The low-temperature and high-pressure resistant solenoid valve adopts special low-temperature alloy materials and reinforced sealing structures
○ Diameter range: DN0.1-300mm
○ 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 medium: high-pressure fluids such as water, gas, oil, etc
○ Circulating fluid temperature: -200 ℃~+800 ℃
○ Circulating fluid pressure: -1~4000bar
○ Valve body material: stainless steel (304, 316, 316L, etc.), cast steel, alloy steel
○ Connection method: threaded (internal thread, external thread) flange, welding, clamp
○ Leakage rate: zero leakage
○ Protection level: IP65/IP66
Explosion proof rating: Ex d IIC T4/T6 (explosion-proof type), Ex ia IIC T4 (intrinsic safety type)
○ Suitable for medium temperatures as low as -200 ℃, with excellent deep cold resistance performance
○ The working pressure can reach over 30MPa, meeting the dual working conditions of high pressure and low temperature
○ The valve body and seals are made of anti cold brittle materials to ensure reliable sealing at low temperatures
○ Structural low thermal conductivity design, reducing cooling loss and preventing external frosting and sticking
○ Optional explosion-proof or signal feedback function, suitable for industrial automation safety control
○ 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 equipment 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
The 50MPa high-pressure flange solenoid valve adopts high-strength alloy material and flange connection structure
Explosion proof high-pressure solenoid valves have excellent explosion-proof performance and high pressure resistance
The direct acting high-pressure solenoid valve adopts a direct acting structure, which can be opened and closed without pressure difference.