. . . . . "valve"^^ . . . "control consisting of a mechanical device for controlling the flow of a fluid"@en-us . "0"^^ . "0"^^ . . . . "104519153"^^ . . "control consisting of a mechanical device for controlling the flow of a fluid"@en-us . . . . . "valve"@en-us . . "103565876"@en-us . . . . . "04519153-n"^^ . . . . "104343775"@en-us .