CATALOGUE release 8.8

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Products designed for industrial applications.
General terms and conditions for sale are available on
Series CFB stainless steel solenoid valves CATALOGUE
2
/1.31.01 2
> Release 8.8 CONTROL >
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Series CFB stainless steel
solenoid valves
2/2-way - Normally Closed (NC)
3/2-way - Normally Closed (NC)
Series CFB Stainless Steel directly operated solenoid valves for general purpose, 2/2-
way and 3/2-way NC, are the ideal solution for a wide range of applications whereby the
environment and fluids used can be particularly aggressive and contaminating.
Special versions are available on demand.
The valve function is determined by a
poppet and the operation is direct.
Different versions are available according
to the nominal diameter and to the threaded
ports, as shown in the following tables. They
can thus satisfy various requirements in
terms of flow rates and working pressures.
» » Stainless steel version
for particularly aggressive
environment and fluids
» » High reliability over
time, even in hard
working conditions
» » Compact dimensions
» » Suitable to control inert and
medical gases, alimentary
fluids and beverages
GENERAL DATA
TECHNICAL FEATURES
Function
Operation
Pneumatic connections
Nominal diameter
Nominal flow
Flow coefficient Kv (m³/h)
Operating pressure
Operating temperature
Media
Response time
Installation
2/2 and 3/2 NC
direct acting poppet type
G1/8 … G1/2 threads
1.5 … 4 mm
See Kv
0.08 … 0.28
0 ÷ 4 … 25 bar
-10°C ÷ +140°C
air, water, liquid and gaseous fluids with max viscosity 37 cSt (5° E)
ON <15 msec - OFF <25 msec
in any position
MATERIALS IN CONTACT WITH THE MEDIUM
Body
Seals
Internal parts
stainless steel 316L
FKM (EPDM on demand)
stainless steel
ELECTRICAL FEATURES
Voltage
Voltage tolerance
Power consumption
Duty cycle
Electrical connection
Protection class
12 V DC, 24 V DC - 24V AC 50 Hz, 110 V AC 50/60 Hz, 220/230 V AC 50/60 Hz
±5% (DC) - ±10% (AC)
19 W (DC) - 15 VA (AC)
ED 100%
H (180°C)
DIN 43650 connector, (A Shaped)
IP65 with connector
Special versions available on demand
It is recommended to use connections with internal diameters bigger than valve orifices, otherwise there may be a performance change.