Description Milk Wash Valves and spare parts Choose Manual Milk Wash valve for 3 inch stainless steel clamp fitting Manual Milk Wash valve for 2 inch stainless steel Surge fitting spare parts; (number in detail image) Rubber valve (1) End Cap (3) Seal -old style (4) Seal - new vee style (4) Retaining clip (5) Knob (6) Rebuilt valve may be available - call to check stock Original GEA Westfalia Surge parts. Made in USA 10/22