SNL01_-200℃ Ultra low temperature solenoid valve_Solenoid Valve_Neptune Valve丨Neptune Industrial Group Inc

Parameter

○ Diameter range: DN10-300mm

○ Working environment temperature: -30~+80 ℃; -50~+100℃

○ Working temperature of coil:<+50 ℃,<+85 ℃

○ Control mode: normally open, normally closed

○ International standard voltage: AC (380, 220, 110, 24) V, DC (220, 110, 24, 12) V

○ Circulating fluid media: low-temperature fluids such as refrigerants, liquid nitrogen, liquid oxygen, liquid argon, carbon dioxide, etc

○ Circulating fluid temperature:+120 ℃~-200 ℃

○ Circulating fluid pressure: -1~640 bar

Valve body material: stainless steel (304, 316, 316L, etc.), cast steel

○ Connection method: threaded (internal thread, external thread) flange, welding, clamp

○ Leakage rate: zero leakage

Performance

○ Excellent low-temperature resistance, suitable for medium temperatures as low as -200 ℃

○ The high-pressure sealing structure is reliable, and the working pressure can reach over 10MPa

○ The valve body is made of high-strength stainless steel, which combines pressure resistance and cold brittleness resistance

○ The excitation system is stable at low temperatures and responds quickly and accurately when powered on

○ Optional explosion-proof or signal feedback to meet the safety control requirements of harsh working conditions

Application

○ Automatic cutting and control system for high-pressure and low-temperature pipelines of liquid hydrogen refueling station

○ Remote safety interlock control of inlet valve for LNG high-pressure gasification device

○ High pressure liquid oxygen/liquid hydrogen transport flow path switch valve for aerospace propulsion system

○ Low temperature superconducting magnet high-pressure cooling circuit medium on/off execution device

○ Automation control point for high-pressure liquid nitrogen storage and transportation system of industrial gas company