1070/4 1/2'' Inch SAE Flare Castel Type Refrigeration Solenoid
Valve
1070/4S: 1/2'' Inch SAE Connection Diaphragm Pilot Operated NC
Refrigeration Solenoid Valve ODS Connection Without Coil.
1070/4A6: 1/2'' Inch SAE Connection Diaphragm Pilot Operated NC
Refrigeration Solenoid Valve ODS Connection With 220/230 VAC(A6)
Coil.
1070/4A7: 1/2'' Inch SAE Connection Diaphragm Pilot Operated NC
Refrigeration Solenoid Valve ODS Connection With 240 VAC(A7) Coil.
HF2 HF3 HM2 HM3 HM4 CM2 Coil can be mounted on the valve.
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:
Before 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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