Castel Type MSV-1079/11 1 3/8'' ODF Refrigeration Solenoid Valve
Castel type solenoid valve is consist of Brass body, Stainless Steel plunger armature, coil and other parts.
The valve series 1034 ; 1038 ; 1040 ; 1048 ; 1049 ; 1050 ; 1058 ; 1059 ; 1078 (/11 , /13 , /M42) ; 1079 (/13 , /M42 , /17) ; 1098/9 ; 1099/11 are piston pilot-operated valves. Their operation depends not only on the magnetic field produced by the current flow into the coil, but also on a minimum inlet pressure, which is necessary to:
• open the piston and keep it lifted off the main opening
• close the piston and ensure the tightness on the main opening
Opening/closing of main valve seat is controlled by the piston, while opening/closing of pilot seat is controlled by the mobile plunger of the coil.
Application:
One-way flow fresh air system:
The one-way flow fresh air system is the [forced air exhaust, natural air intake" system. Its working principle is to rely on the suction generated by the main machine to form the indoor negative pressure, and send the dirty air to the outside through the air supply duct, in order to balance the negative pressure in the room. The relatively fresh air outside the room enters the room from the pre-installed air intake to achieve ventilation and ventilation. The one-way flow fresh air system is naturally carried out when entering the wind. The system has few installation pipes and simple installation. It is generally used in residential buildings, apartments or office buildings with high building height.
Full heat exchange fresh air system:
The full heat exchange fresh air system is an upgrade of the two-way flow fresh air system. The main heat recovery system is added to the main engine. The air entering and leaving the air passes through the heat exchanger disposed in the main engine, and the energy exchange of preheating and pre-cooling is performed, and the indoors can be reserved. 70% of the energy of the air, combined with the air conditioner is very energy-saving, even if the temperature difference is large, it will not affect the indoor temperature. The full heat exchange fresh air system is suitable for apartments, villas and office spaces with an area of less than 1000 square meters. The high quality of the fresh air is high and energy efficient. In the installation of the central fresh air system of many villa customers of the company, the whole heat exchange fresh air is adopted. System series.
Dimension:
| Model | | | |
SAE (Flare), ODF (Solder) | | | | | |
| 1020/2 | | | | | |
| 1020/3 | | |
| 1028/2 | | | |
| 1028/3 | | | |
| 1064/3 | | | | |
| 1064/4 | | |
| 1068/3 | | |
| 1068/4 | | |
| 1070/4 | | | | | |
| 1070/5 | | |
| 1078/4 | | |
| 1078/5 | | |
| 1078/9 | | | | | |
| 1078/11 | | | | | |
| 1090/5 | | | | | |
| 1090/6 | | | | | |
| 1079/7 | | | | | |
| 1079/11 | | | | | |
| 1079/13 | | | | | |
| 1098/7 | | | | | |
| 1099/9 | | | | | |
| 1099/11 | | | | | |
Technical Data:
| Operating Principles | Model Number | SAE Port | Seat size nominal Ø (mm) | | | TS(℃) | TA(℃) |
| min | max | min | max |
| Direct Acting | 1020/2 | 1/4'' | 2, 5 | 0, 175 | 45 | -35 | +110 | -35 | +50 |
| 1020/3 | 3/8'' | 3 | 0, 23 |
| Diaphragm Pilot Operated | 1064/3 | 3/8'' | 6, 5 | 0, 80 | 45 | -35 | +105 | -35 | +50 |
| 1064/4 | 1/2'' |
| 1070/4 | 1/2'' | 12, 5 | 2, 20 |
| 1070/5 | 5/8'' | 2, 61 |
| 1090/5 | 5/8'' | 16, 5 | 3, 80 |
| 1090/6 | 3/4'' | 4, 80 |
| Piston Pilot Operated | 1034/3 | 3/8'' | 6, 5 | 1, 00 | 45 | -35 | +110 | -35 | +50 |
| 1034/4 | 1/2'' |
| 1040/4 | 1/2'' | 12, 5 | 2, 40 |
| 1040/5 | 5/8'' | 3, 00 |
| 1050/5 | 5/8'' | 16, 5 | 3, 80 |
| 1050/6 | 3/4'' | 4, 80 |
Installation:
Before connecting the valve to the pipe, it is advisable to make sure that the refrigerating system is clean. In fact, valves with P.T.F.E. gaskets, and particularly piston valves, are sensitive to dirt and debris. Furthermore, check that the flow direction in the pipe corresponds to the arrow stamped on the valve body. All the valves can be mounted in any position so long as the coil does not point downwards. The brazing of valves with solder connections should be carried out with care, using a low melting point filler material. It is not necessary to disassemble the valves before brazing, but it is important to avoid direct contact between the torch flame and the valve body, which could be damaged and compromise the proper functioning of
the valve.
Before connecting a valve to the electrical system, be sure that the line voltage and frequency correspond to the values marked on the coil.
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