1/4'' Inch SAE Flare Castel Type Solenoid Valve 1020/2A6 220/230VAC
1020/2A7 240VAC 1020/2S
The SAE flare port castel type solenoid valves series 1020/2 and
1020/3 are direct acting valves. Their operation depends only on
the magnetic field produced by the current flow into the coil.
Opening/closing of main valve seat, the only seat, is directly
controlled by the mobile plunger. These valves can work with zero
pressure differential. 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).
Youtube video of 1/4'' Inch SAE Flare Castel Type Refrigerator
Magnetic Valve:
Main dimension of 1020/2A6 220VAC 230VAC Castel Type NC Solenoid
Valve:
Technical parameters of CASTEL Replacement Normally Closed Flare
Solenoid Valve:
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 |
Details display of 1020/2A6 Castel Type Air Conditioning Electromagnetic Valve:
Production display of CASTEL Type Normally Closed Electic Magnetic
Valve:
Installation Precaution:
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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