HomeParts & AccessoriesTrade Pro Access Valve 3/8 1 Pcs Trade Pro Access Valve 3/8 1 Pcs Available in 1/8″, 3/16″, 1/4″, 3/8″ width, pack of five pieces. $11.95 Trade Pro Access Valve 3/8 1 Pcs quantity Buy now SKU: TP-ACCESS-1-1 Category: Parts & Accessories Product ID: 2002 Description Description Available in 1/8″, 3/16″, 1/4″, 3/8″ width, pack of five pieces. Related products $95.00 Nu-Calgon Evap Fresh No Rinse Evaporator Coil Cleaner & Disinfectant 1 lb 2 oz / 511g $149.00 DiversiTech Coil Guard CG-AER 19 fl oz (Clear Formula) $95.00 Nu-Calgon Nu-Brite Condenser Coil Cleaner 1 Gallon / 3.8 Liters