Wow to read this egr part nr please?

[Iskapsts]

Hi there, would anyone help to understand this egr part nr. What are the two upside down triangles prior to last 2 numbers please?
Sorry. The title autocorrect

 

[Jay1960]

A64214060

Probably just supplier stamp

 

[John N]

Hi there, would anyone help to understand this egr part nr. What are the two upside down triangles prior to last 2 numbers please?
Sorry. The title autocorrect

It's VV:

MERCEDES BENZ Agr-ventil A642140 VV 60 ​

 

[E55BOF]

https://www.b-parts.co.uk/auto-parts/engine-transmission/egr-mercedes-benz-sprinter-5-t-van-b906-519-cdi-bluetec-906653-906655-906657-a642140vv60-2006-2007-2008-2009-2010-2011-2012-2013-2014-2015-2016-2017-2018-2019-2020-3261273

The basic A64214060 also comes up as an EGR valve, but the VV in the middle appears to be significant too.