| Brand Name: | Mingseal |
| Model Number: | KPS4000-U |
| MOQ: | 1 |
| Price: | $4500-$10000 / pcs |
| Delivery Time: | 7-60days |
| Payment Terms: | L/C,D/P,T/T,Western Union,D/A |
This corrosion resistant piezoelectric jetting valve is built for long-term, low-maintenance use in industrial environments where fluids can be aggressive. It delivers consistent micro-drops with minimal cleaning and stable performance over long runs. Choose this valve when you need reliable precision dosing in harsh conditions.
Industrial lines often face downtime and extra labor when valves corrode, clog, or require frequent cleaning, reducing throughput and increasing cost.
Exposure to aggressive fluids, moisture, or contaminant build-up accelerates wear on wetted parts and nozzles. Standard materials and open fluid paths allow chemical attack and deposits that change droplet behavior and require more maintenance.
This valve uses corrosion-resistant wetted parts and a compact, smooth fluid path to reduce deposit formation and simplify cleaning. The design lowers maintenance intervals and keeps droplet volume steady, so production runs longer with fewer stops. Benefits include:
| Input air pressure | 0.1-8bar |
| Viscosity | 1-500000mPa·s |
| Min. glue spraying amount | 0.5nl (CPK>1.33) |
| Size (W×D×H) | 119×77×21mm (including heating module) |
| Weight | 405g (with flow channel) |
| Working temperature | 10-50℃ |
| Main function | Nozzle calibration-free and top calibration functions Quick release of the striker and flow channel components Valve body temperature detection and alarm |
Conclusion: corrosion resistance and smooth fluid path keep jetting stable with less cleaning. The valve uses a piezo actuator to create a rapid pulse that ejects a precise micro-drop through the nozzle. Corrosion-resistant wetted parts and a short, unobstructed fluid channel reduce deposit buildup and maintain nozzle shape. Proper inlet pressure and pulse tuning set droplet size and repeatability.
Conclusion: select based on fluid chemistry, droplet size, and maintenance access.
Steps:
Q1: Can this valve handle moderately corrosive fluids?
A1: Yes. With appropriate wetted material options, it handles many moderately corrosive fluids. Send your fluid spec for verification.
Q2: How often will we need to clean the nozzle?
A2: Cleaning frequency depends on fluid solids and use. Typical runs show extended intervals vs standard valves, but inspect nozzles per your shift schedule and keep spares ready.
Q3: What droplet sizes can we expect?
A3: Typical stable drops range from 1 nL up to several hundred nL depending on nozzle and settings. We can help tune settings for your target volume.
Q4: Do you offer sample testing with our fluid?
A4: Yes. Send your fluid data sheet and process temperature to request a sample trial. We return test logs and recommended settings.