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As a key fluid control component, the needle valve plays a vital role in the precision dispensing system with its high-precision flow regulation capability. The needle dispensing valve is a commonly used hydraulic control component, which is composed of a piston, a spring and a needle. When hydraulic flow passes through the pneumatic needle valve body, the hydraulic force moves the needle upward, causing the valve port to open, and hydraulic flow can enter the hydraulic system through the valvebody. When hydraulic flow stops, the spring moves the needle downward, causing the valve port to close, preventing hydraulic flow from entering the hydraulic system. MEST-F700 is a cost-effective micro-volume precision automated needle valve china. By adjusting the stroke and adapting to different needles, it can achieve extremely micro-volume, highly consistent dispensing. Suitable for epoxy resin, UV glue, silicone gel, silver pasteconductive glue, ink, grease and other fluids.

Features of Needdle Valve F700

Product advantages:

Ultra-compact design for glue dispensing in confined spaces (≤5mm²)

Zero-residue shutoff ensures clean glue cut-off every time

Precise flow control with 0.001ml/s adjustable dispensing

Non-contact & contact modes for versatile bonding/coating

100Hz high frequency operation: high-speed precision needle valve design improves dispensing machine efficiency by 5 times

F700 Needle Valve Function

High-Precision Dispensing: The F700 automated needle valve delivers precise micro-volume fluid control, empowering electronics and medical industries with refined production capabilities.

Efficient Pneumatic Operation: Equipped with pneumatic needle valve technology, the F700 ensures rapid and reliable switching, boosting operational efficiency for high-throughput manufacturing.

Broad Material Compatibility: The needle valve material design of the F700 accommodates diverse fluid viscosities, including adhesives and sealants, meeting varied industrial requirements.

Seamless Automation Integration: The F700 automated needle dispensing valve integrates effortlessly into automated production lines, streamlining processes and enhancing supplier competitiveness in demanding markets.

MEST needle valves for sale: Ultra-Long Service Life Design, Significantly Reducing Equipment Maintenance Costs

Ultra-wear-resistant needle valve structure

Combining high-hardness tungsten steel needle cores with ceramic valve seats, our valves deliver exceptional durability for high-frequency dispensing applications. Advanced surface hardening treatments further extend component lifespan, significantly outperforming standard industrial needle valves.

Intelligent self-cleaning capability

Patented helical flow channel technology proactively prevents adhesive buildup within the valve body, eliminating clogging risks associated with traditional needle valves. This innovation ensures extended maintenance intervals and uninterrupted production continuity.

Tool-free modular maintenance system

Engineered for rapid servicing, our quick-release cartridge design enables effortless replacement of needle and seal assemblies without specialized training or equipment. This streamlined approach drastically reduces maintenance complexity and operational costs.

Rigorous Environmental Validation

Certified for extreme-temperature operations, our pneumatic needle valves maintain reliable performance across automotive electronics and semiconductor packaging environments. Field-proven reliability is backed by multi-year industrial deployment under demanding conditions.

Reliable Needle Valve Supplier: Expert-Grade Valves for LED Encapsulation to Medical IVD Systems

Semiconductor Underfill Processing

Our high-speed needle dispensing valves eliminate voids and bridging in chip bonding processes, delivering exceptional first-pass yield performance for advanced IC packaging applications.

IVD Cartridge Manufacturing

As a certified needle valve factory for diagnostic systems, we ensure ultra-precise reagent dosing accuracy to meet stringent medical-grade quality requirements in point-of-care diagnostics.

Mini/Micro-LED Mass Production

From phosphor ink jetting to precision encapsulation, our pulsation-free valve technology significantly reduces process variability compared to conventional dispensing methods.

EV Battery Gasketing Solutions

Engineered for challenging high-viscosity adhesives, our valves maintain exceptional dispensing consistency across wide operational temperature ranges.

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