Description
The ASCO 323-457 Rebuild Kit is a genuine replacement parts kit designed to restore ASCO solenoid valves and fluid control components to like-new operating condition. Engineered to ASCO’s exacting standards, this rebuild kit provides a cost-effective alternative to full component replacement, extending the service life of your existing ASCO valve assembly and minimizing system downtime.
ASCO is a globally recognized leader in solenoid valves, pressure switches, and fluid automation — trusted by HVAC, industrial, and commercial professionals for decades. The 323-457 Rebuild Kit is the correct OEM-specified solution for maintaining peak valve performance in demanding applications.
Kit Contents & Features
- OEM-quality internal replacement components for ASCO valve assemblies
- Typically includes seals, diaphragms, O-rings, and other wear components
- Engineered to restore proper valve actuation and fluid shut-off performance
- Helps eliminate leaks caused by worn or degraded internal parts
- Designed for straightforward field installation by qualified technicians
- Cost-effective alternative to full valve replacement
Applications
- HVAC fluid and pneumatic control systems
- Commercial and industrial solenoid valve maintenance
- Preventive maintenance programs for ASCO valve assemblies
- Restoration of valves exhibiting leakage or sluggish actuation
Why Choose the ASCO 323-457 Rebuild Kit?
Using genuine ASCO rebuild components ensures compatibility, proper fit, and reliable long-term performance. Substituting non-OEM parts can compromise valve integrity and lead to premature failure. Keep this kit on hand as part of your preventive maintenance inventory to reduce emergency service calls and keep critical systems running smoothly.







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