NASA NTRS · 19810000107
High-Temperature Seal for Sliding-Gate Valve
Abstract
Sliding-gate valve originally developed for rocket exhaust-gas ducts is sealed by a Belleville spring. It is simple, compact, and operates over a wider range of temperatures than conventional O-ring sealed valves.
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Leonard, R. G.. 1982-09-01. High-Temperature Seal for Sliding-Gate Valve. https://ntrs.nasa.gov/citations/19810000107
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