Product Introduction: GV-697 Non-Atomizing Film Conformal Coating Valve
The GV-697 Non-Atomizing Film Conformal Coating Valve provides high-precision dispensing of moisture-resistant coatings onto PCBs. Its square-cut nozzle design ensures stability, delivering a thin, uniform film with controlled flow rate, ideal for faster, cleaner coating applications.
GV-697 Features:
- Uniform film application without excess material.
- No overspray or misting, improving transfer efficiency.
- Customizable coating thickness based on application needs.
- Square-cut nozzle ensures sharp, defined coating patterns.
- Gentle spraying for moisture protection of delicate components.
GV-697 Applications:
- Moisture protection for PCBs.
- Medical and aerospace coatings for sensitive components.
- Selective conformal coating applications.
- Industrial thin film coating in automotive and electronics industries.
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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Typical Properties
| Property | Specification |
|---|---|
| Model | GV-697 |
| Dimension | φ26.9 (Fluid body) × 141.0mm |
| Net weight | 334g (except fluid inlet fitting part) |
| Air cylinder body | SUS303 |
| Piston needle | SUS303 |
| Needle packing | SUS303, Teflon |
| Fluid body / Extension | SUS303 |
| Tip adapter | SUS303 |
| Fluid inlet port | 1/8NPT female |
| Mounting hole | M6 female |
| Valve operating air pressure | 0.4 ~ 0.62 MPa |
| Maximum nozzle air pressure | 0.2MPa (Standard) |
| Maximum fluid pressure | 0.7MPa |
| Free flow orifice (special) | #9, #6, #4 |
