SNL01W_-200℃ Ultra low temperature solenoid valve_Solenoid Valve_Neptune Valve丨Neptune Industrial Group Inc

Parameter

○ Diameter range: DN0.1-25mm

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

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

○ Control mode: normally open, normally closed, self holding

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

○ Circulating fluid media: refrigerants, liquid nitrogen, liquid oxygen, liquid argon, carbon dioxide, etc

○ Circulating fluid temperature:<-200 ℃,<-100 ℃,<-40 ℃,<+60 ℃,<+200 ℃

○ Circulating fluid pressure: -1 bar to 250 bar

○ Valve body material: stainless steel (304, 316, 316L)

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

○ Leakage rate: zero leakage

Performance

○ Using cryogenic special materials, suitable for temperatures as low as -200 ℃ or below

○ Sealed structure resistant to cold brittleness, ensuring no leakage of liquid nitrogen, liquid hydrogen and other media

○ The valve body has excellent insulation design to prevent external frosting from affecting its performance

○ The low-temperature insulation of the excitation coil is reliable, and it responds quickly and stably when powered on

○ Equipped with explosion-proof or high cleanliness options, suitable for various harsh low-temperature working conditions

Application

○ Automatic on-off control of ultra-low temperature medium in liquid hydrogen/liquid helium transportation system

○ Safety cut-off device for cryogenic propellant pipeline at aerospace fuel refueling station

○ Valve switches for liquid oxygen, liquid nitrogen, and liquid argon process pipelines in air separation equipment

○ Precise control and isolation point of low-temperature fluid in superconducting magnet cooling system

○ Automation control of refrigerant circuit in low-temperature laboratory or particle accelerator