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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: AMA055
- Phone: (800) 221-9723
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Frequently asked questions
Does this part match the original equipment manufacturer specifications?
Yes, the RPI AMA055 Valve Stem Assembly is a high-quality, factory-new component designed to serve as a direct replacement for the OEM Part #028265-091. It is engineered to meet the exact operational requirements of your system.
Is this assembly compatible with both 3/8” and 1/2” valves?
Absolutely. This assembly is specifically engineered for versatile use, ensuring a precise fit for both 3/8” and 1/2” Steam Control Valves found in AMSCO/STERIS systems.
Can I purchase this as part of a larger repair kit?
Yes, this valve stem assembly is a core component of the RPI 3/8” PRV KIT (RPI Part #AMK111). If you are performing a more comprehensive maintenance project, the full kit may provide additional necessary components.
Is this a brand-new component?
Yes, the product is supplied as Factory New. This ensures that you are receiving an unused part that meets all manufacturer quality standards for your equipment.
What type of equipment is this assembly designed to maintain?
This component is critical for the maintenance and repair of bulk sterilizers and endoscope processing systems, specifically within the AMSCO/STERIS Amscomatic Washer/Sterilizer product line.
How quickly will this part be ready for shipping?
The item typically has a lead time of 1-2 weeks as it ships directly from the manufacturer to ensure you receive the latest stock.
Is the RPI AMA055 reliable for heavy-duty sterilizer use?
Yes, as a factory-new replacement part designed for AMSCO/STERIS equipment, it is built to handle the rigorous demands of bulk sterilizers and endoscope processing environments.
Does this part help streamline my maintenance routine?
By acting as a direct, drop-in replacement for the original OEM part, it minimizes downtime and ensures that your steam control valves function at peak efficiency with minimal installation effort.
Where can I go if I need technical assistance with installation?
If you require support or have specific technical questions regarding your repair, you can reach out to our team at (800) 221-9723 for expert guidance.
Is this part still being actively produced?
Yes, this component is currently active and not discontinued. It remains a standard, essential maintenance part for the continued operation of your Amscomatic systems.

RPI AMA055 3/8” Valve Stem Assembly