CATALOGUE release 8.8

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Products designed for industrial applications.
General terms and conditions for sale are available on
Series 8 pneumatically and electropneumatically operated valves CATALOGUE
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/2.04.01 2
> Release 8.8 CONTROL >
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Series 8 pneumatically and
electropneumatically operated valves
2/2-way - Normally Closed (NC), Normally Open (NO)
3/2-way - Normally Closed (NC), Normally Open (NO)
The Series 8 enlarges the range of versions available with the cartridge valve directly
integrated in an anodized aluminium body comprising also the pilot solenoid valve. The
new bodies enable to have pneumatically operated versions with external piloting or
electropneumatically operated versions with both external and internal piloting.
» » High flow
» » Available in 3 different
sizes for general purpose
» » Version for use with
oxygen available
GENERAL DATA
TECHNICAL SPECIFICATIONS
Function
Operation
Pneumatic connections
Nominal diameter
Flow coefficient kv (l/min)
Nominal flow
Operating pressure
External pilot pressure
Operating temperature
Fluid
Response times
Installation
2/2 NC – 2/2 NO – 3/2 NC - 3/2 NO
pneumatic or electropneumatic
G1/8 – G1/4 – G3/8
5 … 9 mm
6.5 … 23
420 … 1480 Nl/min (air at 6 bar ∆P 1 bar)
3 ÷ 6 bar (0 ÷ 6 bar with external pilot supply)
3 ÷ 6 bar
0 ÷ +50°C
filtered air class 5.4.4 according to ISO 8573-1 (oil viscosity max. 32 cSt), inert gases
ON <10 msec - OFF <10 msec
any position
MATERIALS IN CONTACT WITH FLUID
Body
Seals
Internal parts
Aluminium
FKM
Aluminium – Brass
ELECTRICAL SPECIFICATIONS
Voltage
Voltage tolerance
Power consumption
Duty cycle
Electrical connection
Protection class
24 V DC – other voltages upon request
Size 1 = ±10% - Size 2 and 3 = -10% +15%
Size 1 = 1.3 W (inrush) 0.25 W (holding) – Size 2 and 3 = 2 W
ED 100%
connectors – wires (length = 300 mm)
Size 1 = IP50 – Size 2 and 3 = IP65 (with connector)
New