The BB Discocheck dual-plate check valve is specially designed for low-pressure drop applications. They prevent backflow in horizontal and vertical pipelines. They are wafer-type with a double swing design. Gestra’s check valve wafer designs have a short overall length. The BB Discocheck has considerable structural and hydrodynamic advantages over conventional check valves. The CAD-optimized design of the dual-plate keeps pressure drops to a minimum. In fact, the design reduces pressure drop by 79% compared to conventional check valves.

They can be used with most liquid, gas, and vapor systems.

The BB Discocheck can be precisely tailored to suit your requirements. The valves are manufactured from a great variety of materials to suit each particular application, and the individual components are perfectly harmonized with one another. Individual, special materials can also be produced to your specifications.