ASCO 304-031 Rebuild Kit

The ASCO 304-031 Rebuild Kit is a specialized maintenance solution designed for the ASCO 8222G094 solenoid valve. For technicians serviceing HVACR systems, this kit provides a direct path to restoring factory-spec performance to normally closed solenoid valves without the labor costs of a full valve replacement. Engineering for precision, the kit includes vital internal components—such as the valve diaphragm, core spring, core assembly, and high-grade O-rings—which are the primary wear points in high-cycle or rigorous industrial environments. Utilizing a genuine ASCO repair kit ensures that seal integrity and flow coefficients (Cv) remain consistent with the original design. By replacing the internal stack, contractors can effectively eliminate common pilot-operated issues like sluggish response times or internal seat leakage. Before installation, ensure the system is fully depressurized and that all surfaces are cleaned to avoid debris entrapment in the solenoid pilot orifice.

Key Benefits:

• Specifically compatible with ASCO Series 8222 (Model 8222G094) for a precise, drop-in mechanical fit.
• Restores solenoid valve reliability by replacing stressed springs and brittle elastomers.
• Reduces operational downtime by allowing for rapid field repairs of leaking or stuck valves.
• Maintains HVAC valve performance and industrial fluid control accuracy.
• Includes all necessary internal valve parts required for a comprehensive 304-031 overhaul.

Common Questions:

• How do I know if this kit fits my specific valve? Always verify the rebuild kit number stamped on the metal nameplate; the 304-031 is the dedicated kit for the 8222G094 catalog number.
• What symptoms indicate a rebuild is necessary? Excessive seat leakage, a failure of the valve to open when energized, or a "humming" solenoid often point to worn internal seals or a fatigued spring.
• Are any special tools or lubricants required? Standard technician tools are sufficient, but it is recommended to use a high-grade silicone lubricant on gaskets to ensure a proper seal during reassembly.

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.