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Series CFB

Series CFB

The diaphragm which is linked to the mobile plunger is a good arrangement between high fluid flow rates and working pressures (zero pressures as well).
Ports: from G3/8 to G1.
The standard diaphragm is supplied in FKM.
Series
1 Products found
Series CFB
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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 - with linked diaphragm - 2/2 NC

* = choose the suitable solenoid according to the TABLE FOR THE COUPLING BETWEEN SOLENOID AND VALVES



Mod. Function Ports Ø Orifice (mm) Kv (m³/h) Pressure min÷max (bar) A B C F G H I L SW
CFB-B23L-W1-* 2/2 NC G3/8 11.5 2.1 0 ÷ 15 [ AC ] - 0 ÷ 8 [ DC ] 14 55.8 103.2 45 64 28.2 35.8 36 28
CFB-B24N-W1-* 2/2 NC G1/2 13.5 2.5 0 ÷ 15 [ AC ] - 0 ÷ 8 [ DC ] 14 55.8 103.2 45 69 30.7 38.3 36 28
CFB-B25P-W1-* 2/2 NC G3/4 18 5 0 ÷ 15 [ AC ] - 0 ÷ 5 [ DC ] 21 72 119.4 71 93 43.5 49.5 36 42
CFB-B26R-W1-* 2/2 NC G1 26 8 0 ÷ 15 [ AC ] - 0 ÷ 5 [ DC ] 21 72 119.4 71 93 43.5 49.5 36 42


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