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1/2'' Welding Type MSV-1078/4 Electromagnetic Valve Refrigeration Spare Parts For Temperature Control AC/DC
The MSV-1078/4 refrigeration solenoid valves are used in chillers to control temperature by controlling the flow of refrigerants.The chilled water circulation system is widely used: industry, agriculture, surface treatment, electroplating, laser, printing, food, beverage, cosmetics, toys, chemicals, hardware, building materials, automobiles, electronics, electrical appliances, electromechanical and other 16 industries, more than 30 Industry; high-power chillers are widely used in hotels, office buildings for central air conditioning, plastic cooling, food preservation, bath temperature, medical storage and other industries.So our MSV-1078/4 solenoid valve are widely used in industiral refrigeration system.
Technical data of MSV-1078/4 1/2 inch port size refrigeration solenoid valve:
| Model number: | Connection size | Dimension | KV value | |||||||
| H1 | H2 | L1 | Q | |||||||
| Inch | mm | Inch | mm | Inch | mm | Inch | mm | |||
| MSV-1020/2 | 1/4''SAE | 3.0 | 75 | 2.5 | 62.5 | 2.3 | 58 | 0.175 | ||
| MSV-1020/3 | 3/8''SAE | 3.0 | 75 | 2.5 | 62.5 | 2.6 | 65 | 0.23 | ||
| MSV-1028/2 | 1/4''ODF | 3.0 | 75 | 2.5 | 32.5 | 4.9 | 125 | 0.15 | ||
| MSV-1028/3 | 3/8''ODF | 3.0 | 75 | 2.5 | 62.5 | 4.9 | 125 | 0.23 | ||
| MSV-1064/3 | 3/8''SAE | 3.2 | 82 | 2.7 | 69.5 | 2.6 | 68 | 0.8 | ||
| MSV-1064/4 | 1/2''SAE | 3.2 | 82 | 2.7 | 69.5 | 2.8 | 72 | 0.8 | ||
| MSV-1068/3 | 3/8''ODF | 3.2 | 82 | 2.7 | 69.5 | 4.5 | 111 | 0.8 | ||
| MSV-1068/4 | 1/2''ODF | 3.2 | 82 | 2.7 | 69.5 | 5.0 | 127 | 0.8 | ||
| MSV-1070/4 | 1/2''SAE | 3.6 | 91 | 3.0 | 75.0 | 3.9 | 100 | 1.8 | 45 | 2.2 |
| MSV-1070/5 | 5/8''SAE | 3.6 | 91 | 3.0 | 75.0 | 4.2 | 106 | 1.8 | 45 | 2.61 |
| MSV-1078/4 | 1/2''ODF | 3.6 | 91 | 3.0 | 75.0 | 5.0 | 127 | 1.8 | 45 | 2.2 |
| MSV-1078/5 | 5/8''ODF | 3.6 | 91 | 3.0 | 75.0 | 6.9 | 173 | 1.8 | 45 | 2.61 |
| MSV-1078/6 | 3/4''ODF | 3.7 | 96 | 3.0 | 75.0 | 7.0 | 179 | 1.8 | 45 | |
| MSV-1078/9 | 1 1/8''ODF | 4.5 | 115 | 3.8 | 96.0 | 9.8 | 250 | 3.1 | 80 | 10 |
| MSV-1078/11 | 1 3/8''ODF | 6.8 | 172 | 5.4 | 138.0 | 10.9 | 278 | 2.8 | 68 | 16 |
| MSV-1090/5 | 5/8''SAE | 4.2 | 106 | 3.0 | 78.0 | 1.7 | 120 | 2.2 | 57 | 3.8 |
| MSV-1090/6 | 3/4''SAE | 4.2 | 106 | 3.0 | 78.0 | 4.9 | 124 | 2.2 | 57 | 4.8 |
| MSV-1079/7 | 7/8''ODF | 3.6 | 91 | 3.0 | 75.0 | 7.5 | 190 | 1.8 | 45 | 2.61 |
| MSV-1079/11 | 1 3/8''ODF | 4.5 | 115 | 3.8 | 96.0 | 11.5 | 292 | 3.1 | 80 | 10 |
| MSV-1079/13 | 1 5/8''ODF | 6.8 | 172 | 5.4 | 138.0 | 10.9 | 278 | 2.8 | 68 | 16 |
| MSV-1098/7 | 7/8''ODF | 4.2 | 106 | 3.0 | 78.0 | 7.1 | 180 | 2.2 | 57 | 5.7 |
| MSV-1099/9 | 1 1/8''ODF | 4.2 | 106 | 3.0 | 78.0 | 8.5 | 216 | 2.2 | 57 | 5.7 |
| MSV1099/11 | 1 3/8''ODF | 6.2 | 157 | 5.0 | 127.0 | 10.9 | 291 | 2.8 | 68 | 10 |
Overall Dimension of MSV-1078/4 Solenoid Valve In Refrigeration Condensing Units:
Different Connection type and size of MSV-1078/4 Refrigeration solenoid valve refrigerant flow control:
Application of MSV-1078/4 Solenoid Valve In HVAC Refrigeration Units:
Introduction of Water cooling and Air cooling units with MSV-1078/4 refrigeration solenoid valve:
Generally, chillers are divided into water cooling and air cooling.
The air-cooled chiller contains a water tank and a water pump, eliminating the need for cooling tower cooling. Easy to install and move. However, the environmental requirements are high. First, because it is cooled by hot air circulation, if the ventilation effect of the installation workshop is not good, it will directly affect the cooling effect of the chiller. In addition, if you want to put the chiller in a dust-free workshop with humidity requirements, it will generate a lot of water vapor on the top of the machine.
The water-cooled chiller is divided into an open chiller, a sealed type (some called a box chiller) and a screw chiller. Water-cooled chillers must be equipped with additional cooling towers and pumps to achieve better cooling. The open chiller has to be equipped with a separate water tank, which is not necessary because it has a built-in water tank. The open type is generally installed outside the workshop for easy maintenance, but because it is not aesthetically pleasing, a sealed water-cooled chiller is produced. The sealed water-cooled chiller is a box structure that is easy to install and easy to use, and is popular among the customers of Meisen Refrigeration. However, if you have a very high demand for cooling capacity, we recommend that you use a screw chiller. If you have a chiller compressor requirement of 100HP or higher, we recommend a screw chiller.
Second, the chilled water circulation refrigeration unit is equipped:
1. Compressor;
2. Pump;
3. Computer PC board, touch control, safe and convenient;
4. Thermostat: liquid crystal display temperature control electronic board;
5. Expansion valve, refrigeration solenoid valve, filter;
6. One 304 stainless steel water tank with built-in insulation material;
7. Electrical LG
8. Security protection system
Compressor delay start protection
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