The GRACO 249177 is a genuine OEM piston valve repair kit designed for use in GRACO air-operated double diaphragm (AODD) pumps and sprayers. It is intended to restore or maintain the function of the piston valve assembly within compatible GRACO equipment. The specific material composition is not detailed in available listings, but typical GRACO piston valve components may include stainless steel, PTFE, and other engineered materials for durability and chemical resistance.

Key Features:

• Piston Valve Repair Kit
• GRACO GMax II 7900, GH 200, GH 230, GH 300 sprayers, and other compatible models
• Ease of maintenance (repair kit format)
• Reliability (genuine OEM part)
• Designed for quick replacement and restoration of valve function

Applications:
Used for repairing or replacing the piston valve in GRACO air-operated double diaphragm pumps and sprayers, ensuring proper fluid control and equipment longevity.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of your equipment.
• Follow the equipment manual for specific installation instructions.
• Ensure all components are clean and free of debris before installation.
• Inspect related parts (such as ball seats and sleeves) for wear or damage during replacement.