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#1
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![]() knife gate valves are for on off only not to restrict flow, its hard on the valve and it wont stay in place for very long the increased pressure on the valve will cause it to open more
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#2
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![]() They rust in saltwater application. I speak from personal experience.
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____________ If people don't die, it wouldn't make living important. And why do we fall? So we can learn to pick ourselves up. |