds. This means that even the shortest delivery times...