Valve seals.Custom manufactured silicone silicone, polymer in which atoms of silicon and oxygen alternate in a chain; various organic radicals, such as the methyl group, CH3, are bound to the silicon atoms. seals, especially designed for use in flapper valves on aircraft evacuation evacuation /evac·u·a·tion/ (e-vak?u-a´shun) 1. an emptying. 2. catharsis; emptying of the bowels. e·vac·u·a·tion n. chutes and life raft inflation systems, are available from this molded rubber products manufacturer. Because of the critical performance requirements of the flapper valve seals, their manufacture is said to require a number of special considerations. These include an elastomer elastomer (ĭlăs`təmər), substance having to some extent the elastic properties of natural rubber. The term is sometimes used technically to distinguish synthetic rubbers and rubberlike plastics from natural rubber. that can withstand harsh environments, precision in design and molding, and superior rubber-to-fabric and rubber-to-metal bonding qualities. The seals, which are designed to seal inflation valve aspirators after full inflate inflate - deflate volume is reached, are molded from silicone. Pelmor Laboratories www.pelmor.com |
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