Focus is an attitude. For many years, SZLKTE has remained dedicated to the field of piezoelectric inkjet valves. Even in its early days, when it faced challenges such as low brand awareness and less-than-perfect products, SZLKTE continued to invest heavily in R&D, driven by experience and a spirit of innovation, ultimately earning widespread recognition from industry clients. The story of SZLKTE teaches us that only through focus and perseverance can we turn our dreams into reality.

In the piezoelectric inkjet valve industry, experience is paramount. As a seasoned manufacturer of piezoelectric inkjet valves, SZLKTE has accumulated invaluable expertise through years of exploration and practice, earning the widespread trust of its customers. SZLKTE will continue to be service-oriented, deepen its presence in the industry, and deliver even higher-quality products and experiences to its clients.

Choosing the right fluid dispensing valve is crucial for modern manufacturing. SZLKTE recommends approaching this from three perspectives: first, select a model that matches your product’s process requirements; second, prioritize manufacturers that combine a strong reputation with proven capabilities; and third, pay close attention to the warranty period and after-sales service. This article outlines key considerations to help you choose the appropriate dispensing valve equipment.

Domestic products have long shed the “low price, low quality” label. Taking the dispensing valve industry as an example, domestic manufacturers have made significant strides in both technology and quality. Mr. Xiong’s real-life story confirms that domestically produced dispensing valves are now on par with imported equipment that has been in use for over a decade, while offering even better value for money. SZLKTE will continue to craft superior domestic dispensing valves with meticulous craftsmanship.

SZLKTE’s self-developed piezoelectric ceramic drive module and high-performance control architecture are backed by fully independent intellectual property rights. The company has launched a new generation of intelligent dispensing valves, equipped with high-precision sensors and an adaptive control system, which are widely used in 5G communications, new-energy vehicle batteries, wearable smart devices, microsensors, biochips, and other fields. In 2026, SZLKTE will continue to increase R&D investment and deepen industry–university–research collaboration.

This guide applies to the SZLKTE MJ922-P and MJ922-P-AN series of piezoelectric microdispensing valves, covering cleaning precautions, routine maintenance (inspection, lubrication, sealing, fluid compatibility), long-term storage, moisture and shock protection, professional calibration, and safety warnings, helping users operate correctly, extend valve life, and ensure dispensing stability.

The stringing issue in the dispensing process is closely related to fluid properties, equipment parameters, and process settings. Drawing on years of industry experience, SZLKTE systematically explains solutions from four dimensions—fluid temperature, back-suction parameters, nozzle distance, dispensing speed, and air pressure—and offers a full range of products, including piezoelectric valves, needle‑type valves, and screw valves, along with customized parameter recommendations.

The SZLKTE piezoelectric precision micro dispensing valve is a non-contact jetting dispensing solution designed for the semiconductor, 3C electronics, optoelectronics, medical, and new energy industries. It features a minimum dot diameter of 0.18 mm, volumetric accuracy of ±1%, a jetting frequency of up to 1000 Hz, compatibility with fluids spanning viscosities from 1 to 1,000,000 mPa·s, and a service life of up to 1.5 billion cycles, fundamentally eliminating common issues associated with traditional pneumatic valves, such as filamentation, trailing, and substrate scratching.

SZLKTE specializes in the R&D, production, and manufacturing of high-performance piezoelectric valves, fundamentally addressing core pain points of traditional fluid control systems, such as dripping, glue leakage, and inconsistent dispensing volumes. Leveraging advanced piezoelectric technology and precision mechanical design, it delivers millisecond-level response, micron-level valve‑core control, and nanoliter‑level accuracy, while supporting high-viscosity fluids up to 500,000 cps and offering a maintenance‑free cycle life of 20 million operations. It is widely used in electronics, semiconductors, medical devices, automotive applications, and more.