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Dayton

Dayton 66065 Valve Rebuild Kit

SKU CH-YZSV-2G89N

Rebuilds valves using the included gasket, piston assembly, rings, plunger assembly, spring and instructions

  • TypeStandard
  • Complete valve restoration with all essential components
  • Ready-to-install kit includes gasket, piston assembly and plunger
  • Step-by-step instructions simplify the repair process
  • Genuine Dayton quality ensures reliable sealing performance
  • Spring and piston ring restore proper valve operation

Kit Contents

The Dayton 66065 valve rebuild kit supplies a piston assembly, piston ring, plunger assembly, spring, gasket and printed instructions. It is intended for technicians who need to restore a compatible Dayton valve to working order.

Sustained Operation

Once installed the refreshed piston and plunger assemblies maintain consistent sealing through repeated cycles. The included spring returns the plunger reliably while the gasket prevents leakage during extended service intervals.

Deciding Specification

The single specification that decides fitment is the Dayton part number 66065. Buyers who need a different valve series or a kit without the plunger assembly cannot use this package.

Highlights

  • Complete valve restoration with all essential components
  • Ready-to-install kit includes gasket, piston assembly and plunger
  • Step-by-step instructions simplify the repair process
  • Genuine Dayton quality ensures reliable sealing performance
  • Spring and piston ring restore proper valve operation

Specifications

BrandDAYTON
TypeStandard

Questions about this item

How much noise or heat does the Dayton 66065 Valve Rebuild Kit produce during continuous operation?

This kit contains only passive components such as gaskets, springs, a piston assembly, piston rings and a plunger assembly. It has no moving parts of its own, so it generates no noise, heat or power draw once installed in the valve body.

What existing valve body or housing is required for the Dayton 66065 Valve Rebuild Kit to function?

The kit is designed to rebuild a compatible Dayton valve body. You must already have the matching valve housing that accepts the supplied piston assembly, plunger assembly, spring, piston ring and gasket.

Will the Dayton 66065 Valve Rebuild Kit work with older Dayton valve models I already own?

The kit includes standard replacement parts — gasket, instructions, piston assembly, piston ring, plunger assembly and spring. Compatibility depends on whether your existing valve body uses the same internal dimensions and design as the model this kit was made for.

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