Product Introduction: GV-690 Low-Pressure Spray Coating Valve
The GV-690 Low-Pressure Spray Coating Valve is designed for the precise application of low to medium-viscosity fluids. Its LVLP technology ensures high transfer efficiency, preventing overspray and misting while delivering customizable spray patterns for various applications.
GV-690 Features:
- Ensures uniform fluid application with minimal waste.
- Prevents overspray and misting for improved transfer efficiency.
- Customizable spray quality with adjustable nozzles.
- Needle retraction system for consistent performance and clean shut-off.
- Gentle spraying ideal for delicate components.
GV-690 Applications:
- Conformal coating for PCBs.
- Medical device coating without contamination.
- Automotive and aerospace manufacturing for primers and anti-corrosion coatings.
- Industrial spray applications, including UV coatings and lubricants.
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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| Property | Value |
|---|---|
| Model | GV-690 |
| Dimension | Ø 26.9 mm (Fluid body) x 105 mm length |
| Net Weight | 294g |
| Air Cylinder Body | SUS303 |
| Piston Needle | SUS303 |
| Needle Packing | SUS303, Teflon |
| Nozzle Air Cap | SUS303 |
| Fluid Inlet Port | 1/8NPT Female |
| Mounting Hole | M6 Female |
| Valve Operating Air Pressure | 0.4 ~ 0.62 MPa |
| Maximum Nozzle Air Pressure | 0.2 MPa (Standard) |
| Maximum Fluid Pressure | 0.7 MPa |
| Free Flow Orifice (Special) | #46, #28, #14 |
