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Ultra low temperature flange solenoid valve, stainless steel low temperature flange solenoid valve, liquid ammonia cryogenic refrigeration solenoid valve -196

Low temperature solenoid valve features: 1, the scene can be installed free; action rapid response; valve body by forging molding process, beautiful appearance, the 2 original sealing materials, life is ten times of 3 similar products, CNC machining, ensure the accuracy and reliability of the electromagnetic valve 4, using special plastic coil, and can increase the reliability of the valve waterproof and moistureproof

discount 70% in 2018-07-14 to 2018-07-16
price: USD$ 6085.80
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Product model:ZCFKQ51-DBXS (F-, Q-; explosion-proof safety emergency shut-off type /5- pilot type /0- straight type /3- segment E-style /D- by /X- with a signal function /S- with manual)
Control mode:K- normally open / (no) - normally closed /Z- self holding type;
Through the scope of:DN15~DN700;
Link mode:Flange / welding / internal thread
Temperature range:-40~+100;
Applicable medium:Flammable gases, liquids, etc.
Pressure grade range:0~4.0Mpa;
Connection mode:8- flange, 1- internal thread;
Working voltage:DC6~220V/AC24~380V;
Valve body material:B- stainless steel, C- carbon steel
Application range of cryogenic solenoid valve:
Military, aerospace, shipbuilding, nuclear industry, petrochemical, electric power, chemical, light industry, machinery, scientific research, refrigeration equipment, air conditioning, fire fighting, food, medical treatment, pipeline media automatic control and other fields.
Characteristics of low temperature solenoid valve: 
1. The field can be freely installed; the action response is rapid; the valve body is made of hot forging process, and the appearance is beautiful
2, the use of original sealing materials, life expectancy is ten times the same product
3, CNC machine tools processing, to ensure the accuracy and reliability of solenoid valve
4, the use of special plastic coil, improve the reliability of the valve, and waterproof, moisture-proof
5, liquid, gas, oil can be mixed use, improve the scope of use of the valve
Unique design, beautiful appearance; stable piston structure and performance; low temperature material, good sealing; autocratic coil, not easy to burn.
Working principle of low temperature solenoid valve:
 Normally closed: when the coil is energized, the electromagnet core attracts, the pressure relief hole opens, the main piston is driven by the medium pressure, open the main valve port, medium circulation.
When the coil is powered off, the main valve port is closed and the dielectric is cut off.
Normally open: when the coil is energized, the electromagnet core is pulled in, the pressure relief hole is closed, the main piston is pushed by the medium pressure, the main valve port is closed, and the medium is cut off.
When the coil is powered off, the main valve port opens, medium circulation.
Note: the dimensions are determined according to the connection mode, and the special requirements can be customized.
 The outlet pressure is greater than the inlet pressure, and the medium will reverse conduction. Check valves can be installed or custom valve with check function.