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Series 8

Series 8

2/2-way - Normally Closed (NC)
3/2-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.
Series
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TECHNICAL FEATURES
Function 2/2 NC - 3/2 NC
Operation Pneumatic operated poppet type
Pneumatic connections Cartridge seat in manifold
Orifice diameter 5 ... 9 mm
Nominal flow 420 ... 1480 Nl/min (air at 6 bar ∆P 1 bar)
Flow coefficient kv (l/min) 6.5 ... 23
Operating pressure 3 ÷ 6 bar (0 ÷ 6 bar with external pilot supply)
Piloting pressure 3 ÷ 6 bar
Operating temperature 0 ÷ 50°C
Fluid Filtered air class [5:4:4] according to ISO 8573-1:2010 (max oil viscosity 32 cSt), inert gas, oxigen
Installation In any position
MATERIALS IN CONTACT WITH THE MEDIUM
Body PPS - brass
Internal parts Aluminium
Seals FKM
Full screen
Your configuration
Coding example
8 10 C5 1 00 - F1 3 2 - OX2
8 SERIES
10 SIZE
10 = size 1 - Ø 10.0 mm
20 = size 2 - Ø 14.5 mm
30 = size 3 - Ø 22.0 mm
C5 BODY DESIGN
C5 = cartridge
1 NUMBER OF WAYS - FUNCTIONS
1 = 2/2 or 3/2-way - NC

NOTE: the function 2/2 o 3/2-way depends on the seat used
00 PNEUMATIC CONNECTIONS
00 = cartridge
F1 ORIFICE DIAMETER
F1 = Ø 5.0 mm - size 1 only
G7 = Ø 6.6 mm - size 2 only
K1 = Ø 9.0 mm - size 3 only
3 SEAL MATERIAL
3 = FKM
2 BODY MATERIAL
2 = brass
B = PPS - size 2 and size 3 only
OX2 OX2 = for use with oxygen (non volatile residual less than 33 mg/m²)

NOTE: the OX2 suffix must be added also in case of use with air/gas.

Series 8 pneumatic cartridge valve - 2/2-way NC - valve seat dimensions

1 = inlet
2 = outlet
12 = piloting
R = poppet chamber exhaust



Size A B C D F G H I M N P R S T U V Z
1 104 97 9 82 8 145 207 25 132 262 15 5 15 191 15 5 30
2 1465 1295 1155 95 8 128 242 279 122 293 19 7 15 205 25 4 33
3 221 206 196 162 5 15 287 334 125 371 4 44 25 248 375 5 41


Series 8 pneumatic cartridge valve - 3/2-way NC - valve seat dimensions

1 = inlet
2 = outlet
3 = exhaust
12 = piloting
R = poppet chamber exhaust



Size A B C D E F G H I J K L M N P R S T U V W
1 104 97 9 82 5 8 145 207 25 28 3 45 132 262 15 5 15 19,1 1,5 5 5,4
2 1465 1295 1155 95 66 8 128 242 279 3155 5 45 122 293 19 7 15 20,5 2,5 4 7
3 221 206 196 162 9 5 15 287 334 3805 1 60 125 371 4 44 25 24,8 3,75 5 10


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