Big-Bore Metering Valve Upgrade – For Blasters up to 20 cu ft with 1-1/2″ APV II Valves (Tungsten Carbide Sleeve, Factory Installed, Per Outlet)
Part Number: 888-2149-60812PB
Category: Abrasive Blasting Accessories / Valve Upgrade
The Big-Bore Metering Valve Upgrade is designed for large-capacity abrasive blasters up to 20 cu. ft..
This factory-installed upgrade increases air and abrasive flow efficiency for higher production output, reduced pressure loss, and improved wear resistance under heavy-duty blasting conditions.
Each upgrade includes a 1-1/2″ APV II valve with a Tungsten Carbide sleeve, precision-engineered for superior durability and consistent performance in industrial applications.
Key Features & Benefits
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Optimized for 20 cu ft blast pots and smaller – ensures maximum flow for large-volume systems
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Factory-installed per outlet – precision-fitted for reliability and long service life
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1-1/2″ APV II valve construction – supports higher air and abrasive throughput
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Tungsten Carbide sleeve – delivers exceptional wear resistance and extended valve life
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Improved flow efficiency – reduces pressure drop and enhances abrasive delivery consistency
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Compatible with Big Gun Full Flow Systems
Compatibility:
This upgrade is engineered for Pirate Brand®, Schmidt Manufacturing / Axxiom, and equivalent high-performance abrasive blasting systems featuring 1-1/2″ APV II valve configurations.
