Product Details

The Graco 16K136 is a genuine OEM valving rod designed specifically for fluid flow regulation in high-pressure plural-component spray guns. It serves as a vital internal component that controls material flow and ensures consistent mixing and spraying performance during heavy-duty Compatible Equipment: Designed for use in the Graco GX-7A, GX-7 DI, and GX-7 400 mechanical purge spray foam guns Self-Cleaning Action: The valving rod physically moves back and forth inside the mixing module to mechanically purge mixed material at the end of each spray shot Maintenance: Replaces worn or damaged rods to ensure proper sealing, fluid flow, and clean shut-off during polyurethane foam or polyurea application.