1/2'' Welding Type Refrigeration Solenoid Valve For Temperature Control AC/DC

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:

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

• Ice water pump overload and indicator
• Compressor overload protection
• Motor reverse protection and indicator
• Compressor overload protection and indicator
• Refrigerant shortage protection and indicator
• Refrigerant high pressure safety valve
• Bad heat protection and indicator
• Fault alarm buzzer

Welcome to your inquiry!

* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years.   * We have served customers from Europe, North America, Middle east, Southeast Asian by designing and manufacturing for their automation fluid control applications, related to industries of pneumatic automation equipment, food beverage dispenser, agricultural irrigation, printing and dyeing, dust collector, home appliance, automobile, textile, refrigeration, etc.

* Since the company's inception, we are dedicated to providing high quality products and service to our customers. With focusing on our customers' demands, at before production we discuss technical points according to applications with customers to reduce mistake and save cost for both sides. During production, we use high precision CNC machine, machining center to control dimensions and improve productivity. At beginning and mid of machining, our senior inspectors check quality regularly by recording data on documents as per ISO9001 management system. Before shipment, our staff make testing and complete inspection one piece by one piece to ensure the products without defect when reached our customer's hands.

* Ningbo Brando Hardware Co., Ltd will offer you best service with fast response, let's make the fluid control application more widely and smartly.

Product Categories:

1. Solenoid Valve
2. Solenoid Coil
3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
9. Refrigeration Valve
10. Pneumatic Valve
11. Pneumatic Fitting
12. Pneumatic Cylinder
13. Pneumatic Filter Regulator Lubricator
14. Pneumatic Vibrator
15. Ball Valve
16. Butterfly Valve
15. and so on