LCPV25EKA
Edwards’ aluminum LCPVEK valves are designed for vacuum applications which need a compact, simple, solenoid operation valve to control gas flow. These economical valves are ideal for a number of duties ranging from simple laboratory pump isolation to OEM vacuum system integration and design. Their versatility makes them effective both in vacuum pipelines and in chamber admittance applications.
Careful design of the solenoid power control and vacuum isolation components delivers efficient magnetic actuation with optimum vacuum performance at an affordable price. This facilitates the use of an electrically actuated valve in many applications where previously this had been uneconomic.
Informacje
Features and Benefits
- Economical design
- Electrical actuation
- Low power requirements
- Electronic boost power supply
- Efficient magnetic design
- Aluminum body with fluoroelastomer vacuum seals
- 10-6 to 1000 mbar / 7.5 x 10-7 - 750 Torr operating range
- Versatile 24 V option.
Dane techniczne
| Valve actuation type | Single acting, electrically opened, spring return |
| Molecular conductance | 3 ls-1 |
| Pressure range | 1 x 10-6 - 1000 mbar |
| 7.5 x 10-7 - 750 Torr | |
| Max pressure differential (open/close) |
1000 mbar / 750 Torr |
| Time to open | 60 ms |
| Time to close | <20 ms |
| Max cycle frequency | 1800 h-1 |
| Leak rate | < 1 x 10-6 mbar ls-1 |
| < 7.5 x 10-7 Torr ls-1 | |
| Power consumption | |
| Open | 95 W for 60 ms |
| Hold | 2.5 to 4 W |
| Operating temperature range | 5 to 45 °C |
| Weight | |
| LCPV16EK | 810g / 28oz |
| LCPV25EK | 840g / 29oz |
| Enclosure rating | IP67 |
| Voltage | |
| 230V | ±10% |
| 110V | -10% +15% |
| Construction materials | |
| Body | Aluminium, stainless steel |
| Seals | Fluoroelastomer |
Pliki do pobrania
LCPVEK Solenoid Operation Isolation Valves Instruction Manual