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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: CMV251
- Phone: (800) 221-9723
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Frequently asked questions
Does this valve serve as a direct OEM replacement?
Yes, the RPI CMV251 is a direct OEM replacement for Part #85834, ensuring it is specifically calibrated for compatibility with the Air Techniques AirStar 10D Dental Compressor.
Is the valve built with high-quality materials for durability?
Absolutely. It is engineered for longevity using: <ul><li>Stainless steel body: Provides superior resistance to corrosion.</li><li>FKM seals: These high-grade seals ensure reliable integrity within the demanding environment of a regeneration system.</li></ul>
What are the specific electrical requirements for this solenoid?
This valve is designed to operate on 24/60VAC at 50Hz. It consumes 8.5W of power and utilizes standard 1/4” tab connections for installation.
Can I use this for the regeneration system on my compressor?
Yes, this component is purpose-built as a regeneration system solenoid valve. It features a 2-way, normally closed (N.C.) configuration with 1/8” FPT ports, specifically matched to the requirements of the AirStar 10D compressor.
Are there additional tools recommended for the installation process?
While the valve is a complete unit, RPI offers specific maintenance tools to assist technicians: <ul><li>RPT294: 1/8” Sleeve Tool</li><li>RPT296: Universal Sleeve Tool</li></ul>
Is there a repair kit available for future maintenance?
Yes, for long-term maintenance of your system, the Solenoid Valve Repair Kit (RPI Part #VPK006) is available separately to keep your unit performing at its best.
Is this part supplied as new factory stock?
Yes, every RPI CMV251 valve is supplied as Factory New stock to ensure optimal performance and reliability immediately upon installation.
What type of connection ports does this valve have?
The valve is equipped with 1/8” Female Pipe Thread (FPT) ports, designed for secure and standard fluid connections within your dental air system.
What is the typical operation type for this solenoid?
This solenoid features a 2-way, normally closed (N.C.) operation, which is the standard configuration required for the regeneration cycle functionality in compatible Air Techniques compressors.
How should I handle the maintenance of this component?
To maintain peak efficiency, it is recommended to monitor the regeneration system’s performance. When servicing, you may utilize the specialized RPI maintenance tools (RPT294/RPT296) and consider the VPK006 repair kit if internal seal or valve wear is detected.

RPI CMV251 Solenoid Valve (Regenerati...