The Minster Y-75-RV-001-100 is a relief valve assembly produced by Minster Machine Company (now Nidec Minster Corporation) as an OEM replacement component for the Y-75 series mechanical press platform. Refer to manufacturer documentation to confirm compatibility with your specific application.
Based on Minster's part numbering convention, the "RV" designation identifies this as a relief valve used within the hydraulic system of the Y-75 press — a system that manages overload protection by venting hydraulic pressure within the slide assembly when a preset threshold is exceeded. The suffix "-001-100" indicates the first design variant at the 100 pressure or configuration specification. Exact pressure rating, port size, and flow capacity could not be confirmed from publicly available documentation and should be verified against the original press parts manual.
Condition: New — Open Box. Sourced from manufacturing MRO turnover, plant closures, and industrial surplus; the part is new and unused but may have been in storage for years. Packaging may show shelf wear or be missing. No original packaging, from an MRO bulk lot
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