MAC solenoid valve/pneumatic valve N-361887

MAC solenoid valve/pneumatic valve N-361887

1. * * Power Supply Voltage * *: Common DC voltages include 12V, 24V, etc., while AC voltages include 220V, 380V, etc.

2. * * Diameter size * *: refers to the diameter of the internal fluid channel of the solenoid valve, usually expressed in inches or millimeters, such as 1/4 inch, 1/2 inch, DN15, DN20, etc.

3. * * Working pressure range * *: Generally between 0.1MPa and 1.6MPa, but the working pressure range of different types and applications of solenoid valves varies greatly, possibly as low as 0.01MPa and as high as tens of MPa.

4. * * Working temperature range * *: Generally ranging from -20 ℃ to 80 ℃, special ultra-low temperature solenoid valves can be as low as -200 ℃, and high temperature solenoid valves can reach several hundred degrees.

5. * * Media compatibility * *: Clearly specify the applicable media, such as air, water, oil, steam, corrosive fluids, etc., as well as the requirements for media viscosity, cleanliness, etc.

6. * * Protection level * *: IP65， Indicates dust-proof, splash proof, etc.

7. * * Connection method * *: Common types include internal threads, external threads, flange connections, etc. There are also special interfaces that can be customized or equipped with adapters.

8. * * Control mode * *: normally closed type with power on opening and power-off closing; The normally open type is the opposite. There are also self-protection type, emergency cut-off type, etc.

9. * * Action mode * *: divided into direct action and pilot action. The direct acting structure is simple and reliable, and can work under zero pressure difference or vacuum. It is generally suitable for diameters below 25mm; Pilot operated power consumption is low and the diameter is large, but it can only be used in situations with a certain pressure difference.

10. * * Nominal pressure * *: It is determined based on the nominal pressure of the pipeline or 1.5 times the operating pressure, and is the rated pressure that the solenoid valve can withstand.

11. * * Working pressure difference * *: The value obtained by subtracting the pipeline pressure at the back of the valve from the pipeline pressure at the front of the valve when the solenoid valve is in the closed or open state.

12. Explosion proof rating: The corresponding explosion-proof rating ExdIICT5 for solenoid valves used in flammable and explosive environments