PK Lindsay 100-079 Small Mixing Valve Plate – 2-5/8" – Models 15, 25, 35 & 100

Keep your older PK Lindsay abrasive blasting equipment in service with the 100-079 Small Mixing Valve Plate. This 2-5/8" diameter plate is used in the small mixing valve assembly found on PK Lindsay Models 15, 25, 35, and 100.

The 100-079 is identified as Item #7 in the exploded parts diagram, making it easy to verify the correct component before ordering.

Part Information:

• Part Number: 100-079

• Product: Small Mixing Valve Plate

• Diameter: 2-5/8"

• Diagram Item: #7

• Application: PK Lindsay Small Mixing Valve

• Equipment Type: Abrasive Blasting Equipment

Fits PK Lindsay Models:

• Model 15

• Model 25

• Model 35

• Model 100

Includes:

Exploded Diagram Item #7

Refer to the exploded parts diagram below to identify the component included with this listing.

Applications:

• PK Lindsay abrasive blast pots

• Sandblasting equipment

• Pressure blasting machines

• Small mixing valve assemblies

• Commercial and industrial abrasive blasting equipment

Features:

• PK Lindsay 100-079 small mixing valve plate

• 2-5/8" diameter

• Identified as #7 in the exploded parts diagram

• Fits Models 15, 25, 35 & 100

• Individual service component for the small mixing valve

• Ideal for repairing or rebuilding an existing mixing valve

• Helps restore proper abrasive metering and adjustment

• Helps keep older PK Lindsay blasting equipment in service

What It Does:

The small mixing valve regulates the amount of abrasive media introduced into the compressed air stream at the bottom of the blast pot. The 100-079 plate is an internal component of this valve assembly and works with the other mixing valve components to control abrasive flow.

Because the mixing valve operates directly in the abrasive stream, its internal components are subject to wear over time. A worn or damaged plate can contribute to poor abrasive control and inconsistent blasting performance.

Common Signs the Mixing Valve May Need Service:

• Abrasive flow is difficult to adjust

• Excessive or insufficient abrasive flow

• Inconsistent abrasive delivery

• Mixing valve will not maintain proper adjustment

• Visible wear or damage to the valve plate

• Internal mixing valve components show excessive wear

Finding Parts for Older PK Lindsay Equipment

PK Lindsay blast machines may no longer be manufactured, but many are still in service. Finding individual components can be difficult, particularly when you're working from an older exploded parts diagram.

That's why we include the original PK Lindsay part number, dimensions, and diagram item number whenever possible—so you can identify exactly what you need before ordering.

Important:

This listing is for the PK Lindsay 100-079 Small Mixing Valve Plate – 2-5/8" Diameter – Diagram Item #7 only.

Other components shown in the exploded parts diagram are sold separately unless specifically stated otherwise.

Need another part shown in the diagram? Reach out with the PK Lindsay part number or diagram item number—we'll help you find the right part to keep your machine working.