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The role of bistable solenoid valve in refrigerator refrigeration system
Link: RFS valves    2018-08-22
The main function of the solenoid valve in the refrigerator is to change the refrigerant flow direction, control the refrigeration state at different room temperature, optimize the refrigeration structure, achieve the goal ideal setting requirements, convenient for different users. There are many types of solenoid valve, currently popular refrigera... The main function of the solenoid valve in the refrigerator is to change the refrigerant flow direction, control the refrigeration state at different room temperature, optimize the refrigeration structure, achieve the goal ideal setting requirements, convenient for different users. There are many types of solenoid valve, currently popular refrigerator solenoid valve, mainly divided into two categories; One is a single - steady state solenoid valve, the other is a double - steady solenoid valve. Bistable solenoid valve is used to change the direction of refrigerant in refrigerator refrigeration system. View Details
Freon valves
Link: RFS valves    2018-08-20
The freon valve is a mandatory hermetic valve, so when the valve is closed, pressure must be applied to the disc to prevent leakage of the sealing surface. When the medium enters the valve from the bottom of the globe valve disc, the resistance that the operating force needs to restrain is the friction of the stem and packing and the thrust caused ... The freon valve is a mandatory hermetic valve, so when the valve is closed, pressure must be applied to the disc to prevent leakage of the sealing surface. When the medium enters the valve from the bottom of the globe valve disc, the resistance that the operating force needs to restrain is the friction of the stem and packing and the thrust caused by the pressure of the medium. Medium flow direction should enter the valve chamber from above the disc. At this time, under the pressure of medium, the pressure of closing the valve is small, while the pressure of opening the valve is large, and the diameter of the valve stem can be reduced accordingly. When the globe valve is opened, the opening height of the disc, 25%~30% of the nominal diameter, the flow has reached the maximum, indicating that the valve has been fully open. So the full open position of the globe valve should be determined by the stroke of the disc. View Details
2-way normally closed valves
Link: RFS valves    2018-08-16
Direct acting 10 mm valves are offered with 12V DC coils and feature a .7 mm orifice.  These 2-way normally closed valves also feature three connector options to simplify installation in a circuit.  An overall length of 1.08” and height of .52” make this valve ideal for limited space applications.  Bases and multiple-station manifold... Direct acting 10 mm valves are offered with 12V DC coils and feature a .7 mm orifice.  These 2-way normally closed valves also feature three connector options to simplify installation in a circuit.  An overall length of 1.08” and height of .52” make this valve ideal for limited space applications.  Bases and multiple-station manifolds are available for use. View Details
Boiler solenoid valve
Link: RFS valves    2018-07-31
As the name implies, boiler solenoid valve refers to the solenoid valve used on the boiler. Boiler solenoid valve mainly refers to the normally closed solenoid valve controlling the water supply of boiling water boiler.Boiler solenoid valve has closed cavity, open a hole in different position, each hole to connect different tubing, cavity piston is... As the name implies, boiler solenoid valve refers to the solenoid valve used on the boiler. Boiler solenoid valve mainly refers to the normally closed solenoid valve controlling the water supply of boiling water boiler.Boiler solenoid valve has closed cavity, open a hole in different position, each hole to connect different tubing, cavity piston is among, both sides are two electromagnets, which face the magnet coil electricity body which side will be attracted to, through to control the movement of the valve to open or close the different discharge of oil hole, and the oil hole is always open, hydraulic fluid will enter the different oil drain, and then through the oil pressure to push the cylinder piston, piston drives the piston rod, piston rod drive mechanism. In this way, mechanical movement is controlled by controlling the electric current break of electromagnet. View Details
15mm valves
Link: RFS valves    2018-07-18
15mm valve this is a valve size, 15 means that this valve can be connected to a pipe with a diameter of 15mm. 10mm valves and 20mm valves are the same as 15mm valves. The difference is that these two Numbers refer to pipe diameters of 10mm and 20mm.... 15mm valve this is a valve size, 15 means that this valve can be connected to a pipe with a diameter of 15mm. 10mm valves and 20mm valves are the same as 15mm valves. The difference is that these two Numbers refer to pipe diameters of 10mm and 20mm. View Details
Cartridge valve coil
Link: dual solenoids    2018-07-11
XINGYURFS brand Hydraulic solenoid coil with H class high quality wire and high premability steel as magnetic material are widely used in hydraulic system, hydraulic valve ,hydraulic coils for automobile,hydraulic cartridge valve.The cartridge valve coil is suitable for the hydraulic system hydraulic system lifting mechanism of the lifting valve as... XINGYURFS brand Hydraulic solenoid coil with H class high quality wire and high premability steel as magnetic material are widely used in hydraulic system, hydraulic valve ,hydraulic coils for automobile,hydraulic cartridge valve.The cartridge valve coil is suitable for the hydraulic system hydraulic system lifting mechanism of the lifting valve assembly valve. View Details
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