Image not available
Industrial manufacturing
RTJ2GK Gas Pressure Regulator China Factory and Wholesale Suppliers
High-performance RTJ2-GK gas pressure regulators from a leading China factory. Reliable suppliers of fail-closed solutions for industrial furnaces and urban gas pipeline networks, ensuring precise pressure stabilization.
SupplierHEBEI OUYINUO GAS EQUIPMENT CO.,LTD.www.gasouyinuo.com
Source categories
About this product
Product information from the supplier.
The RTJ2-/GK Series Gas Pressure Regulator is a high-performance, indirect-acting solution specifically engineered for the precise regulation and stabilization of high and medium-pressure gas. Designed for urban gas pipeline networks, industrial furnaces, and commercial burners, this series ensures a consistent flow and stable pressure environment, adhering to the strict GB 27790—2020 production standards for city gas pressure regulators.
Featuring a fail-closed design and a fifth-generation cut-off mechanism, the RTJ2 series prioritizes safety and operational reliability. Its trip brake release form offers high response sensitivity, while the modular design allows for convenient online maintenance. Compatible with natural gas, coal gas, LPG, and other non-corrosive gases, it is the ideal choice for industrial users seeking a balance of high flow capacity and extreme precision.
Detailed Parameters
| Inlet Pressure (P1) | 0.1 - 0.8 MPa | Outlet Pressure (P2) | 50 - 400 KPa |
|---|---|---|---|
| Regulation Accuracy | Grade AC10 | Closing Pressure Grade | Grade SG20 |
| Working Temperature | -20℃ to +60℃ | Connection Mode | Flange PN1.6MPa (HG/T20592-2009) |
| Applicable Medium | Natural Gas, Coal Gas, LPG | Available Sizes | DN50, DN80, DN100, DN150, DN200 |
| Action Type | Indirect-acting, Fail-closed | Standards Compliance | GB 27790—2020 |
Key Advantages
Fail-Closed Safety
Equipped with a 5th-gen cut-off mechanism that ensures immediate closure during failures, protecting downstream equipment.
Online Maintenance
Engineered for efficiency, allowing repair and maintenance to be performed online without disrupting the entire system.
High Precision
Achieves AC10 voltage stabilization accuracy and SG15 closing accuracy for critical industrial processes.
Large Flow Capacity
Optimized internal structure to handle high-volume gas throughput without compromising pressure stability.
Strong Adaptability
Versatile performance across various non-corrosive gases, making it suitable for diverse industrial applications.
Cost-Effective Design
Minimized accessories and a streamlined design reduce long-term operational costs and replacement time.
Product Gallery
Management Platforms
Integrated Device Series
Full compatibility with integrated gas distribution networks and control systems.
Voltage Regulator Series
Precision stabilization tools for maintaining consistent operational voltage/pressure.
Safety Device Series
Advanced cut-off and trip-brake mechanisms for fail-safe industrial operation.
Vessel Series Support
Seamless integration with high-pressure gas storage and distribution vessels.
Peak Shaving Equipment
Ideal for point supply and peak shaving systems to manage fluctuating gas demands.
Control System Sync
Compatible with modern SCADA and industrial gas control management platforms.
Investment Return Comparison
| Metric | Standard Regulators | RTJ2-GK Series |
|---|---|---|
| Maintenance Cost | High (System Shutdown) | Low (Online Repair) |
| Response Speed | Standard | Ultra-Fast (5th Gen Trip) |
| Precision Grade | Basic AC Grade | High Accuracy AC10 |
| Installation Life | Average | Extended (Robust Design) |
| Operational Safety | Manual/Basic Cut-off | Fail-Closed Automatic |
Frequently Asked Questions
Q: Which gases are compatible with the RTJ2-GK series regulator?
This series is specifically designed for non-corrosive gases, including natural gas, coal gas, and liquefied petroleum gas (LPG).
Q: What makes the "fail-closed" feature important for valve manufacturing?
Fail-closed means that in the event of a power loss or system failure, the regulator automatically shuts off the gas flow to prevent accidents and leakage.
Q: Can the RTJ2-GK be maintained without stopping the gas supply?
Yes, the RTJ2 series supports online maintenance, significantly reducing downtime and operational losses for industrial users.
Q: What production standards does this gas pressure regulator meet?
The product is manufactured according to the GB 27790—2020 standard for City Gas Pressure Regulators, ensuring high reliability and safety.
Q: What is the range of the inlet and outlet pressures?
The inlet pressure (P1) ranges from 0.1 to 0.8 MPa, and the outlet pressure (P2) is adjustable between 50 and 400 KPa.
Q: How does the 5th-generation cut-off mechanism improve safety?
It utilizes a trip brake release form which provides higher response sensitivity and a more reasonable structural design, ensuring faster shut-off during emergencies.
Ready to Optimize Your Gas Regulation System?
Contact UsMore from this supplier
HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.
