China
Solenoid valve - directly operated - 2/2 NC-NO e 3/2 NC
Series CFB
The direct control of these solenoid valves enables them to work with operating pressures which are equal to zero. Ports: G1/8 and G1/2.
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Solen. valve 2/2 no 1/4 fkm - CFB-D12D-W1
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Number of ways - function
2/2-way - NO
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Connections
G1/4
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Solen. valve 2/2 nc 1/8 fkm - CFB-D21C-W1
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Number of ways - function
2/2-way - NC
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Connections
G1/8
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Valve 2/2 nc 1/4 fkm - CFB-D22C-W1
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Number of ways - function
2/2-way - NC
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Connections
G1/4
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Solen. valve 2/2 nc 1/4 fkm - CFB-D22F-W1
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Number of ways - function
2/2-way - NC
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Connections
G1/4
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Valve 2/2 nc 1/4 fkm - CFB-D22G-W1
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Number of ways - function
2/2-way - NC
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Connections
G1/4
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Solen. valve 3/2 nc 1/4 fkm - CFB-D32A-W1
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Number of ways - function
3/2-way - NC
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Connections
G1/4
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Valve 3/2 nc 1/4 fkm - CFB-D32D-W1
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Number of ways - function
3/2-way - NC
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Connections
G1/4
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Coding example
| CFB | - | A | 1 | 3 | L | - | R | 1 | - | B7 | E |
| CFB | SERIES |
| A |
OPERATION A = indirect B = direct with linked diaphragm D = direct E = indirect with coil for heavy-duty applications |
| 1 |
NUMBER OF WAYS - POSITIONS 1 = 2/2-way - NO 2 = 2/2-way - NC 3 = 3/2-way - NC |
| 3 |
CONNECTIONS 1 = G1/8 2 = G1/4 3 = G3/8 4 = G1/2 5 = G3/4 6 = G1 7 = G1 1/4 8 = G1 1/2 9 = G2 |
| L |
ORIFICE DIAMETER A = 1.4 mm B = 2 mm C = 2.5 mm D = 2.8 mm F = 4 mm G = 6 mm J = 8 mm L = 11.5 mm M = 13 mm N = 13.5 mm P = 18 mm R = 26 mm T = 32 mm X = 45 mm Z = 50 mm |
| R |
SEALS MATERIAL R = NBR W = FKM E = EPDM (on demand) |
| 1 |
BODY MATERIAL 1 = brass 2 = alimentary anti-limestone nickel-plated brass for high temperatures (on demand) 3 = alimentary nickel-plated brass (on demand) |
| B7 |
SOLENOID DIMENSION B7 = 22 mm B8 = 30 mm B9 = 36 mm |
| E |
SOLENOID VOLTAGE B = 24 V AC 50 Hz D = 110 V AC 50/60 Hz E = 230 V AC 50/60 Hz 2 = 12 V DC 3 = 24 V DC |
Series CFB solenoid valve - directly operated - 2/2 NC-NO e 3/2 NC
* = choose the suitable solenoid according to the TABLE FOR THE COUPLING BETWEEN SOLENOID AND VALVES
** = the performances shown in the table refer to the use with inlet from "2" and outlet from "1".
*** = 0 ÷ 4 with B9... solenoid
| Mod. | Function | Ports | Ø Orifice (mm) | Kv (m³/h) | Pressure min÷max (bar) | A | B | C | F | G | SW | H | I | L | N | M | Symbol |
| CFB-D21C-W1-* | 2/2 NC | G1/8 | 2.5 | 0.14 | 0 ÷ 15 [ AC / DC ] | 11 | 30 | 73.8 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV01 |
| CFB-D21F-W1-* | 2/2 NC | G1/8 | 4 | 0.25 | 0 ÷ 6 [ AC / DC ] | 11 | 30 | 73.8 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV01 |
| CFB-D22C-W1-* | 2/2 NC | G1/4 | 2.5 | 0.14 | 0 ÷ 15 [ AC / DC ] | 11 | 30 | 73.8 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV01 |
| CFB-D22F-W1-* | 2/2 NC | G1/4 | 4 | 0.25 | 0 ÷ 6 [ AC / DC ] | 12 | 31.5 | 75 | 26 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV01 |
| CFB-D22G-W1-* | 2/2 NC | G1/4 | 6 | 0.6 | 0 ÷ 2.5 [ AC / DC ] *** | 12 | 31.5 | 75 | 26 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV01 |
| CFB-D23J-R1-* | 2/2 NC | G3/8 | 8 | 1 | 0 ÷ 2 [ AC ] - 0 ÷ 0.8 [ DC ] | 15 | 45 | 89 | 37 | 55 | 27 | 39 | 47 | 36 | 22 | 22 | EV01 |
| CFB-D24J-R1-* | 2/2 NC | G1/2 | 8 | 1 | 0 ÷ 2 [ AC ] - 0 ÷ 0.8 [ DC ] | 15 | 45 | 89 | 37 | 55 | 27 | 39 | 47 | 36 | 22 | 22 | EV01 |
| CFB-D24M-R1-* | 2/2 NC | G1/2 | 13 | 2.4 | 0 ÷ 1 [ AC ] - / | 15 | 45 | 89 | 37 | 55 | 27 | 39 | 47 | 36 | 22 | 22 | EV01 |
| CFB-D11A-W1-* | 2/2 NO | G1/8 | 1.4 | 0.07 | 0 ÷ 22 [ AC 50Hz / DC ] | 11 | 30 | 75 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV02 |
| CFB-D12D-W1-* | 2/2 NO | G1/4 | 2.8 | 0.20 | 0 ÷ 7.5 [ AC 50Hz / DC ] | 11 | 30 | 75 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV02 |
| CFB-D13J-W1-* | 2/2 NO | G3/8 | 8 | 1 | 0 ÷ 1.5 [ AC 50Hz ] | 15 | 45 | 89 | 37 | 55 | 27 | 39 | 47 | 36 | 22 | 22 | EV02 |
| CFB-D31A-W1-* | 3/2 NC ** | G1/8 | 1.4 | 0.06 | 0 ÷ 14 [ AC / DC ] | 11 | 30 | 79.6 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV45 |
| CFB-D31D-W1-* | 3/2 NC ** | G1/8 | 2.8 | 0.14 | 0 ÷ 5 [ AC / DC ] | 11 | 30 | 79.6 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV45 |
| CFB-D32A-W1-* | 3/2 NC ** | G1/4 | 1.4 | 0.06 | 0 ÷ 14 [ AC / DC ] | 11 | 30 | 79.6 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV45 |
| CFB-D32D-W1-* | 3/2 NC ** | G1/4 | 2.8 | 0.14 | 0 ÷ 5 [ AC / DC ] | 11 | 30 | 79.6 | 23 | 41 | 17 | 39 | 41 | 30 | 13 | 14 | EV45 |
