The GV-502 Knurled Nut Spraying Valve is a high-performance mechanical spray valve designed for large-area atomization spraying. Featuring an imported high-end mechanical design, it includes a knurled nut for precise adhesive control, ensuring high uniformity and long service life. This valve supports nozzles ranging from 0.3mm to 3.5mm in diameter, making it adaptable for various spraying applications in industrial processes.
Features of GV-502
Adjustable adhesive control with a knurled nut for precision.
Supports large-area atomization spraying, enhancing coverage and efficiency.
Interchangeable nozzles (0.3mm – 3.5mm) for versatile application needs.
Works with viscosities ranging from 30 to 3500 CPS, covering a broad range of materials.
Durable construction for long service life in industrial environments.
Recommended spraying speed: 500mm/s (may vary based on application needs).
Applications of GV-502
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.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
Provide quotation, sample, TDS/MSDS, and technical consultation
Testing sample quality and verifying product compatibility in our laboratory
Customizing material formulas for special applications
Adapting product sizes, quantities, and packaging to meet specific needs
Offering expert advice on suitable equipment and automation processes
Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
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)
