Name: Fine-Tuned Needle Valve
Brand: GENTLE Precision Dispensing Valves
SKU: GENTLE_MV502-S

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GENTLE_MV502-S

Fine-Tuned Needle Valve

Features

Micrometer Adjustment Dial: Built-in fine-adjust screw dial provides smooth, precise control from 0.01 mL to 1.5 L/min with excellent repeatability.
Air-Driven & Spring Return: Operates at 0.35–0.69 MPa for rapid actuation and spring-assisted closure, supporting up to 150 cpm of stable, high-speed dispensing.
Fluid/Air Isolation: Needle-valve + diaphragm design fully separates the fluid path from the air path, preventing interference and contamination.
Multiple Flow-Path Materials:
- MV502-S (SUS304): Corrosion- and wear-resistant stainless steel;
- MV801-F (PTFE): 100% PTFE for superior chemical inertness;
- MV801-P (POM): Lightweight, wear-resistant POM with high cost-performance.
Compact & Quick Integration: Just 22×95.8 mm and 155 g with PT 1/8 ports—enables fast installation and maintenance in tight automation spaces.
High-Viscosity Media Compatibility: Handles solder paste, epoxies, UV adhesives, filled materials, anaerobic adhesives, silicone oil, photoresist, ink, and other 1–50,000 cps fluids with clog-free reliability.

Specification

Measurement unit (mm)