10A4210X012 - FISHER - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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10A4210X012

Key Specifications / Parameters Parameter Description / Value Part Number 10A4210X012 Product Type Retaining Ring Material 302 Stainless Steel (302 SST) Intended Valve Size Used for NPS 4×2 valve size (and similar configurations) Role in Assembly Retains spring‑loaded seal ring Valve Series Reference Found in parts list for Fisher EWS/EWT valves

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The Fisher 10A4210X012 is a retaining ring used within valve trim assemblies (specifically in Fisher EWS/EWT or related sliding‑stem control valves). Its purpose is to retain or secure internal sealing elements such as spring‑loaded seal rings in correct orientation under service conditions. It is used in the parts list for valves sized NPS 4×2 (and similar) with a spring‑loaded seal ring configuration.