Petroval 30th anniversary

30 years ago, Petroval introduced on the market the Densicat® process, comprising a novel dense loading machine with experienced and trained technicians.


PETROVAL is a proud Sponsor of the 2020 American Fuel & Petrochemical Manufacturers (AFPM) SUMMIT, which is VIRTUAL this year Aug 25-Aug 27, 2020.

Success Story

PETROVAL has successfully implemented its first S-Load® application in the Middle East at Yanbu Aramco Sinopec Refining Company (YASREF) Ltd.

CATFLOW® Success Story

CATFLOW® is a technology developed and patented by Petroval, for the unloading of a reactor catalyst bed via a horizontal dump pipe in the absence of a sloped dump nozzle (45°).


Petroval’s Densicat®, the worldwide leading dense loading technology, is a technique which has been in use in dense loading reactors for over 25 years.