As an Amazon Associate, we earn from qualifying purchases. Home » La Marzocco » MZ_366 La Marzocco GB5/FB80 Nickel-plated Thermostatic Valve Assembly - B.2.003 La Marzocco . MZ_366 Gallery Attributes Brand name, Manufacturer name, ManufacturerLa Marzocco Extra Product NameLa Marzocco GB5/FB80 Nickel-plated Thermostatic Valve Assembly - B.2.003 moq, multiple, tierMinQty11 MPN, SKUMZ_366 qtyInStock0 tierPrice1778.14 Distributor offers SellerSKUMOQIn stockMultiplePrices espressoparts.comMZ_366111 @ $778.14