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ASCO 302329 solenoid valve rebuild kit components

Red Hat

Red Hat ASCO 302329 Solenoid Valve Rebuild Kit

SKU CH-VZD0-MHQ40

Complete solenoid valve rebuild kit includes cap retaining clip, core assembly, diaphragm, O-rings, retainer spring, solenoid base sub-assembly

  • Product typeStandard
  • Complete valve restoration kit includes all essential seals and moving parts
  • UL Listed certification confirms compliance with recognised safety standards
  • Direct compatibility with Emerson 8210G089 and EF8210G089 solenoid models
  • Replaces Grainger references 3UK25, 4EKP9, 5JC50, 5JC66 and 6DYN6
  • New ASCO 302329 kit delivers reliable solenoid valve performance

ASCO 302329 Solenoid Valve Rebuild Kit

The ASCO 302329 kit provides all internal components required to overhaul compatible Emerson solenoid valves. It targets maintenance technicians and plant engineers who need to restore original sealing and actuation performance without replacing the full valve body. The kit suits scheduled preventative maintenance or emergency repairs on supported 8210 series models.

Thermals, noise and power draw

This rebuild kit contains only passive sealing and mechanical parts such as diaphragms, O-rings, springs and the core assembly. It generates no heat, produces no acoustic signature and draws no electrical power during operation. Installed components simply enable the existing solenoid to control fluid flow as originally specified.

Included components and compatibility

The package supplies a cap retaining clip, core assembly, diaphragm and seat, O-rings, retainer spring, solenoid base sub-assembly and compression spring. These parts are UL Listed and fit manufacturer models 8210G089 and EF8210G089 as well as Grainger part numbers 3UK25, 4EKP9, 5JC50, 5JC66 and 6DYN6. Buyers needing components for other valve series or non-Emerson brands cannot use this kit.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $824.99
Pricier than about 93% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameASCO
Product typeStandard

Questions about this item

How do I install the Red Hat ASCO 302329 Solenoid Valve Rebuild Kit and which step is commonly missed?

Remove the old solenoid base sub-assembly, then fit the new core assembly, diaphragm/seat, O-rings, retainer spring, spring compression, cap retaining clip, and retaining clip; the step often missed is seating the diaphragm/seat evenly before tightening the cap retaining clip to prevent leaks.

What maintenance or replacement will the Red Hat ASCO 302329 Solenoid Valve Rebuild Kit need later?

The O-rings, diaphragm/seat, and spring compression components will wear over time and require periodic inspection and replacement to maintain proper sealing and valve operation.

What limit appears first on the Red Hat ASCO 302329 Solenoid Valve Rebuild Kit under sustained use?

The diaphragm/seat and O-ring sealing surfaces degrade first during continuous cycling, leading to reduced sealing performance and potential leakage before other kit components fail.

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