Product Description:
ZK2 Series Vacuum Generators Features
The ZK2 series features a two-stage vacuum generator structure, a
departure from SMC's traditional single-stage design. This
innovative setup, paired with intelligent digital pressure
switches, results in remarkable energy-saving benefits.
Key highlights include:
- Gas Consumption Reduction: Gas usage is slashed by more than 90%, thanks to the automatic gas
supply cutoff once the desired vacuum level is attained. This
feature leads to significant savings on operational expenses.
- Suction Flow Rate Increase: The ZK2 series boasts a 50% boost in suction flow rate. This
enhancement is made possible through the incorporation of an
efficient supersonic nozzle (also known as the Laval nozzle), which
optimizes airflow velocity to enhance suction efficiency.
- Low Noise Operation: Operating at a mere 46dB (A), the ZK2 series ensures a quiet
working environment. The inclusion of a high silencing muffler not
only reduces exhaust noise but also contributes to a further surge
in suction flow for improved performance.
| Rated pressure range | 100.0to-100.0 kPa |
| Set pressure range | 105.0 to-105.0kPa |
| Proof pressure | 500 kPa |
| Min. displayunit | 0.1 kPa |
| Applicable fluid | Air, inert gas and non-flammable gas |
| Power supply voltage | 24 VDC ±10%, ripple max. 10%pk-pk(with polarity protection ) |
| Current consumption | 40 mA or less |
| Switch | NPNor PNPopen collector |
| |
| Output | OUT1: General-purpose,OUT2: Valve control |
| Maximum load current | 80 mA |
| Max. applied voltage | DC26.4V |
| Residual voltage | Max. 2V (at 80 mA load current) |
| Response time | 2.5 ms or less (response times available for anti-chattering
function: : 20, |
|
| 100, 500, 1000 or 2000 ms) |
| Short circuit protection | Provided |
| Repeatability | ±0.2%F.S.±1 digit |
| Hyster | Hysteresis mode | Adjustable (can be set from 0) 1 |
|
| esis |
| Display | 3 1/2 digits, 7-segment display, color display (Red) |
| Indicator accuracy | +/-2%F.S., +/-1 digit (at ambient temperature 25+/-3 oC) |
| Indication LED | Light when ON OUT1: Green OUT2: Red |
| Environ | Enclosure | IP40 |
| Ambient temperature range | 5 to 50 oC |
| ment | Withstandvoltage | 1000 VACfor 1 minutebetween live parts and case insulation
resistance |
| Insulation resistance | 50 Mor more at 500 VDC Between lead block and case |
| Temperature characteristic | ±2%F.S. (25 oC reference) |
| Lead wire | cable 5 cores 3.5, 2 m |
|
| Sectional area of conductor: 0.15 mm2(AWG26) |
|
| Outside diameter of insulator: 1.0 mm |
| Standard | CE marking, RoHS |
Applications:
Specially designed for automation scenarios, especially suitable
for:
Precision handling: Absorb fragile, soft, or thin non-metallic materials (such as
glass, electronic components, plastic films).
High speed intermittent operations: Packaging, printing, and robot assembly lines require rapid
start-stop vacuum processes.
Energy-saving sensitive production line: By reducing gas consumption by 93%, the cost of compressed air is
significantly reduced.
Support and Services:
Product Technical Support and Services for SMC Solenoid Valves:
SMC offers comprehensive technical support and services for their
Solenoid Valves product line. This includes troubleshooting
assistance, maintenance guidance, repair services, and product
documentation resources. Customers can also access online resources
such as manuals, datasheets, and technical specifications to aid in
installation and operation.
FAQ:
Q: What is the brand name of the solenoid valves?
A: The brand name is SMC.
Q: Where are the solenoid valves manufactured?
A: The solenoid valves are manufactured in China.
Q: What certification do the solenoid valves have?
A: The solenoid valves are CE certified.
Q: What is the minimum order quantity for the solenoid valves?
A: The minimum order quantity is 1.
Q: What are the payment terms accepted for purchasing the solenoid
valves?
A: The accepted payment terms are T/T, Western Union, and Paypal.
