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Articles Tagged with ''ask the valve expert''

Ask the Valve Expert: Valve for high-temperature application

Bob Donnelly
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I am looking for a ball valve for a high temperature fine solids pilot plant operation (~ 1" - 2" valve) that can withstand 550 C temperatures and abrasive solids. Any thoughts on a valve that can withstand this extreme service?
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Ask the Valve Expert: 'Bubble-tight' service

Bob Donnelly
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Please define "bubble-tight" service when we have butterfly valves. Does this apply only to ANSI rated high performance valves or does resilient seated valves also have such a rating?
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Ask the Valve Expert: Fruit juice processing application

Bob Donnelly
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What type of valve is suitable to maintain liquid level in a 7,000 gallon tank?
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Ask the Valve Expert: New valve automation technology

Bob Donnelly
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