Needle Valve F700

Name: Needle Valve F700
Brand: ZHEJIANG MEST INTELLIGENCE EQUIPMENT CO., LTD.

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. 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.

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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

Specifications of Needle Dispensing Valve F700

Model

MEST-F700

MEST-F700S

Overall dimensions

Φ27*155

56(W)*67(D)*155(H)
(valve bodyΦ27*155)

(WXDXH)(mm)

Weight(kg)

0.2

0.6

Suitable glue viscosity(CPS)

0-20000

Firing pin material

tungsten steel

Runner component material

SUS304

Feeding interface

Quick-twist joint

Feed port pressure(Mpa)

≤0.6

Glue dispensing accuracy

±10%

Firing pin specifications(SR/mm)

2.0/3.0/4.0

Needle specifications

13G-30G

Dotting frequency(Hz)

Solenoid valve control≤100 100

100

Main valve body

AL6061

Valve opening pressure(Mpa)

0.5-0.7

Solenoid valve

FESTO high frequency
solenoid valve

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 valves manufacturer 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.