PIP PHSMV026

This Practice provides requirements for suppliers providing hygienic stainless steel ball valves included in PIP Piping Line Class Material Specifications. For the purposes of this practice, “Hygienic,” “Process,” or “Hygienic Process” refers to all Hygienic Processes for Food/Beverage/Consumer & Current Good Manufacturing Practices (CGMP) or other products requiring a clean design. Ball valves are most often used in utility systems, such as clean gas flow, steam, water, etc., that support hygienic processes; however, it is highly recommended to avoid use of ball valves in the hygienic process. If necessary, it is recommended that any product contact ball valves are designated as “Clean Out of Place (COP)” to prevent cross contamination between products and batches.