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A low-temperature control valve refers to a pneumatic or electric control valve used when the temperature of the medium is below -60 degrees to -196 degrees. Due to such extreme low temperatures, the use and installation of low-temperature control valves differ from those of control valves used at normal or high temperatures; proper installation is necessary to ensure no problems occur during operation. The key points to note are as follows. 2. Clean the pipes and valves before installation to remove impurities and grease. Especially in situations where oil is prohibited, users can specify specific cleanliness requirements. When selecting a lubricant, it is necessary to take into account the contraindications of the working medium in order to avoid accidents. 4. The installation site should take into account the safety of personnel and equipment, ensuring ease of operation as well as facilitating disassembly, assembly, and maintenance. 6. The flow direction of the medium should be consistent with the arrow on the valve body. The airflow should be dry and oil-free. The valve should be used at an ambient temperature of -30 to 60°C. 7. Bypasses should be provided to ensure continuous production even when the automatic control system fails or valves need to be maintained. The flow characteristics and stroke of the bypass valve must be consistent with those of the original valve. That’s all for this issue. If you have any questions, feel free to leave a message anytime.