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Graco 222794 Valve Housing

The Graco 222794 Housing Valve is a heavy-duty intake valve housing designed for Dura-Flo industrial pump lowers, ensuring strong sealing, smooth material intake, and long service life.

  • Carbide valve seat for wear resistance
  • Carbon steel housing for durability
  • Supports high-pressure industrial applications
  • Improves pump suction performance

$458.35
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Graco 222794 Housing Valve – Product Overview & Compatibility

The Graco 222794 Housing Valve is a heavy-duty intake valve housing used in industrial Graco fluid pumps. It features a hardened carbide valve seat inside a durable carbon-steel housing, ensuring reliable sealing, smooth material flow, and long service life under high-pressure and abrasive coating applications.

Compatible Machines

  • Dura-Flo 1800 Lowers (430 cc)
  • Dura-Flo 2400 Lowers (580 cc)
  • Bulldog Dura-Flo 1800 – 14:1
  • Bulldog Dura-Flo 2400 – 10:1
  • King Dura-Flo 1800 – 28:1
  • King Dura-Flo 2400 – 20:1
  • Premier Dura-Flo 1800 – 45:1
  • Premier Dura-Flo 2400 – 34:1

Product Function

This valve housing plays a critical role in the pump’s intake system. It secures the intake ball and seat assembly, allowing consistent material suction while preventing back-flow during high-pressure spraying operations. It is designed for continuous industrial use where durability and sealing performance are essential.

Specification Details
Part Number 222794
Product Type Housing Valve / Intake Valve Housing
Seat Material Carbide
Housing Material Carbon Steel
Application Industrial Airless & Fluid Transfer Pumps
Brand Graco

Key Benefits

  • Improves pump suction efficiency
  • Maintains consistent material flow under high pressure
  • Carbide seat resists wear from abrasive coatings
  • Reduces downtime caused by valve leakage
  • Designed for long-term industrial use

Frequently Asked Questions

It houses the intake valve components and provides a sealed passage for material entering the pump, ensuring proper suction and preventing reverse flow.

Yes, the carbide valve seat provides excellent resistance against wear from abrasive materials such as heavy latex and industrial coatings.

No, this listing is for the housing valve only. The intake ball and sealing components are typically sold separately as part of a repair kit.

You should match your pump’s model and lower assembly with the compatibility list above or verify your original part number before ordering.

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