Aftermarket GRACO® 239914 Drain/Dump Valve Repair Kit with solvent resistant o-ring (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 719742

Comparable OEM Part Number: 239914

Description: Total Finishing’s part # 20-2806 is a direct-fit replacement for the GRACO® bleed valve with solvent-resistant O-ring, a critical component in airless spray systems that manages air and excess fluid evacuation during priming and operation.

Spray equipment technicians and rental equipment maintenance staff rely on this kit to restore proper pressure relief functionality in GRACO® airless rigs. The solvent-resistant O-ring construction ensures the valve performs reliably across diverse coating materials—including aggressive solvents, acrylics, and water-based formulations—without degradation or leakage that could compromise system pressure stability.

Common reasons for replacement:

• Fluid weeping or loss of seal integrity around the valve body during idle periods or pressure cycling
• Sluggish or incomplete pressure relief response, causing unsafe pressure buildup or spray pattern inconsistency
• O-ring hardening, swelling, or chemical breakdown from prolonged exposure to solvent-based coatings or thinners
• Worn or damaged valve seat surfaces that prevent proper closure and create chronic air ingestion

Manufactured to OEM-equivalent dimensions for proper fit and performance.

Comparable to GRACO® 239-914