GRACO 24E423 - Kit, Housing, Check, Cat, Ext Mix

Catalyst check valve component for external mix spray gun systems, designed to prevent material backflow and maintain consistent spray performance in professional coating applications

Features

• Check valve functionality for catalyst systems
• External mix gun compatibility
• Professional-grade construction
• Check valve functionality for catalyst flow control
• Prevents material backflow
• Designed for external mix spray systems

Applications

• Spray coating applications
• Industrial finishing
• Multi-component coating systems
• Two-component coating applications
• Industrial spray finishing
• Protective coating applications

Compatible Equipment

• External mix spray guns
• Catalyst coating systems
• RS External Mix spray guns
• Two-component spray systems
• External mix spray gun systems

Related Parts

• 24E415 - Solvent AAC assembly fitting kit
• 24E416 - Needle clamp assembly kit
• 24E417 - Complete needle assembly
• 24E418 - Needle repair kit
• 24E419 - Needle AAC kit
• 24E420 - Catalyst Seat Kit
• 24E421 - Resin Seat Kit
• 24E422 - Cutter adapter kit
• 24E424 - Check valve housing kit
• 24E425 - Trigger air valve kit

Part of GRACO's comprehensive gun repair kit family for maintaining optimal spray gun performance Part of the RS Gun Parts system for external mix applications. Works in conjunction with other check valve components in the spray gun assembly. Part of the RS Gun Parts family, specifically designed for catalyst check valve applications in external mix spray gun systems

Reference Manuals

• 340712 (Page 7)
• 348529 (Page 2)
• 348645 (Page 10)
• 349820 (Page 10)
• 3A0232 (Page 39)