VLS Bulletin – January 2024 – VLS 010186

VLS 010186 – Valvotech 75W-90 Semi-Synthetic Gear Oil

On 15/03/2023  the case was accepted by VLS.

The complaint concerned 75W compliance at -40oC as per ASTM D2983 – Standard Test Method for Low Temperature Viscosity using a Rotational Viscometer (Brookfield). The complainant sourced and tested the product and claimed that it was not possible to obtain a result as the product set solid during the test. The result, they claimed, showed the product was not 75W compliant and would therefore not provide adequate circulation in gear systems.

VLS independently procured a sample of the product within the UK, and tested it for low temperature properties against ASTM D2983. The test results show that the product turned solid at low temperature and therefore was not compliant with SAE J306 for a 75W product of this type.

The Named Party immediately quarantined the product, arranged for an uplift by their supplier for further investigation and testing.

VLS believes that the actions taken by the Named Party have brought the product into compliance and therefore the investigation is closed subject to a six-month review in line with VLS’s stated process.

VLS undertook a six-month review of the case in line with its’ stated process. The product was found not to be on open sale in the UK and so the case is closed.

David Wright, Company Secretary of VLS said “We want to ensure we have the highest standards in Europe for lubricant manufacture, blending and marketing, and we want a ‘level playing field’ for all participants, so that we protect the interests of the consumer and other end users.

In the Verification of Lubricant Specifications (UK) Ltd, we have set our course for stronger industry self-regulation by working positively towards more open and transparent competition that benefits all lubricant organisations.”

January 2024