The RTZ1-50/TQ series gas pressure regulator is a high-performance industrial solution engineered for precision pressure management in demanding gas distribution networks. Designed for reliability and safety, this series excels in maintaining stable outlet pressures across a wide range of operational conditions, ensuring optimal downstream performance for critical industrial applications.
Specially developed for non-corrosive gases including natural gas, coal gas, and liquefied petroleum gas (LPG), the RTZ1-50/TQ series integrates advanced overpressure cut-off functionality and supports online maintenance. This combination of high-precision regulation and failsafe security makes it an essential component for modern city gas systems and industrial energy infrastructure.
Detailed Parameters
| Inlet Pressure (P1) | 0.2-1.6MPa | Outlet Pressure (P2) | 10-400KPa |
|---|---|---|---|
| Stabilization Rating | AC5 Precision | Closing Pressure Rating | SG20 |
| Shut-off Precision | ±5% | Operating Temperature | -20℃ to +60℃ |
| Series Specification | DN50 | Connection Mode | Flange connection PN1.6MPa |
| Fabrication Standard | GB27790-2020 | Standard Compliance | HG/T20592-2009 |
Key Advantages
Built-in Safety
Equipped with an integrated overpressure cut-off function to prevent downstream equipment damage and ensure operational safety.
Fast Response
Optimized diaphragm and valve design ensure rapid response speeds to fluctuate flow demands without sacrificing stability.
High Precision
Achieves superior pressure stabilization precision (AC5), providing consistent output for sensitive industrial processes.
Wide Application
Compatible with various non-corrosive media including Natural Gas, Coal Gas, and LPG for versatile deployment.
Stable Performance
Engineered for long-term stability with high-grade materials that resist wear and maintain calibration over time.
Online Maintenance
Designed for efficiency, allowing for maintenance and adjustments without requiring full system shutdowns.
Product Gallery
Management Platforms
Inventory Control
Streamlined tracking of valve series and spare parts for rapid deployment.
Technical Calibration
Precision tuning of pressure ranges to meet specific site requirements.
Safety Monitoring
Continuous oversight of overpressure cut-off triggers and safety alerts.
Flow Optimization
Analysis of flow coefficients to maximize energy efficiency in gas transport.
Compliance Audit
Strict adherence to GB27790 and HG/T20592 manufacturing standards.
Lifecycle Service
Comprehensive maintenance schedules for extended equipment lifespan.
Investment Return Comparison
| Feature Metric | Standard Regulators | RTZ1-50/TQ Series |
|---|---|---|
| Maintenance Cost | High (Requires Shutdown) | Low (Online Maintenance) |
| Safety Risk | Moderate (External Valve) | Minimal (Integrated Cut-off) |
| Regulation Accuracy | Standard Precision | High (AC5 Rating) |
| Operational Life | Medium | Extended High-Durability |
| System Efficiency | Standard Flow | Optimized Flow Coefficient |
Frequently Asked Questions
Q: What are the primary applications for the RTZ1-50/TQ series?
This series is primarily used for regulating pressure in city gas networks, industrial gas distribution, and any system utilizing non-corrosive gases like natural gas, LPG, and coal gas.
Q: How does the overpressure cut-off function work?
The regulator features an internal safety mechanism that automatically shuts off the gas flow if the outlet pressure exceeds a predefined safety limit, protecting downstream piping and equipment.
Q: Can the RTZ1-50/TQ be maintained without stopping the gas flow?
Yes, the series is designed to support online maintenance, allowing technicians to perform necessary adjustments or service without interrupting the gas supply.
Q: Which manufacturing standards does this regulator comply with?
The RTZ1-50/TQ series is manufactured in strict accordance with GB27790-2020 and HG/T20592-2009 standards to ensure global industrial quality and safety.
Q: What is the maximum inlet pressure for the DN50 model?
The maximum inlet pressure (P1) for the RTZ1-50/TQ series is 1.6MPa, with a regulation range starting from 0.2MPa.
Q: Is this regulator suitable for corrosive gases?
No, this specific series is designed exclusively for non-corrosive gases. For corrosive media, specialized material alloys are required.
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