- Single unit ejector system
- Dual 2 port valve (Release valve/Supply valve)
- Efficient 2-stage ejector
- Pressure sensor / switch variations with energy-saving function available.
Series image. Appearance may vary by model and options.Vacuum technology
ZK2*-X188
ZK2*-X188, Vacuum Unit, Ejector System with Energy-saving Function, Single Unit
Explore the features, model options and technical documentation for ZK2*-X188. Contact Pnoneks to select the full part number for your application.
SMC ·Vacuum Ejectors
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Selecting ZK2*-X188
Selecting ZK2*-X188: review the full part number and your system conditions when considering this Vacuum technology record. Share Body Type, Nominal Nozzle Size, Pressure Sensor/Digital Pressure Switch for Vacuum Spec., Supply Valve/Release Valve/Digital Pressure Switch for Vacuum Connector Spec., Vacuum (V) Port, Bracket, Individual Release Pressure Supply, Long lock nut specification, Vacuum Break Flow Adjusting Unit, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.
ABOUT THE PRODUCT
The essentials for selection.
- Manufacturer
- SMC
- Series
- ZK2*-X188
- Product group
- Vacuum technology
- Function
- Vacuum Ejectors
- Applications
- Suitability is evaluated against technical specifications and application conditions.
- Selection parameters
- Body Type, Nominal Nozzle Size, Pressure Sensor/Digital Pressure Switch for Vacuum Spec., Supply Valve/Release Valve/Digital Pressure Switch for Vacuum Connector Spec., Vacuum (V) Port, Bracket, Individual Release Pressure Supply, Long lock nut specification, Vacuum Break Flow Adjusting Unit
Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.
TECHNICAL PRODUCT INFORMATION
Features and model options
Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.
| Parameter | Options / values |
|---|---|
| Body Type | A (Single Unit - Silencer Exhaust) · B (Single Unit - Port Exhaust) · G (Single Unit - High-noise Reduction Silencer Exhaust) |
| Nominal Nozzle Size | 07 (Ø0.7 mm) · 10 (Ø1.0 mm) · 12 (Ø1.2 mm) · 15 (Ø1.5 mm) |
| Pressure Sensor/Digital Pressure Switch for Vacuum Spec. | K (Digital Pressure Switch for Vacuum with Energy Saving Function / 100 to -100 kPa / NPN 1 Output / Unit Selection Function) · Q (Digital Pressure Switch for Vacuum with Energy Saving Function / 100 to -100 kPa / NPN 1 Output / SI Unit only) · R (Digital Pressure Switch for Vacuum with Energy Saving Function / 100 to -100 kPa / PNP 1 Output / Unit Selection Function) · S (Digital Pressure Switch for Vacuum with Energy Saving Function / 100 to -100 kPa / PNP 1 Output / SI Unit only) |
| Supply Valve/Release Valve/Digital Pressure Switch for Vacuum Connector Spec. | L3 [L-type Plug Connector - w/o Lead Wire with Connector - w/o Lead Wire with Connector for Pressure Switch/sensor] · W (With Lead Wire for Switch with Energy Saving Function) |
| Vacuum (V) Port | 06 [ø6 One-touch Fitting (Metric)] · 08 [ø8 One-touch Fitting (Metric)] · 07 [ø1/4 One-touch Fitting (Inch)] · 09 [ø5/16 One-touch Fitting (Inch)] |
| Bracket | None · B [With One Bracket for Mounting a Single Unit (Mounting Screw is Attached)] |
| Individual Release Pressure Supply | None · D [With Individual Release Pressure Supply (PD) Port Type] |
| Long lock nut specification | None · E (Long lock nut specification: Screwdriver operation type) |
| Vacuum Break Flow Adjusting Unit | None · J (Vacuum Break Flow Adjustment Needle Round Lock Nut Type) · K (Vacuum Break Flow Adjustment Needle Screwdriver Operation Type) · JK (Vacuum Break Flow Adjustment Needle Round Lock Nut Type + Screwdriver Operation Type) |
