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Graco 188742 Stem Valve Ball

$87.57
$95.50
Save 8%
In Stock
Part #: 188742

The Graco 188742 Stem Valve Ball ensures precise sealing and smooth operation in valve assemblies.

  • OEM valve stem ball
  • Improves sealing performance
  • Durable material resists wear
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Graco 188742 Stem Valve Ball – Reliable Valve Sealing

Compatible Machines

  • Graco piston and diaphragm pumps
  • Fluid control valve assemblies

The Graco 188742 Stem Valve Ball is engineered for tight sealing and smooth valve operation, enhancing reliability and longevity of Graco fluid control systems.

Key Features

  • OEM precision stem ball
  • Resists corrosion and wear
  • Provides tight valve sealing
  • Maintains performance under high pressure

Installation & Usage Tips

  • Clean valve bore before installation.
  • Check for proper seating in valve housing.
  • Inspect periodically for wear or damage.

Frequently Asked Questions

It provides tight sealing in valves and ensures smooth operation of the valve stem.

Yes, it is designed to maintain sealing performance under high-pressure conditions.

Yes, it is a genuine Graco OEM stem valve ball.

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