The GRACO 964309 is a rod assembly kit designed for use in PD44 metering valves. It features a tungsten carbide rod with ultra-high molecular weight (UHM) components, intended for precise metering and reliable operation in fluid dispensing systems.

Key Features:

• Rod Assembly Kit
• PD44, 2.38mm rod diameter
• Tungsten carbide rod with UHM components
• GRACO PD44 Metering Valves and Feed Systems
• Precision-engineered for accurate metering
• Durable tungsten carbide construction for wear resistance
• Designed for easy maintenance and replacement
• Reliable performance in demanding industrial environments

Applications:
Used in industrial fluid dispensing and metering applications, particularly where precise control and durability are required. Suitable for use in lubrication, adhesive, and sealant dispensing systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the metering valve system.
• Follow the PD44 Metering Valves and Feed Systems Operation and Maintenance manual for installation and rebuild procedures.
• Ensure proper torque settings for fasteners (e.g., 67-70 in-lb for main fasteners, 4-8 in-lb for spring plunger and retaining plate).
• Use recommended thread locker and check O-rings and gaskets during installation.
• Regularly inspect and maintain rod assemblies to prevent leaks and ensure consistent metering.