德國進口-burkert 5281隔膜閥

Electricity, open the pilot hole, electromagnetic force, Power off, the spring force to close the guide hole, inlet pressure chamber through the by pass hole quickly in closing valve using a form around the high differential pressure, fluid pressure push close move down, close the valve.

德國進口-burkert 5281隔膜閥

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5281是德國寶德的隔膜閥系列之一。40 20.0 0.2-16 134 389 134 390 134 392 G 2 50 40.0 0.2-16 134 393 134 394 134 396 G 2 1/2 65 40.0。