United States
Media separated solenoid valves
Series K8DV
2/2-way - Normally Closed (NC)
The K8DV solenoid valve was born to meet all the demands to shut off aggressive or heat sensitive fluids. Thanks to a fluid separation membrane, the fluid is isolated from all internal metal parts of the solenoid valve and avoids heating, even if minimum, generated by the solenoid positioned above.
To choose the most suitable model for a specific application, check the chemical compatibility of the medium to control with the available materials of body and seals.
To choose the most suitable model for a specific application, check the chemical compatibility of the medium to control with the available materials of body and seals.
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| TECHNICAL FEATURES | |
| Function | 2/2 NC |
| Operation | direct acting with fluid separation membrane |
| Pneumatic connections | cartridge seat in manifold - on subbase |
| Orifice diameter | 0.7 mm |
| Flow coefficient kv (l/min) | 0.1 |
| Operating pressure | 0 ÷ 2.1 bar (FKM/EPDM) / 0 ÷ 1.5 bar (FFKM) |
| Operating temperature | 5 ÷ 50 °C (FKM/EPDM) / 20 ÷ 50 °C (FFKM) |
| Fluid | inert or corrosive liquids and gases compatible with the materials in contact |
| Response time (ISO 12238) | ON ≤ 10 ms - OFF ≤ 15 ms |
| Installation | in any position |
| MATERIALS IN CONTACT WITH THE MEDIUM | |
| Body | PEEK |
| Seals | FKM - EPDM - FFKM |
| ELECTRICAL FEATURES | |
| Voltage | 3 ... 24 V DC - other voltages on demand |
| Voltage tolerance | ±10% |
| Power consumption | 0.6 W |
| Duty cycle | ED 100% |
| Electrical connection | 2 pins 0.5 x 0.5 pitch 4 mm |
| Protection class | IP00 |
CODING EXAMPLE
| K8DV | C | 00 | 5 | 0 | 5 | G | 2 | 3 |
| K8DV | SERIES |
| C |
TYPE OF BODY C = cartridge version 0 = flanged version |
| 00 |
NUMBER OF POSITIONS 00 = valve without housing |
| 5 |
NUMBER OF WAYS - FUNCTIONS 5 = 2/2-way - NC |
| 0 |
SEAL MATERIAL 0 = FKM 4 = EPDM 5 = FFKM |
| 5 |
ORIFICE DIAMETER 5 = Ø 0.7 mm |
| G |
BODY MATERIAL G = PEEK |
| 2 |
ELECTRICAL CONNECTION 2 = pins - pitch 4 mm |
| 3 |
VOLTAGE - POWER CONSUMPTION 1 = 6V DC - 0.6 W 2 = 12V DC - 0.6 W 3 = 24V DC - 0.6 W 4 = 3V DC - 0.6 W 5 = 5V DC - 0.6 W |
|
OPTIONS: = standard OX1 = for use with oxygen (non volatile residual less than 550 mg/m²) |
