HUPA SL offers a large range of Slide Valves with innovative design features which is applicable wherever powders or granules are handled. 

HPRS slide valves are used to intercept material flux for gravity. The valves are mounted on the exit of the hoppers, silos, mechanic conveyor and at the entries of unloaders.

HPRS slide valve is suitable for all industrial sectors including the food industry. It can be made of galvanized or stainless steel.

The drive can be by pneumatic cylinder, electric motor or manual control.

 Such valves are suitable for those types of facilities that require a seal or stop the flow of solid high calibre.