Swing check valve

Details Swing check valve Swing check valve

1988-09-27

1989-10-10

Nilson, Robert G.

Fluid handling

Line condition change responsive valves

Direct response valves

1375274, 1375278, F16K 1503

Patent

active

048724785

ABSTRACT:
A swing check valve having a readily replaceable valve seat and having a cage surrounding the disc in the final closing movement of the disc sized to guide the disc evenly onto the seat.

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