High-purity pressure relief valve
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Besides Parker and Tescom, what are some other good brands of pressure regulators for high-purity gases? Which domestic companies are good at this? Please recommend them; I’d be extremely grateful!
Let me know the operating conditions, otherwise how can I recommend something to you! ~~~~~~
It is suitable for bulk gases such as nitrogen, helium, and oxygen, as well as special gases like silane and ethylene. The purity of these gases is above 99.5%. The pressure can range from 7 kilograms to 2 kilograms, or from the pressure in the gas cylinders down to 5 kilograms. The gas flow rate can be either 800 slpm or 200 slpm, among other options