1020/2 1/4 Inch NC SAE Flare HM3 Refrigeration Solenoid Valve
The valve is the control component in the fluid delivery system.
Often responsible for cut-off, regulation, diversion, prevention of
reverse flow, voltage regulation, shunt or overflow pressure
relief, etc.
According to the purpose and function, it can be roughly divided
into the following categories:
1. Cut-off type: mainly used to cut or connect the medium flow.
Such as the gate valve, globe valve, ball valve, butterfly valve,
solenoid valve.
2. Non-return type: used to prevent the backflow of media. Such as
cast iron check valve of various structures.
3. Adjustment type: adjust the pressure and flow of the medium.
Such as throttle valve (expansion valve), oil pressure regulator.
4. Safety type: when the medium pressure exceeds the specified
value, it is used to discharge excess medium to ensure the safety
of the pipeline system and equipment. Such as a safety valve.
5. Distribution type: change the medium flow direction and
distribute the medium. Such as a three-way valve, diverter valve,
slide valve.
6. Special uses, such as thimble valves, filters, etc.
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 |
Dimension:
Replacement Castel Type Solenoid Coil:
APPLICATION
The solenoid valves illustrated in this chapter are designed for
installation on commercial refrigeration systems and on civil and
industrial air conditioning plants that use the following
refrigerant fluids:
• HCFC (R22)
• HFC (R134a , R404A , R407C , R410A , R507)
• HFO and HFO/HFC mixtures (R1234ze , R448A , R449A, R450A , and
R452A)
Furthermore, the same solenoid valves, up to DN 25, that is models
1078*9, 1098/9, 1079/11 and 1099/11, can also be installed on
systems using the following refrigeration fluids:
• HFC (R32)
• HFO (R1234yf)
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