Direct acting solenoid valves Series KN and KN High Flow
3/2-way – Normally Closed (NC) and Normally Open (NO)
3/2-way – Universal (UNI)
3/2-way – Universal (UNI)
The Series KN directly operated solenoid valves are available also in the high flow version (KN High Flow).
Thanks to its low energy consumption and to its compact design, the KN miniaturized solenoid valve can be used in industrial and scientific applications.
General Data
| TECHNICAL FEATURES | |
| Function | 3/2 NC – 3/2 NO – 3/2 UNI |
| Operation | Direct acting poppet type |
| Pneumatic connections | On subbase with ISO 15218 interface |
| Orifice diameter | 0,65 … 1,1 mm |
| Flow coefficient kv (l/min) | 0,15 … 0,39 |
| Operating pressure | 0 ÷ 3 … 7 bar |
| Operating temperature | 0 ÷ 50 °C |
| Fluid | Filtered compressed air, unlubricated, according to ISO 8573-1:2010 class [3:4:3], inert gas |
| Response time | ON <10 ms – OFF <10 ms |
| Manual override | Monostable |
| Installation | In any position |
| MATERIALS IN CONTACT WITH THE MEDIUM | |
| Body | PBT |
| Seals | NBR – FKM |
| Internal parts | Stainless steel |
| ELECTRICAL FEATURES | |
| Voltage | 5 … 24 V DC – other voltages on demand |
| Voltage tolerance | ±10% |
| Power consumption | 1,3/0,25 … 4/1 W (inrush/holding) |
| Duty cycle | ED 100% |
| Electrical connection | Connector mod. 121-8… |
| Protection class | IP50 |
Special versions available on demand.
Coding Example
| KN | 0 | 00 | – | 3 | 0 | 3 | – | K | 1 | 3 |
| KN | SERIES |
| 0 | BODY DESIGN 0 = Single valve |
| 00 | NUMBER OF POSITIONS 00 = Interface |
| 3 | NUMBER OF WAYS – FUNCTIONS 3 = 3/2-way – NC 4 = 3/2-way – NO 7 = 3/2-way – UNI |
| 0 | PORTS 0 = ISO 15218 on subbase or manifold |
| 3 | ORIFICE DIAMETER 3 = Ø0,65 mm 5 = Ø1,1 mm – only for NC version with minimum pressure required to operate 6 = Ø1,1 mm |
| K | MATERIALS F = PBT body – FKM poppet – FKM other seals K = PBT body – FKM poppet – NBR other seals |
| 1 | ELECTRICAL CONNECTION 1 = 90° connection with protection and led B = In-line connection with protection and led |
| 3 | VOLTAGE – POWER CONSUMPTION 2 = 12 V DC – 1,3/0,25 W 3 = 24 V DC – 1,3/0,25 W 5 = 5 V DC – 4/1 W 7 = 12 V DC – 4/1 W 8 = 24 V DC – 4,1 W |
| FIXING = Fixing screws for plastic M = Fixing screws for metal | |
| USE WITH OXYGEN: = Not suitable for use with oxygen OX2 = per utilizzo con ossigeno – livello di pulizia secondo normativa ASTM G93-03 Livello B |
