Compressor for a diaphragm valve

Details Compressor for a diaphragm valve Compressor for a diaphragm valve

2004-05-10

2009-11-10

Rivell, John (Department: 3753)

Valves and valve actuation

Reciprocating valve

Diaphragm

C092S1030SD, C092S1030SD

Reexamination Certificate

active

07614606

ABSTRACT:
A compressor for operating a diaphragm of polymer material for a diaphragm valve includes a base body having a diaphragm-proximal surface, and a material layer at least partially provided on the diaphragm-proximal surface and having a very low coefficient of friction.

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