RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator-High Precision&Safety Features

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator represents a cutting-edge solution for precise pressure regulation in gas distribution systems. Designed for non-corrosive, pre-filtered gases, this regulator combines robust engineering with safety features to ensure reliable performance in diverse industrial and commercial environments. This article delves into the product's features, technical specifications, applications, and the expertise of its manufacturer, HEBEI OUYINUO GAS EQUIPMENT CO.,LTD..

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series is engineered with a geared lever structure, ensuring high pressure regulation accuracy and large flow capacity. This design allows for efficient pressure stabilization, even under fluctuating load conditions. A standout feature is the built-in overpressure safety cut-off and safety relief device, eliminating the need for additional safety components. This integrated system ensures rapid response to pressure anomalies, minimizing risks of equipment damage or system failure.

One of the most notable advantages of this regulator is its simple structure and ease of maintenance. The modular design facilitates online maintenance, reducing downtime and operational costs. Additionally, the regulator can be seamlessly integrated into box-type, cabinet-type pressure regulating equipment, and pressure regulating stations, offering flexibility for various installation requirements.

Technical Specifications and Performance

The RTZ1-50/0.4(0.8)E(K)Q series adheres to the GB 27790—2020 City Gas Pressure Regulators standard, ensuring compliance with national safety and performance benchmarks. Below is a detailed table of its technical parameters:

Model	Engineering Pass-through (mm)	L (mm)	H (mm)	H1 (mm)	Connecting Flange
RTZ-50/0.4(0.8)E(K)Q	DN50	190	635	196	PN 1.6Mpa, HG/T20592-2009

The regulator operates within an inlet pressure range of 0.02–0.4 (0.8) MPa and provides outlet pressure options of 1–30 KPa and 30–150 KPa. Its pressure regulation accuracy grade reaches AC2.5, while the closing pressure grade is up to SG5. These specifications ensure consistent performance across a wide range of applications. The device is also designed to function in temperatures ranging from -20°C to +60°C, making it suitable for both cold and hot climates.

Applications and Industry Relevance

The RTZ1-50/0.4(0.8)E(K)Q series is ideal for natural gas, coal gas, and liquefied petroleum gas (LPG) systems where precision and safety are critical. Its ability to handle medium and low-pressure non-corrosive gases makes it a preferred choice for urban gas distribution networks, industrial gas supply systems, and commercial HVAC applications.

According to NIST (National Institute of Standards and Technology), pressure regulation is a cornerstone of safe gas infrastructure, as outlined in their standards for measurement and control systems. The RTZ1-50/0.4(0.8)E(K)Q series aligns with these principles, offering a reliable solution for maintaining stable gas pressure in critical applications.

For example, in natural gas pressure reducing valve applications, the regulator ensures that gas pressure is consistently reduced to safe levels for end-use equipment. This is particularly important in residential and commercial settings, where fluctuations in gas pressure can lead to inefficiencies or safety hazards.

Company Background and Expertise

Manufactured by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., the RTZ1-50/0.4(0.8)E(K)Q series reflects the company's commitment to innovation and quality. With decades of experience in gas equipment manufacturing, the company has established itself as a leader in providing pressure regulating valve solutions that meet international standards.

HEBEI OUYINUO's focus on gas pressure regulating valve technology is evident in the design of the RTZ1-50/0.4(0.8)E(K)Q series. The company's adherence to GB 27790—2020 ensures that its products are not only compliant with national regulations but also optimized for performance and safety. This dedication to quality has earned the company a reputation for reliability in the gas industry.

Comparative Analysis with Industry Standards

The RTZ1-50/0.4(0.8)E(K)Q series outperforms many traditional pressure regulators in terms of accuracy, flow capacity, and safety features. Unlike conventional systems that require separate safety valves and relief devices, this regulator integrates these functions into a single unit, reducing complexity and maintenance costs. This design also aligns with NIST's emphasis on system efficiency and safety in industrial applications.

For instance, the regulator's cutting accuracy grade of AC5 ensures minimal pressure deviation, which is critical in applications where even minor fluctuations can impact performance. This level of precision is particularly valuable in electric regulating valve systems, where consistent pressure control is essential for optimal operation.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a testament to advanced engineering and safety innovation. Its combination of high accuracy, integrated safety features, and versatile applications makes it an ideal choice for gas pressure regulation in a wide range of industries. By leveraging the expertise of HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this product sets a new benchmark for reliability and performance in gas infrastructure.

For more information about the RTZ1-50/0.4(0.8)E(K)Q series, visit the product page or explore the company website to learn about their comprehensive range of gas equipment solutions.

References

NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov

GB 27790—2020 City Gas Pressure Regulators. (2020). Chinese National Standards.