Graco 220631 Piston Valve

Graco 220631 Piston Valve a Genuine part for Pump Fluid Section

Replacement part for use with these airless paint sprayers:

·        220627 - Ultra 1500 Bare

·        231053 - Ultra 1500

·        231811 - Ultra Plus 1500

·        224524 - 3012 With GM 5000 Pump

·        231343 - 10000 GM

·        GM5000 Series

·        Ultimate 1500 Series

·        Ultimate Plus 1500 Series

·        231150 - Model 150HD (LDI Series A)

·        231152 - Model 150HD (LDI Series C)

·        231133 - LineLazer 5000

The piston valve sits in the fluid section on top of the ball cage with the displacement rod, nut, and packings.

This will often sit inside of the intake housing or on top of the packing nut.

Always verify correct part numbers in your owner’s manual.

Use Genuine Graco parts to keep your sprayer in peak working conditions.