Doris Wang
Industrial
There are a special situation ,the medium is with particle and ash ,how to choose pipes and valves for them ?
Specialized in special industry valve
Specialized in special industry valve
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How to choose valve for some abrasive situation ?
- Thread starter Doris Wang
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Doris Wang,
Consider the following:
Rubber Lined Pipe
Rubber Lined Valves
Overview
Available in both weir and straight through designs and with a number of lining options to suit both aggressive and abrasive line service.
A Type DN20 - 500 (3/4" to 20")
KB Type DN20 - 350 (3/4” to 14”)
Sometimes its possible to do all the right things and still get bad results
Consider the following:
Rubber Lined Pipe
Rubber Lined Valves
Overview
Available in both weir and straight through designs and with a number of lining options to suit both aggressive and abrasive line service.
A Type DN20 - 500 (3/4" to 20")
KB Type DN20 - 350 (3/4” to 14”)
Sometimes its possible to do all the right things and still get bad results
Agree!
Another solution is to use pure quetsch valves (pinch valves) where a mechanical device pinches the outer wall of an elastic, multilayered inner smooth pipe.
By troublesome mixed fluids with hard particles you can either go 'soft' (as previous examples) or hard (most extreme ceramics) or thin (knifegate valves). Best solution is depending on all flow and fluid data.
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