We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dayton top mount valve, standard black lid, 1-1/2 inch

Dayton

Dayton PP01013004G Top Mount Valve Std Lidblk

SKU CH-M9Z2-2EE0Y

Top-mount valve with standard black lid fits Dayton pump models 4YED4 and 4YED5

  • Compatible with Dayton pumps for direct fit
  • Works with Grainger 4YED4 and 4YED5 models
  • Standard black lid resists corrosion
  • Top-mount design simplifies installation
  • Manufacturer-direct shipping on orders over $75

Top Mount Valve for Dayton Pumps

The Dayton PP01013004G top mount valve fits Grainger part numbers 4YED4 and 4YED5. It serves as a direct replacement component for compatible pump assemblies. This new part ships directly from the manufacturer.

Replaces Worn or Damaged Valve Units

Install this valve when the original top mount valve fails or shows wear that affects pump operation. The upgrade is worth it when restoring full flow control to the specified Dayton models. Orders of $75 or more ship free from the manufacturer.

Limited to Listed Compatible Models

This valve only fits the Dayton pump models identified by Grainger numbers 4YED4 and 4YED5. It will not function with other pump brands or unlisted Dayton configurations. Verify the exact model number before ordering.

Highlights

  • Compatible with Dayton pumps for direct fit
  • Works with Grainger 4YED4 and 4YED5 models
  • Standard black lid resists corrosion
  • Top-mount design simplifies installation
  • Manufacturer-direct shipping on orders over $75

Specifications

BrandDAYTON

Questions about this item

What pipe diameter does the 1-1/2 In. top-mount valve connect to?

The valve is built for a 1-1/2 inch plumbing connection, so the pipe or fitting you join it to must match that size.

Which step is most often missed when threading the valve onto the pump outlet?

Applying thread sealant or tape to the male threads before tightening prevents leaks that appear only under pressure.

When should the lid gasket on this Dayton valve be inspected or replaced?

Check the gasket each season and swap it if it shows cracking, flattening or any sign of water seeping past the seal.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.