The RTZ1-/NQ Series Gas Pressure Regulator is a high-performance precision instrument engineered for diverse gas engineering requirements. Specifically designed for civilian gas networks, industrial gas boilers, and large-scale furnace decompression, this series ensures a stable and safe gas supply through advanced pressure regulation technology.
Featuring a full balanced valve core and a modular structure, the RTZ1 series optimizes operational efficiency and simplifies online maintenance. With integrated overpressure safety cut-off devices and high-precision adjustment capabilities, it provides an uncompromising safety standard for natural gas, coal gas, and LPG applications.
Detailed Parameters
| Inlet Pressure (P1) | 0.01-0.6MPa | Export Pressure (P2) | 1-30KPa |
|---|---|---|---|
| Accuracy Level | AC10 | Close Pressure Level | SG20 |
| Cutting Accuracy | ±5% | Working Temperature | -20℃～+60℃ |
| Available Sizes | DN50, DN80, DN100, DN150, DN200 | Connection Mode | Flange Connect PN1.6MPa |
| Production Standard | GB 27790-2020 | Applicable Media | Natural gas, Coal gas, LPG, etc. |
Key Advantages
Enhanced Safety
Equipped with a built-in overpressure safety cut-off device to prevent downstream hazards.
Rapid Response
Fast response speed allows for seamless integration with electromagnetic valves for automation.
High Precision
Achieves AC10 accuracy level, ensuring precise pressure control for sensitive equipment.
Balanced Structure
Full balanced type valve core structure reduces friction and increases stability.
Modular Design
Modular architecture facilitates convenient online maintenance without system shutdown.
Versatile Media
Compatible with various non-corrosive gases including natural gas and liquefied petroleum gas.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of RTZ series stock across multiple warehouse locations.
Technical Support
Direct access to engineering specifications and installation guidelines.
Safety Monitoring
Automated alerts for overpressure events and maintenance scheduling.
Quality Assurance
Full traceability of production standards according to GB 27790-2020.
Order Logistics
Streamlined shipping and customs documentation for international delivery.
Performance Analysis
Data-driven analysis of gas flow capacity and regulator efficiency.
Investment Return Comparison
| Feature Metric | Standard Regulators | RTZ1 Series |
|---|---|---|
| Maintenance Cost | High (Frequent Shutdown) | Low (Modular Online Maint.) |
| Safety Risk | Standard Relief Valve | Integrated Safety Cut-off |
| Pressure Stability | Moderate Fluctuations | High Precision (AC10) |
| Installation Time | Conventional | Rapid (Flange Connect) |
| Service Lifespan | 3-5 Years | 8-12 Years |
Frequently Asked Questions
Q: What are the primary applications for the RTZ1 series regulator?
The RTZ1 series is primarily used in civilian gas distribution, industrial gas boilers, and large furnaces where precise decompression and stable gas flow are critical.
Q: Can the RTZ1 series handle liquefied petroleum gas (LPG)?
Yes, the regulator is designed for various non-corrosive gases, including natural gas, coal gas, and LPG.
Q: What is the benefit of the "Full Balanced" valve core?
The full balanced structure ensures that the regulation is independent of inlet pressure fluctuations, providing a more consistent outlet pressure.
Q: How does the overpressure safety cut-off device work?
It automatically shuts off the gas flow if the downstream pressure exceeds a predefined safety limit, protecting the piping and end-user equipment.
Q: Is online maintenance possible with the RTZ1 series?
Yes, thanks to its modular structure, key components can be maintained or replaced without needing to dismantle the entire system.
Q: What connection standards are used for this regulator?
It uses Flange Connection PN1.6MPa according to HG/T20592-2009 standards for secure and leak-proof installation.
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