Prostech Philippines

Product Introduction
GV-502 Features:
GV-502 Applications:

Product Introduction

The GV-502 Knurled Nut Spraying Valve is a high-performance mechanical spray valve designed for large-area atomization spraying. Its knurled nut ensures precise adhesive control, delivering high uniformity and long service life. This valve supports nozzles from 0.3mm to 3.5mm in diameter, making it versatile for various industrial spraying applications.

GV-502 Features:

Adjustable adhesive control with a knurled nut for precision
Supports large-area atomization spraying for enhanced coverage
Interchangeable nozzles (0.3mm – 3.5mm) for versatility
Works with viscosities ranging from 30 to 3500 CPS
Durable construction for long service life in industrial environments

GV-502 Applications:

Conformal coating for PCB protection
Application of UV adhesives, inks, and lubricating oils
Spraying of catalysts and solvents for industrial processing
Protective agent application in electronic and automotive industries
General-purpose spraying in high-precision manufacturing

Specification	GV-502
Function	Knurled nut spraying valve for large-area atomization spraying
Adjustment Mechanism	Knurled nut for precise adhesive amount control
Nozzle Diameter	0.3 - 3.5mm (optional)
Spraying Speed	Recommended v = 500mm/s (subject to actual application)
Applicable Viscosity Range	30 - 3500 CPS
Compatible Fluids	Conformal coating paint, UV adhesive, ink, lubricating oil, catalyst, solvent, protective agent
Usage Cycle	Related to compressed air; internal consumables should be inspected within 60 working days
Maintenance	Requires pipeline cleaning with a matching diluent after each use

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