ASCO 323-468 Rebuild Kit

The ASCO 323-468 Rebuild Kit is a comprehensive maintenance solution designed for series 202 2-way solenoid valves. Field-service technicians and contractors rely on this genuine ASCO kit to restore optimal flow control and pressure containment in critical fluid handling systems. This kit includes all essential internal components, such as the diaphragm assembly, springs, and retaining clips, ensuring a precise fit that eliminates bypass leaks and chatter caused by mechanical wear. Engineered to withstand high-cycling demands, the kit’s high-grade elastomers are compatible with air, inert gases, and water. By replacing worn internal components rather than the entire valve body, technicians reduce downtime and maintain system integrity in industrial heating, cooling, and automation applications. Verify the model number on your valve’s nameplate to ensure 100% direct replacement compatibility for efficient field servicing of ASCO solenoid valves.

• Restores factory-standard sealing performance to prevent internal leakage and pressure loss.
• Includes high-tensile stainless steel springs for reliable plunger return and consistent cycling.
• Reduces maintenance overhead by extending the service life of existing ASCO 2-way valves.
• Precision-molded diaphragms offer superior chemical resistance and temperature stability.
• Direct-fit mechanical components eliminate the need for field modifications during installation.

Is the 323-468 kit compatible with all Series 202 valves?
This kit is specifically engineered for certain configurations of the Series 202 solenoid valve. Technicians should verify the full model number and serial prefix to ensure the internal plunger assembly and diaphragm dimensions align with the specific valve body casting.

What are the signs that a solenoid valve needs a rebuild kit?
Common indicators include persistent humming or "chatter" during operation, failure of the valve to fully close or open, and visible external leakage through the bonnet seal. Using a genuine ASCO rebuild kit addresses these issues by replacing fatigued mechanical parts.

Can this kit be used for steam applications?
The elastomers in the 323-468 kit are typically rated for air, water, and light oil. For high-temperature steam applications, verify the elastomer material (such as EPDM or Viton) against your specific system temperature profile to prevent premature failure.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.