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I hope someone experienced can help

2017-04-25View Original

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For ball valves, all the internal components are made of aluminum. The operating pressure is 1 bar, the medium is palm oil, and the temperature is 50 degrees. What grade should be chosen?
Reply #22017-04-26
I’ve never seen ones with aluminum interior parts; don’t you think they’re too soft?
Reply #32017-04-26
Aluminum alloy valves are available, but unless cost is a concern, stainless steel valves are generally used.
Reply #42017-04-26
What grade should be chosen for this operating condition?
Reply #52017-04-27
Flanged aluminum ball valve, model: Q41F, diameter: DN50-100, pressure: 0.6~6.4 Mpa. You might want to try contacting the manufacturer. There’s actually no need to discuss this issue on the forum.
Reply #62017-04-27
Is aluminum used for cast iron sheets? They are usually made of stainless steel. Why use aluminum? You can ask the manufacturer directly

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