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about us
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quality control
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products

Desktop Glue Dispensing Machine

Adhesive Dispensing Machine

Solder Paste Dispenser Machine​

Dispensing Controller

Jetting Valve​

Auger Valve

Hot Melt Dispenser Machine

Electronic Dispensing Machine

Advanced Packaging Equipment

Robot Dispensing Machine

Micro Spot Welder

Dispensing Machine Spare Parts
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Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Jetting Valve​
Created with Pixso. High Precision Piezoelectric Jetting Valve with 0.5nl Minimum Glue Spraying and 500,000 cps Viscosity for Nanoliter Dispensing
High Precision Piezoelectric Jetting Valve with 0.5nl Minimum Glue Spraying and 500,000 cps Viscosity for Nanoliter Dispensing
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High Precision Piezoelectric Jetting Valve with 0.5nl Minimum Glue Spraying and 500,000 cps Viscosity for Nanoliter Dispensing

Brand Name: Mingseal
Model Number: KPS2000-KS
MOQ: 1
Price: $4500-$10000 / pcs
Delivery Time: 7-60days
Payment Terms: L/C,D/P,T/T,Western Union,D/A
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ISO, ROHS
Document:
PJS100A PJS100H KPS2000 Pie...n .pdf
Product Name:
KPS2000-KS High Precision Piezoelectric Jetting Valve​
Core Parts:
Flow Heating Channel, Glue Barrel Heating Module
Applicable Viscosity:
1~500,000 Cps
Minimum Dot Diameter:
0.15mm (depends On The Glue)
Minimum Line Width:
0.17mm (depends On The Glue)
Minimum Glue Spraying Amount:
0.5nl
AC Power Input:
AC 220V±20%
Repeatability:
0.01mm
Warranty:
1year
Packaging Details:
Carton/Wooden box
Supply Ability:
200sets per month
Highlight:

Advanced packagingJetting Valve​

,

0.15mm Jetting Valve​

,

220V piezoelectric valve actuator

Product Description
Piezoelectric Jetting Valve System Actuator For Underfill Process In Advanced Packaging
High Accuracy Piezoelectric Jetting Valve System
Mingseal's KPS2000-KS piezo jet valve is optimized for high-precision underfill applications in advanced semiconductor packaging. Featuring a refined valve body structure and nanoliter-level dispensing control, it ensures excellent dot consistency, reduced voids, and improved capillary flow for flip chip and wafer-level packages. Its non-contact jetting design supports high-speed, automated underfill processes with superior accuracy and repeatability.
Core Advantages
  • Non-contact injection: High frequency operation with rapid response
  • Micro-precision control: Nanoliter glue volume control with high consistency
  • Optimized valve structure: Precision flow channel design ensures consistency and packaging yield
  • Integrated temperature control: Maintains constant glue temperature for improved capillary flow and faster bottom filling
Main Applications
  • Edge Underfill
  • Corner Fill / Pre-dispense
  • Local repair glue
Technical Parameters
KPS2000-KS Adhesive Dispensing Valves
Minimum glue spraying amount 0.5nl (CPK＞1.33)
Glue Viscosity Medium or high viscosity up to 500,000mpas
Max jetting frequency 1200Hz
Corrosion resistance All aqueous media, organic solvents, weak acids and weak bases
Valve Size 125.5×40×20mm (No runner assembly included)
125.5×75×20mm (Includes runner assembly)
Valve 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
Controller Weight 3.55KG
Controller Size 232×170×165 mm
Power 275W
Frequently Asked Questions
Q1: Can piezo jet valves handle low-viscosity underfill materials used in flip chip packaging?
A1: Yes. Piezo jet valves, such as the Mingseal KPS2000-KS, are specifically designed to dispense low-viscosity underfill materials with nanoliter precision. They support smooth, consistent flow and precise control, essential for capillary-driven underfill processes.
Q2: How does the valve ensure consistent dot volume during long production runs?
A2: The valve features a high-precision nozzle structure and optimized flow path to ensure repeatable dot volumes with deviation less than ±2%. Closed-loop control and high-frequency actuation maintain uniform performance even during high-speed, continuous operation.
About Mingseal
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.
Partner with Mingseal to power the future of automatic manufacturing!
Tags: 

piezo actuator  

Jetting Dispenser  

piezo proportional valve

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