Product Description:
The ZK2 series features a two-stage vacuum generator structure,
which differs from SMC's traditional single-stage setup. This
innovative design, when combined with intelligent digital pressure
switches, can produce remarkable energy-saving effects.
Key advantages of the ZK2 series include a significant reduction in
gas consumption by over 90%. It achieves this by automatically
cutting off the gas supply once the desired vacuum level is
reached, resulting in substantial savings on operating costs.
Furthermore, the ZK2 series offers a 50% increase in suction flow
rate. This enhancement is made possible by the implementation of an
efficient supersonic nozzle, also known as a Laval nozzle. By
optimizing airflow velocity through this design, the suction
efficiency is vastly improved.
Additionally, the ZK2 series operates at a low noise level of 46dB
(A). This is achieved through the incorporation of a high silencing
muffler, which not only reduces exhaust noise but also contributes
to a further increase in suction flow, thereby enhancing overall
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: This product is engineered to delicately handle fragile, soft, or
thin non-metallic materials like glass, electronic components, and
plastic films with utmost care and accuracy.
High speed intermittent operations: Ideal for applications in packaging, printing, and robot assembly
lines that demand quick and precise start-stop vacuum processes for
seamless performance.
Energy saving sensitive production line: Experience significant cost savings on compressed air by up to
93%, making it an eco-friendly choice for energy-efficient
production lines.
Support and Services:
SMC offers comprehensive product technical support and services for
its Solenoid Valves line. Customers can benefit from expert
guidance on installation, troubleshooting, and maintenance of the
valves to ensure optimal performance. Additionally, SMC provides
training programs and resources to help users maximize the
functionality of their solenoid valves.
FAQ:
Q: What is the brand name of the solenoid valves?
A: The brand name of the solenoid valves is SMC.
Q: Where are the solenoid valves manufactured?
A: The solenoid valves are manufactured in China.
Q: What is the certification of the solenoid valves?
A: The solenoid valves are CE certified.
Q: What is the minimum order quantity for the solenoid valves?
A: The minimum order quantity for the solenoid valves is 1.
Q: What are the accepted payment terms for purchasing the solenoid
valves?
A: The accepted payment terms for purchasing the solenoid valves
are T/T, Western Union, and Paypal.
