Unitized spherical profile check valve with replaceable sealing element
作者： Samuel S. Wu , Ronald Trammell
DOI:
关键词:
摘要: A unitized check valve assembly comprises a body (16) having bore therethrough, the an inlet and outlet. disk (13) engages at retainer (11) via bayonet connector tabs (52) surrounds first biasing wave spring (15) is in compression between second coil (12) (13). The preferably have spherical mating surface therebetween.
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