| Customization: | Available |
|---|---|
| Media: | Gas |
| Certification: | ISO |
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NAl-LOK brand was established in Shanghai in 2000, we focus on the production, research and development, salesof instrumentation valves, fittings, hose & tubing.
The PRD Series Panel Regulator, constructed from high-grade SS316 stainless steel, is designed for precise, reliable, and safe gas pressure regulation in laboratory, analytical, and industrial applications. Engineered to deliver consistent performance in sensitive environments, this regulator ensures accurate flow control for gases such as nitrogen, argon, oxygen, hydrogen, and other specialty gases.
Robust & Corrosion-Resistant Construction
SS316 stainless steel body provides superior resistance to corrosion, oxidation, and chemical attack, making it ideal for harsh laboratory and industrial settings.
Precise Pressure Regulation
High-accuracy diaphragm and spring mechanism ensures stable outlet pressure control, minimizing fluctuations for sensitive instruments (e.g., GC, HPLC, reactors).
Fine-adjustment knob allows for incremental pressure tuning with excellent repeatability.
Safety & Leak Prevention
Integrated safety relief valve prevents over-pressurization, ensuring compliance with ISO 2503 and CGA standards.
Metal-to-metal or elastomer seals (Viton/EPDM options) guarantee bubble-tight shutoff.
Compact & User-Friendly Design
Panel-mountable for easy integration into gas distribution systems or control panels.
Clear pressure gauge (optional dual-gauge for inlet/outlet monitoring) enhances operational visibility.
Wide Application Compatibility
Suitable for high-purity, medical, and industrial gases (non-reactive and corrosive gases).
Compatible with 0-6000 psi (414 bar) inlet pressures, with customizable outlet ranges.
Low Maintenance & Long Service Life
Stainless steel internals reduce wear and contamination risks.
Modular design allows for easy servicing and diaphragm replacement.
| Nickel-Copper Alloy | UNS N04400 (400 Series) | Nickel-Copper Alloy Tube |
| 600 Series | Nickel-Chromium Alloys | UNS N06600, UNS N06601, UNS N06625 |
| 800 Series | Nickel-Iron-Chromium | UNS N08800, UNS N08810, UNS N08811, UNS N08825 |
| Pure Nickel Alloy | - | UNS N02200, UNS N02201 |
| Corrosion-Resistant | - | UNS N10276 (HC276), UNS N06022 (HC22), UNS N06200, UNS N10665 (B2), UNS N10675 (B3) |
| High-Temperature | - | GH3030, GH3039 |
| Other Alloys | - | UNS N08020, UNS N08021, S32205, S32750, S31254 (6Mo/6-Moly), 904L (N08904) |
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