Description
■ How to order VZK Vacuum Ejector Manifestor

■ Internal circuits

■ Vacuum Generator Specification
| Working medium | air, vacuum | |
|---|---|---|
| Working pressure | 0.3 to 0.7 MPa | |
| vacuum pressure | -100 a 0 a 0 | |
| Working temperature | 5 a 50 °C | |
| Working humidity range | 35 to 85% relative humidity | |
| Vibration resistance | 50 m/s² o Menos | |
| Impact resistance | 150 m/s² less | |
| Box | IP40 | |
| Lubrication | No | |
| Test pressure | Supply pressure | 0,8 MPa |
| vacuum pressure | 0,2 MPa | |
* Test pressure simply means “the pressure at which the product will not be damaged” and is the pressure at which the product can normally be used.
■ Vacuum release control
| Working medium | air, vacuum | |
|---|---|---|
| Working pressure | 0.3 to 0.7 MPa | |
| vacuum pressure | -100 a 0 a 0 | |
| Vacuum valve hole diameter | 4,2 mm | |
| Operating Temperature and Humidity Range | 5 a 50 °C/35 a 85 % HR | |
| Vibration resistance | 50 m/s² o Menos | |
| Impact resistance | 150 m/s² less | |
| Box | IP40 | |
| Lubrication | No | |
| Test pressure | Supply pressure | 0,8 MPa |
| vacuum pressure | 0,2 MPa | |
* Test pressure simply means “the pressure at which the product will not be damaged” and is the pressure at which the product can normally be used.
■ Supply Valve Specification
| Action type | direct action | |
|---|---|---|
| Control style | Normally closed | |
| Response time | OFF→ON | 8,5 ms |
| ON→OFF | 8,5 ms | |
*The response time is the value when a nominal voltage of 0.5 MPa (100%) is supplied.
■ Release Valve Specification
| Action type | direct action | |
|---|---|---|
| Control style | Normally closed | |
| Response time | OFF→ON | 8,5 ms |
| ON→OFF | 8,5 ms | |
*The response time is the value when a nominal voltage of 0.5 MPa (100%) is supplied.
■ Solenoid valve specification
| Valve type | Supply valve, discharge valve |
|---|---|
| Operating method | Direct operation |
| Valve construction | Direct action type |
| Nominal voltage | DC24V ±10% |
| Limiter circuit | Surge suppressor |
| Response time | 4ms |
| Power consumption | 1W |
| manual operation | Button structure |
| Operation instructions | When the coil is powered, the red indicator light turns on |
| Wiring method | Red: DC24V, Black: COM |
■ Vacuum Pressure Valve Specification
| Action type | Composite pressure | |
|---|---|---|
| Switch output | NPN, PNP | |
| Nominal pressure range | -100 a 100 kPa | |
| Display/adjustment pressure range | -101.2 a 110 kaPa | |
| Test pressure | No more than double the rated pressure | |
| Supply voltage | CC 12 a 24 V ±10 % | |
| current consumption | 50 ma o menos | |
| Screen Accuracy | ±3 % fondo de escala o menos (temperatura ambiente: 25 °C) | |
| Switch output | control output | Tensión de carga: CC 30 V o menos |
| Corriente de carga: 100 mA o menos | ||
| Valor de histéresis | Tensión residual: 1 V o menos | |
| Repeatability | Unidad mínima de visualización | |
| Precisión de respuesta | ±0,2 % fondo de escala | |
| Short circuit protection | 2,5 ms, 5 ms, 100 ms, 500 ms opcional | |
| analog output | Integrado | |
| Tensión de salida: CC 1~5 V ±2 % | ||
| Resolución: 1/200 | ||
| Linealidad: ±2 % fondo de escala o menos | ||
| Impedancia de salida: 1 kΩ | ||
| Mostrar | Pantalla LED de 10:37 segmentos | |
* A tolerance of ±3% full scale is provided for changes in “zero voltage”, “range voltage” and “switching output set value” in response to repeated application of pressure.
■ Dimensions












