Re: [PipingDesign] valves in Bitumen fouling

From: <Paul>
Date: Mon Oct 18 2004 - 12:39:00 EDT

Al wrote:

> What their spec. What does it have that s so different. We know ball valves
> are no good at all.
> knife gates much better than wedge gates

I was going to ask about pinch valves (
http://www.redvalve.com/downloads/brochures/manual_pinch_valves.pdf ) but they are undoubtedly limited by temperature.

Paul Received on Mon Oct 18 12:39:00 2004

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