Choosing the Correct DEF Coupler for your Tote

Customers are always calling in asking about the type of valve they should use on there DEF tote. There are two kinds of valves that can be  used on a DEF tote. EPV (economic plastic valve) and RSV ( Reusable Stainless Valve). Both EPV and RSV offers a dispensing coupler feature which makes it very simple to dispense the DEF product for the end user. EPV are designed to be used only once. I personally recommend RSV because of its durability and re-usability. The Stainless Steel construction makes it dependable which is another reason many people go with that.