Pneumatically and electropneumatically operated valves Series 8
2/2-way – Normally Closed (NC)
3/2-way – Normally Closed (NC)
3/2-way – Normally Closed (NC)
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.
General Data
| TECHNICAL SPECIFICATIONS | |
| Function | 2/2 NC – 3/2 NC |
| Operation | Pneumatic or electropneumatic |
| Pneumatic connections | G1/8 – G1/4 – G3/8 |
| Nominal diameter Ø [mm] | 5 … 9 mm |
| Flow coefficient kv (l/min) | 6.5 … 23 |
| Nominal flow | 420 … 1480 Nl/min (air at 6 bar ∆P 1 bar) |
| Operating pressure | 3 ÷ 6 bar (0 ÷ 6 bar with external pilot supply) |
| External pilot pressure | 3 ÷ 6 bar |
| Operating temperature | 0 ÷ 50 °C |
| Fluid | Filtered air class 5.4.4 according to ISO 8573-1 (oil viscosity max. 32 cSt), inert gases |
| Response time | ON <10 ms – OFF <10 ms |
| Installation | Any position |
| MATERIALS IN CONTACT WITH FLUID | |
| Body | Aluminium |
| Seals | FKM |
| Internal parts | Aluminium – brass |
| ELECTRICAL SPECIFICATIONS | |
| Voltage | 24 V DC – other voltages on demand |
| Voltage tolerance | Size 1 = ±10% – Size 2 and 3 = -10% +15% |
| Power consumption | Size 1 = 1.3 W (inrush) 0.25 W (holding) – Size 2 and 3 = 2 W |
| Duty cycle | ED 100% |
| Electrical connection | Connectors – 300 mm flying leads |
| Protection class | Size 1 = IP50 – Size 2 and 3 = IP65 (with connector) |
Coding Example
| 8 | 10 | C3 | 4 | 04 | – | F1 | 3 | 1 | Y | – | N | 00 | 2C | C014 |
| 8 | SERIES |
| 10 | SIZE 10 = Size 1 20 = Size 2 30 = Size 3 |
| C3 | TYPE OF BODY C3 = Valve with aluminium body threaded connections |
| 4 | NUMBER OF WAYS – FUNCTIONS 1 = 2/2-Way – NC 4 = 3/2-Way – NC |
| 04 | PNEUMATIC CONNECTIONS 04 = G1/8 (size 1) 05 = G1/4 (size 2) 06 = G3/8 (size 3) |
| F1 | ORIFICE DIAMETER F1 = 5.0 mm (size 1) G7 = 6.6 mm (size 2) K1 = 9.0 mm (size 3) |
| 3 | SEAL MATERIAL 3 = FKM |
| 1 | BODY MATERIAL 1 = Aluminium |
| Y | MANUAL OVERRIDE N = Not provided Y = Provided monostable |
| N | MOUNTING ACCESSORIES N = Not provided |
| 00 | OPTIONS 00 = No option PP = Pneumatic piloting PE = Electropilot with external piloting |
| 2C | ELECTRICAL CONNECTION 2C = KN 90° type + protection + led – only for size 1 2F = KN in line type + protection + led – only for size 1 3A = DIN EN 175 301-803-C (8 mm) – only for size 2 and 3 4A = Industrial standard (9.4 mm) – only for size 2 and 3 7A = 300 mm flying leads – only for size 2 and 3 |
| C014 | VOLTAGE – POWER CONSUMPTION C012 = 12V DC – 1.3/0.25W (size 1) C014 = 24V DC – 1.3/0.25W (size 1) C020 = 12V DC – 2W (size 2 – 3) C023 = 24V DC – 2W (size 2 – 3) C025 = 48V DC – 2W (size 2 – 3) |
| USE WITH OXYGEN: = Not suitable for use with oxygen OX1 = for use with oxygen – cleanliness level according to ASTM G93-03 Standard Level E OX2 = for use with oxygen – cleanliness level according to ASTM G93-03 Standard Level B |
