Direct acting solenoid valves Series KLE
2/2-way – Normally Closed (NC)
3/2-way – Normally Closed (NC) and Normally Open (NO)
3/2-way – Universal (UNI)
3/2-way – Normally Closed (NC) and Normally Open (NO)
3/2-way – Universal (UNI)
Series KLE are miniaturised solenoid valves with a width of only 10 mm.
The body is designed in such a way it can be mounted both on manifold and on subbase and the valve is available in 2-way normally closed and in 3-way normally closed, open and universal version.
The use of a longer coil allowed to increase the pressure values the valves can withstand.
The body is designed in such a way it can be mounted both on manifold and on subbase and the valve is available in 2-way normally closed and in 3-way normally closed, open and universal version.
The use of a longer coil allowed to increase the pressure values the valves can withstand.
General Data
| TECHNICAL FEATURES | |
| Function | 2/2 NC – 3/2 NC – 3/2 NO – 3/2 UNI |
| Operation | Direct acting poppet type |
| Pneumatic connections | On subbase |
| Orifice diameter | 0.6 … 1.6 mm |
| Flow coefficient kv (l/min) | 0.12 … 0.50 |
| Operating pressure | 0 ÷ 2 … 9 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 or bistable – only for 3/2 versions |
| Installation | In any position |
| MATERIALS IN CONTACT WITH THE MEDIUM | |
| Body | PBT |
| Seals | FKM |
| Internal parts | Stailess steel – brass |
| ELECTRICAL FEATURES | |
| Voltage | 6 … 24 V DC – other voltages on demand |
| Voltage tolerance | ±10% |
| Power consumption | 1 W – 1.3/0.3 W – 4/1 W |
| Duty cycle | ED 100% |
| Electrical connection | Connector mod. 121-8… – m8 connector mod. cs… (the m8 connection of the valve accepts polarity reversal) |
| Protection class | IP50 with connector 121-8… – IP65 with M8 connector |
Coding Example
| KLE | 0 | 4 | 0 | – | A6 | 3 | A | Y | – | 1 | 3 | M |
| KLE | SERIES |
| 0 | BODY DESIGN 0 = 3/2 body – ISO 15218 A = 3/2 body – ISO 15218 – coil rotated by 180° 2 = 2/2 body C = 2/2 body – coil rotated by 180° |
| 4 | NUMBER OF WAYS – FUNCTIONS 1 = 2/2-way NC 4 = 3/2-way NC 5 = 3/2-way NO 6 = 3/2-way UNI |
| 0 | PORTS 0 = on subbase or manifold |
| A6 | ORIFICE DIAMETER A6 = Ø 0.60 mm A8 = Ø 0.80 mm B1 = Ø 1.10 mm B2 = Ø 1.20 mm B3 = Ø 1.30 mm B6 = Ø 1.60 mm |
| 3 | SEAL MATERIAL 3 = FKM |
| A | BODY MATERIAL A = PBT |
| Y | MANUAL OVERRIDE 0 = not requested or not foreseen Y = monostable B = bistable |
| 1 | ELECTRICAL CONNECTION 1 = 90° connection with protection and led B = in-line connection with protection and led M = M8 – 3 pin connection |
| 3 | VOLTAGE – POWER CONSUMPTION 1 = 6 V DC – 1 W 2 = 12 V DC – 1 W 3 = 24 VDC – 1 W 6 = 6 VDC – 4/1 W 7 = 12 V DC – 4/1 W 8 = 24 V DC – 4/1 W |
| M | FIXING M = 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 |
RELATED PRODUCTS
Anti-rotation guide units Series 45
Suitable for cylinders:
- DIN/ISO 6432 (Ø 12, 16, 20, 25 mm)
- ISO 15552, previous DIN/ISO 6431 (Ø 32, 40, 50, 63, 80, 100 mm)
Series 45 guide units can be used with all DIN/ISO 6432 cylinders of Ø 12 ÷ Ø 25 and ISO 15552, previous DIN/ISO 6431, cylinders of Ø 32 ÷ Ø 100.
They have been developed in order to prevent piston rod rotation and can support possible radial loads.
Series 45 guide units are available in three different models depending on the applicable loads.
The UT and HT guides with crawling supports are self lubricating, while HB guides have a ball bush.
To ensure the right choice of the loads in relation to the stroke, please refer to the graphs.
The shorter the stroke the higher will be the applicable loads.
Cylinders aluminium profile Series 41K
Double-acting, cushioned, magnetic Ø 160 - 200 mm
Series 41K cylinder comply with the ISO 15552 standard and can be assembled with the entire range of standard accessories.
The mounting brackets used on the end-blocks tube are designed in an extremely secure way, making use of cylinder tie-rods positioned internally and not visible on the assembled cylinder.
This cylinder series is normally equipped with adjustable endstroke cushioning by means of a screw positioned on the end-block.
Cylinders ISO 15552 Series 63
Single and double-acting, magnetic, cushioned
Ø 32, 40, 50, 63, 80, 100, 125 mm
The Series 63 pneumatic cylinders have been developed to guarantee high performance and versatility.
Thanks to a new system of adjustable pneumatic cushioning, the cylinders can always guarantee the best regulation whilst significantly reducing noise caused by the impact of the piston on the end block.Besides the standard version, which can be used in many sectors, specific solutions have been developed for applications such as food processing, agriculture, in tensioning, dosing systems and dancer arms for winding applications.
There are also versions for demanding application environments, capable of withstanding extreme temperatures, corrosive atmospheres etc.
Cylinders Series 40K
Double acting, cushioned, magnetic
Ø 160 - 200 - 250 - 320 mm
Series 40K cylinders comply with the ISO 15552 standard and can be assembled with the entire range of standard accessories.
A permanent magnet on the piston of these cylinders is able to send, through proximity switches mounted on the cylinder sliding axis, electrical signals to indicate its position.This series is normally equipped with end-stroke cushioning which can be adjusted through a screw on the end block.
Positioning Feedback Cylinders ISO 15552 Series 6PF
Double-acting low friction, magnetic
Ø 50, 63, 80, 100, 125 mm
Series 6PF pneumatic actuators are equipped with a potentiometric linear position transducer integrated inside the rod.
This type of cylinder allows, along the entire stroke, a constant control of the rod position which is read processing the change of the transducer internal resistance.
The pistons have been equipped with a permanent magnet which enables the use of external end-stroke sensors.
The dynamic seals are specific for low friction.
Thanks to the electrical connection, realized by means of an M12 male electric round connector positioned on the rear head, these cylinders fulfil the standards of IP67 protection class.
Series 6PF cylinders comply with the ISO 15552 standards and can be assembled with the entire range of standard accessories.
They are available with bores from 50mm to 125mm with standard strokes from 50mm to 1000mm with intervals of 50mm.
The sturdy design, the flexible installation and the high performance make Series 6PF suitable for use in applications with tensioning cylinders, positioning cylinders and filling, cutting and measuring systems.