Pneumatic check valve and method for making same

Details Pneumatic check valve and method for making same Pneumatic check valve and method for making same

1994-02-22

1995-02-07

Hepperle, Stephen M.

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

137315, F16K 2702, F16K 717

Patent

active

053868480

ABSTRACT:
A two-piece check valve employing an elastomeric diaphragm retained between two lands of an integral member. The integral member forms a boss on which the diaphragm is seated, and cooperates with the diaphragm to form a chamber surrounding the boss.

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