Selection of valves for caustic soda evaporation system
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This post was last edited by sunjl1981 on 2013-1-6 at 23:28. Seeking information on the selection and usage of valves in caustic soda evaporation systems (mainly domestic brands). # &
The stainless steel stop valves used in our factory, those from Shanghai Liangjing Group, perform quite well
Is it 50% caustic soda? Temperature above 150 degrees
It depends on the specific circumstances of the company; it cannot be generalized
For 50% caustic soda at temperatures below 175 degrees, Monel valves can be used; Jinxī Chemical Plant has precedents for their use. Shenyang Chengxin Titanium Industry has produced multiple batches of valves.
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