Direct acting solenoid valves Series W
3/2-way – Normally Closed (NC) and Normally Open (NO)
Series W directly operated solenoid valves are available as 3/2-way either NC or NO.
Both versions can be mounted on single sub-bases or manifolds and they are equipped with a monostable manual override.
Both versions can be mounted on single sub-bases or manifolds and they are equipped with a monostable manual override.
General Data
| TECHNICAL FEATURES | |
| Function | 3/2 NC – 3/2 NO |
| Operation | Direct acting poppet type |
| Pneumatic connections | On subbase with ISO 15218 interface |
| Orifice diameter | 0,8 … 1,5 mm |
| Flow coefficient kv (l/min) | 0,21 … 0,54 |
| Operating pressure | 0 ÷ 5 … 10 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 |
| Response time when discharging (ISO 12238) | ON <10 ms – OFF <15 ms |
| Manual override | Monostable |
| Installation | In any position |
| MATERIALS IN CONTACT WITH THE MEDIUM | |
| Body | PBT |
| Seals | PU – NBR – FKM – EPDM |
| Internal parts | Stainless steel |
| ELECTRICAL FEATURES | |
| Voltage | 12 … 48 V DC – Other voltages on demand |
| Voltage tolerance | ±10% |
| Power consumption | 2 W – 1 W (24 V DC only) |
| Duty cycle | ED 100% |
| Electrical connection | Connector DIN EN 175 301-803-C (8 mm) – 300 mm flying leads |
| Protection class | IP65 with connector |
Special versions available on demand.
Coding Example
| W | 0 | 00 | – | 3 | 0 | 3 | – | W | 2 | 3 |
| W | SERIES |
| 0 | BODY DESIGN 0 = single sub-base (only M5) or interface 1 = single manifold 2 = double manifold |
| 00 | NUMBER OF POSITIONS 00 = ISO 15218 interface 01 = single base (M5 only) 02 ÷ 99 = manifold number of positions |
| 3 | NUMBER OF WAYS – FUNCTIONS 0 = manifold or single sub-base 3 = 3/2-way – NC 4 = 3/2-way – NO 5 = 3/2-way – NC electric part revolved by 180° 6 = 3/2-way – NO electric part revolved by 180° |
| 0 | VALVE PORTS 0 = ISO 15218 interface MANIFOLD PORTS for P – PL – PN – W Series |
| 3 | ORIFICE DIAMETER 1 = Ø 0.8 mm 3 = Ø 1.5 mm 5 = Ø 1.1 mm – NC versions 6 = Ø 1.5 mm – NC versions with voltage tolerance -25% ÷ +10% 5 = Ø 0.9 mm – NO versions |
| W | MATERIALS E = PBT body – EPDM seals F = PBT body – FKM seals W = PBT body – NBR – FKM – PU seals |
| 2 | ELECTRICAL CONNECTION 1 = 300 mm flying leads 2 = DIN EN 175 301-803-C (8 mm) |
| 3 | VOLTAGE – POWER CONSUMPTION 2 = 12 V DC – 2 W 3 = 24 V DC – 1 W – NC Ø 0.8 mm version only 3 = 24 V DC – 2 W 4 = 48 V DC – 2 W |
| FIXING = fixing screws for metal P = fixing screws for plastic | |
| 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) |
