CATALOGUE release 8.8

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Products designed for industrial applications.
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Series 8 cartridge valves CONTROL > CATALOGUE > Release 8.8
/2.03.01 2
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Series 8 pneumatic operated
cartridge valves
2/2-way - Normally Closed (NC)
Series 8 pneumatic operated valves
are particularly suitable for applications
requiring high flow combined wtih
compact design.
The valve is pneumatic operated by
electro-pilots which are dimensioned
according to the size.
The cartridge design, which is ideal for
manifold assembly, allows to reduce both
dimensions and the number of pneumatic
connections.
The standard function of the valve is
2/2-way NC.
It can however fulfill the 3/2-way NC
function if inserted in a proper seat (see
the following pages).
» » Use with oxygen
» » Suitable also for
general purpose
» » Compact design
» » High flow
»
» Manifold assembly
GENERAL DATA
TECHNICAL FEATURES
Function
Operation
Pneumatic connections
Nominal diameter
Nominal flow
Flow coefficient kv (l/min)
Operating pressure
Operating temperature
Media
Response time (ISO 12238)
Installation
2/2 NC
pneumatic operated poppet type
manifold cartridge
5 ... 9 mm
420 ... 1480 Nl/min (air at 6 bar ∆P 1 bar)
6.5 ... 23
3 ÷ 6 bar (0 ÷ 6 bar with external pilot supply)
0 ÷ +50°C
filtered air, class 5.4.4 according to ISO 8573-1 (max oil viscosity 32 cSt), inert gas
ON <10 msec - OFF <10 msec
in any position
MATERIALS IN CONTACT WITH THE MEDIUM
Body
Internal parts
Seals
brass
aluminium
FKM
New versions