Need a genuine Wega - expansion valve 3/8m x 1/4m - original manufacturer- pn: we2661 for your commercial coffee machine? This is an authentic Wega replacement part, checked and ready to fit. Specifications Part Wega - Expansion Valve 3/8M X 1/4M - Original Manufacturer- Pn: WE2661 Manufacturer OEM Wega Part type Spare Part MPN WE2661 Condition New Compatibility Wega commercial coffee machines and vending equipment Frequently asked questions Is this a genuine part? Yes — this is a genuine Wega part, not an aftermarket copy. How do I know it fits my machine? Match the MPN (WE2661) against your machine's parts manual, or send us your model number and we'll confirm fitment before you order. Is it new or refurbished? Brand new and unused. Supplied by Coffee Machine Spare Parts — genuine parts for commercial coffee and vending equipment, shipped across the UK.