Flow control device in a protective housing

Pipes and tubular conduits – With flow regulators and/or baffles – Restrictors

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Details

138 41, 138 42, 138 45, 138 46, 285256, 285423, 23953313, F15D 102

Patent

active

042665760

ABSTRACT:
A flow control device having a resilient, disc-shaped flow control element mounted in a protective housing assembly. An inlet housing section sealingly engages with an outlet section to form a cavity in which are received a retaining washer and a cup-shaped member. The flow control element is mounted in the cup-shaped member and retained therein against axial movement by the retaining washer. An inner wall portion on the retaining washer and cup-shaped member prevent fluid conduit connections inserted into either the inlet or outlet housing sections from contacting the flow control member.

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patent: 3792609 (1974-02-01), Blair et al.
patent: 3997195 (1975-12-01), Bartholomew
patent: 4009592 (1977-03-01), Boerger

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