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| Brand Name: | Mingseal |
| Model Number: | KPS2000-R |
| MOQ: | 1 |
| Price: | $4500-$10000 / pcs |
| Delivery Time: | 7-60days |
| Payment Terms: | L/C,D/P,T/T,Western Union,D/A |
This high-temperature piezo jet valve delivers stable, precise fluid deposition under elevated temperatures while resisting corrosive media. It is designed for repeatable micro-droplet ejection with low downtime in assembly and dispensing lines. Use it when you need accurate dosing of adhesives, flux, or corrosive fluids at higher processing temperatures.
Many dispensing tasks fail when valves cannot tolerate high temperatures or corrosive fluids, causing clogging, inconsistent droplet size, or shortened service life. Production stops and material waste increase when standard valves are used outside their thermal or chemical limits.
Standard jet valves rely on materials and seals that degrade at high temperature or react with aggressive fluids. Thermal expansion and chemical attack change internal clearances and surface properties, leading to variable jetting behavior and nozzle wear.
This piezo jet valve uses corrosion-resistant wetted materials and a thermal-stable actuator design to keep jetting consistent at elevated temperatures. The valve maintains droplet size stability and reduces maintenance frequency.
| KPS2000-R adhesive dispensing valves | |
|---|---|
| Minimum glue spraying amount | 0.5nl(CPK＞1.33) |
| Viscosity of glue | Medium or high viscosity(1-500,000mpas) |
| Max jetting frequency | 1200Hz |
| Corrosion resistance | All aqueous media, organic solvents, weak acids and weak bases |
| Size | 125.5*40*20mm(No runner assembly included) 125.5*75*20mm(Includes runner assembly) |
| Weight | 430g(With fluid box, no cables) |
| KPC2000 controller | |
|---|---|
| AC power input | AC 220V±20% |
| Jetting frequency | 1~1200HZ |
| Settings display | TFT color screen |
| Reserved interface | Supports RS232/RS485 |
| Weight | 3.55KG |
| Size | 232*170*165 mm |
| Power | 275W |
The valve uses a piezoelectric actuator to create a rapid pressure pulse that ejects a precise micro-droplet through the nozzle. A corrosion-resistant fluid path and stable actuator housing preserve the nozzle clearance and surface finish at elevated temperatures, ensuring consistent droplet formation. The pulse timing and amplitude control droplet volume and jetting frequency.
Temperature: Confirm your process peak temperature and select the valve with appropriate wetted material and seals.
Fluid compatibility: Check the chemical resistance of the recommended wetted materials (316L, PTFE, ceramic) against your fluid.
Droplet size: Choose the nozzle diameter and drive settings to match target nL volume.
Frequency needs: If you require high throughput, verify the valve’s maximum jetting frequency and driver capability.
Pressure source: Ensure your pump or pressure regulator can supply the inlet pressure range for stable jetting.
Maintenance access: Consider nozzle replacement options and the ease of in-line cleaning for your process.
Q1: What maximum temperature can this valve handle?
A1: The valve’s standard configuration operates up to 180 °C. For higher temperatures, consult our technical team for special materials.
Q2: Which fluids are safe to use with this valve?
A2: It is compatible with common adhesives, fluxes, and mildly corrosive fluids when using the recommended 316L/PTFE/ceramic options. Provide your fluid spec for a compatibility check.
Q3: How often does the nozzle need replacement?
A3: Nozzle life depends on fluid abrasiveness and operating conditions. In typical use with non-abrasive fluids, nozzles last thousands of cycles; abrasive fluids reduce lifetime—spare nozzle options are available.
Q4: Can this valve run at high frequency continuously?
A4: Yes — up to the specified maximum (500 Hz) with appropriate cooling and drive settings. Continuous high-frequency operation should be validated in your process environment.
Q5: Do you provide installation or testing support?
A5: Yes. We offer application testing, setup guidance, and training for integration into production lines. Contact our team to arrange tests.
Founded in 2008, Changzhou Mingseal Robot Technology Co., Ltd. is a technology-driven manufacturer of high-end equipment, specializing in connection, assembly, inspection systems, and key components for advanced semiconductor packaging and precision electronics. Our solutions are widely adopted by leading customers in sectors such as semiconductor packaging, consumer electronics, and automotive electronics. With a strong presence across Asia and the Americas, we deliver reliable support and innovation globally.
