Name: Piezo Jetting Valve F910
Brand: ZHEJIANG MEST INTELLIGENCE EQUIPMENT CO., LTD.

Piezo Jetting Valve F910

Piezo jet valve is a device that uses the piezoelectric effect to achieve the jetting function. Piezoelectric valve is composed of piezoelectric materials, nozzles, valves and drive circuits. The piezo valve controls the opening and closing of the nozzle by controlling the deformation of the piezoelectric material, injection valve that integrates high precision, high effciency, high consistency and high flexibility. MEST jet dispensing valve is suitable for hot melt adhesive, epoxy resin, silicone gel, silver paste, red glue, conductive adhesive, anaerobic adhesive.

Features of Piezo Jet Valve F910

Dvantages of Jet Dispensing Valve F910

The piezo jet valve has a stable operating frequency of 500Hz and an instantaneous peak frequency of up to 1000Hz.
Our jet dispensing valve can achieve micro dispensing and high-precision glue volume control, with a minimum line width of 0.15mm, and supports non-contact spray dispensing to ensure no damage to the substrate. It is an ideal solution for electronic packaging and precision coating.
MEST piezoelectric valve can dispense glue at high speed in the air, easily dealing with smooth, concave and convex and flexible substrate surfaces. The strong injection pressure is perfectly adapted to high/medium/low viscosity glues, making it the best choice for efficient and precise spraying.
Supports a wide viscosity range of 0~200,000cps, and can stably spray both low-viscosity solvents (such as UV glue/flux) and high-viscosity pastes (such as silicone/conductive glue).
MEST piezo valve can reach a maximum temperature of 150°C, precise temperature control ensures consistent dispensing under high and low temperature conditions.
Our piezo pneumatic valve adopts a revolutionary modular flow channel design, which improves maintenance efficiency by more than 90% compared with traditional structures.

Specifications of Jet Dispensing Valve F910

Overall dimensions (mm)

82.5(W)*20(D)*110.5(H)

Weight (kg)

0.5

Viscosity Range (CPs)

0-200000

Tappet material

tungsten steel, ceramic

Material of flow channel component

SUS304/PEEK

Feed connect

Luer connector

Feed port pressure (Mpa)

≤ 0.5

Dispensing accuracy

士3.5%

Minimum spot diameter (mm)

0.15

Minimum wire diameter (mm)

0.15

Dottingfrequency (Hz)

500(instantaneous 1000Hz)

Minimum spray volume (nl)

Heatingcomponenttemperature (°C)

up to 150

Applications of Piezoelectric Valve F910

SMT (Surface Mount Technology)

Our jet dispensing valve excels in SMT, enabling ultra-precise dispensing of adhesives and solder paste. Its high-speed operation and accuracy ensure the secure attachment of components onto circuit boards, thereby improving production efficiency and product reliability. This characteristic makes it an indispensable tool in SMT production lines.

PCB Assembly

During the PCB assembly process, our jet dispensing valve can accurately dispense minute amounts of materials, supporting key steps such as underfill, encapsulation, and conformal coating. This high-precision application not only enhances assembly quality but also guarantees the long-term performance and stability of electronic devices.

Optics

Our piezo jet valve holds significant value in the optics field, particularly in lens coating and optical device assembly. It can uniformly apply materials and handle delicate tasks, meeting the stringent precision requirements of the optics industry, which positions it as a preferred device in this domain.

MEMS (Micro-Electro-Mechanical Systems)

In MEMS manufacturing,our piezoelectric valve is capable of dispensing extremely small volumes of liquids, which is critical for micro-dispensing and adhesive applications in miniature devices. It supports processes such as sensor assembly, contributing to advancements in miniaturization technology.