Trynox Clamp Sanitary Stainless Steel Ball Valve 316L 1.5' Sanitary Fitting: Industrial & Scientific. Trynox Clamp Sanitary Stainless Steel Ball Valve 316L 1.5" Sanitary Fitting: Industrial & Scientific. TBBACC sanitary ball valve has an ultra slim design tri clamp sanitary fittings, body material sanitary stainless steel L, Surface finishing 180 Grit ID/ 0 Grit OD. Fits to Sanitary Stainless Steel Tubing, combined with different operation devices & accessories, many elastomeric combinations as well as different end types. It has a maximum operating pressure rating 140 (psi depending on the valve size) at 70 degrees F ambient temperature. It is suitable for use in the food, beverage, biotech, pharmaceutical, and other hygienic applications. When purchasing fittings, consider the application, as this will affect material type, shape, size, pressure drop and required durability . . .