Steam Sterilizer Header and Unit Test Port Details.pdf

This document contains technical drawings for a Department of Veterans Affairs (VA) steam sterilizer system configuration. The first drawing illustrates the overall steam sterilizer steam detail for four units, showing a complete sterilization system with interconnected components. The system includes a 2½-inch new GO prig steam header connected to a common condensate return header serving all four sterilizers. Each sterilizer unit features a ¾-inch inlet connection and includes an autoclave chamber with specified dimensions (¾-inch, ⅛-inch, and 1⅝-inch measurements noted). The system incorporates a sample collection bottle, floor drain, and cooling water circulation loop. Control valves, check valves, and isolation ball valves are positioned throughout the piping network to regulate steam flow and prevent backflow.

The second drawing provides detailed specifications for a new steam header design, depicting the connections from an existing GO prig steam header to the sterilizer distribution system. The design incorporates a solenoid valve with 1⅜-inch piping, multiple ball valve isolation points, and a condensate return system with vacuum breaker and strainer components. The header includes four connection points (each ⅛-inch) for individual sterilizer units with corresponding isolation valves, along with pressure and temperature monitoring capabilities. Piping dimensions range from 1⅜-inch to 2½-inch depending on the application, with 3/4-inch condensate return lines and detailed strainer and trap configurations for proper system operation and maintenance.