Description
The Nor East Controls 30067857-107 Packing Nut is a mechanical fastening component used valve assemblies to secure and compress packing material within the stuffing box. Designed for 2.5 to 3 inch Class 125 systems, it is installed in compatible control valves where it applies controlled pressure on the stem packing to maintain a tight seal during operation. The nut is positioned on the valve bonnet section and operates as part of the sealing arrangement that supports smooth stem movement while limiting fluid or pressure leakage. It is used in hydronic and steam-based HVAC systems during maintenance, repair, or replacement of valve sealing hardware.
