GRACO Retainer, Outlet Check Metering Valve - (SKU: 690231)The GRACO 690231 Retainer, Outlet Check Metering Valve is a component designed to secure and regulate the outlet check valve within GRACO metering valve assemblies. Its primary function is to ensure proper seating and sealing of the check valve, maintaining reliable flow control and preventing backflow in metering systems. Material and specific application details are not specified in available documentation. Key Features: Retainer, Outlet Check

Using genuine GRACO grease guns ensures compatibility

leak-resistant connection between tubing and equipment

The part is intended to function as a critical sealing or seating element within GRACO pumps or fluid handling systems

suitable for applications requiring chemical resistance and high-pressure sealing

1/4 inch connection

Use appropriate hoses and fittings for grease outlet (1 in

specifically for monitoring shaft rotation and low-level conditions in box lubricators

It is typically constructed from durable plastics and electronic components

High-quality tool steel (assumed

Original part for optimal compatibility and reliability

The kit is intended to facilitate precise flow control and mixing in various applications

a component used within GRACO equipment to guide or direct fluid flow