Assentech Sales Limited products

Pressure Vacuum Relief Valves, also known as Storage Tank Breather Valves – a critical safety devices for storage tanks in industries worldwide. A Pressure Vacuum Relief Valve plays a fundamental role in controlling the pressure and vacuum levels in a storage tank, thereby preventing the catastrophic implications of a tank over-pressurisation or vacuum collapse. Additionally, these valves prevent evaporation losses, minimise product contamination, and protect the environment from hazardous vapour emissions. The immense importance of these valves means there is no room for compromise. And that’s where our commitment to quality comes in.

At Assentech Sales Limited, we proudly offer OPW Bottom Loading Arm Systems, an exemplary solution for loading and unloading petroleum products, chemicals, and liquefied gases. These systems provide significant advantages over conventional top-loading methods, including:

Bursting discs and holders are crucial components in a wide array of pressure and vacuum-related operations, playing a pivotal role in ensuring system integrity and safety under varying operational conditions. These discs, often paired with a holder, are engineered to rupture at a predetermined pressure or vacuum, allowing for immediate pressure relief during critical operations. This functionality is not just key in maintaining internal pressure within safe limits, but also prevents potential damage to system components and mitigates the risk of operational failure.

Unnecessary vapour losses and odours can be easily eradicated by using informed procurement of new equipment and the use of the best available techniques in the maintenance of the ageing plant. Assentech can offer the full environmental package by identifying emissions, functional testing of breather vents to identify underperforming equipment, innovative maintenance and service packages aligned to API 2000 and the manufacturer’s recommendations.