XINGYU 2W solenoid valve,Namur valve,Pulse valve

Solenoid valve : for liquid and gas pipeline switch control, is two DO control. Generally used for small pipe control. Electric valve: for liquid, gas and wind system pipe medium flow analog regulation, is AI control. In the control of large valve and wind system can also use electric valve to do two switch control. Solenoid valve: can only be used as switching quantity, is DO control, can only be used for small pipe control, common in DN50 and below pipe. Electric valve: can have AI feedback signal, can be controlled by DO or AO, more commonly seen in large pipelines and wind valves.

Explosion proof coil  is widely used in explosion-proof places in coal mine, petrochemical industry, smelting, liquefied gas and natural gas industries. Details of  ex-proof coils 1. Introduction of foreign advanced technology, use flame retardant casting materials to encapsulate the electrical components in the enclosure 2. Internal fuse tube, pressure sensitive resistance and other elements can enhance the explosion-proof performance and work stably and reliably 3. The cover adopts zinc alloy material to withstand the impact force of more than 20J 4. Wide application surface, the anti-explosion electromagnetic valve can be assembled by matching static iron core and high-energy energy with the coil The  explosion proof coil  can be equipped with a series of explosion-proof solenoid valves, including two two-way, two three-way, two four-way, two five-way and three five-way, which are widely used in explosion-proof places in coal mine, petrochemical indus...

Proportional Solenoid - Included in this category of solenoids are the uniquely designed magnetic circuits that effect analog positioning of the solenoid plunger or armature as a function of coil current. These solenoids, whether axial or rotary, employ a flux carrying geometry that both produces a high starting force (torque), and has a section that quickly begins to saturate magnetically. The resulting force (torque) profile as the solenoid progresses through its operational stroke is nearly flat or descends from a high to a lower value. The solenoid can be useful for positioning, stopping mid-stroke, or for low velocity actuation; especially in a closed loop control system. A uni-directional solenoid would actuate against an opposing force or a  dual solenoids  system would be self cycling.

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.

Air compressor is used to produce the compressed air machine, directly by the motor to drive the compressor, the crankshaft to produce rotary motion, drive the connecting rod to make the piston reciprocating motion, cylinder volume change. Due to the change of pressure in the cylinder, the air enters the cylinder through the air filter through the inlet valve. In compression stroke, the cylinder volume reduction, the role of compressed air through the  drain valve timer , the exhaust pipe, valve into the gas tank, when the exhaust pressure to achieve the rated pressure of 0.7 MPa is controlled by a pressure switch and automatic stop.