| Customization: | Available |
|---|---|
| Media: | Gas |
| Certification: | ISO |
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NAI-LOK 1/2" Gas Cylinder Regulator is a high-performance single-stage pressure regulator designed for precise control of high-purity and specialty gases in laboratory, R&D, and analytical instrumentation environments.
Built from corrosion-resistant SS316 stainless steel, this regulator ensures purity, stability, and safety when handling gases like Helium, Nitrogen, Hydrogen, Argon, and CO2. With a maximum inlet pressure of 3000 psi, it is ideal for gas supply systems in sectors such as analytical chemistry, pharmaceutical labs, and gas chromatography.
This regulator features a robust diaphragm mechanism, ensuring leak-tight performance and consistent delivery pressure, even under fluctuating inlet conditions. Available with CGA, DIN, or BSP inlet fittings and optional shut-off valves, gauges, and self-venting ports.
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NAI-LOK 1/2" Gas Cylinder Regulator | 3000 psi Stainless Steel for Laboratory & Analytical Gas System
High Purity Design (Purity 5.0) for ultra-clean gas systems
Single-Stage Regulation ensures consistent outlet pressure
Spring-Loaded Mechanism for responsive pressure control
Suitable for Oxygen, Air, and Inert Gases
Internal surface finish Ra ≤ 0.25μm to minimize contamination
100% Helium Leak Test for tightness and reliability
Cleanroom Assembled & Tested to meet ultra-high purity requirements
Compact body with 1/2" NPT (F) inlet and outlet ports
| Parameter | Specification |
|---|---|
| Model | NR12 Series |
| Type | Single-Stage Gas Cylinder Pressure Regulator |
| Inlet Pressure | 3000 psi (206 bar) |
| Outlet Pressure Range | 0-25 psi / 0-50 psi / 0-100 psi / 0-150 psi / 0-600 psi (Piston Design) |
| Body Material | SS316 Stainless Steel |
| Diaphragm Material | SS316 |
| Seat Material | PFA |
| Port Size | 1/2" Female NPT |
| Flow Capacity (Cv) | Cv=1.0 |
| Cleanliness Level | Oxygen Cleaned, Particle-Free, Hydrocarbon-Free |
| Vent Port | Optional Self-Venting |
| Inlet/Outlet Connection | CGA / DIN / BSP / NPT Thread (Customizable) |
| Gauge Ports | 2 x 1/4" NPT (Optional Gauge Mounting) |
| Temperature Range | -40°C to +60°C (-40°F to +140°F) |
| Standards | ISO 9001:2015 |
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