RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator-HEBEI OUYINUO|Precision Regulation&Safety Features

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a cutting-edge solution designed to ensure accurate pressure regulation and stabilization for non-corrosive, pre-filtered gases in medium and low-pressure applications. Engineered by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this product combines advanced engineering with robust safety features to meet the demands of modern gas distribution systems.

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series stands out due to its high pressure regulation accuracy and large flow capacity. Unlike traditional regulators, this model integrates a geared lever structure design, which enhances its ability to maintain stable outlet pressure even under fluctuating inlet conditions. This design is particularly beneficial in applications where consistent gas flow is critical, such as in industrial heating systems or residential gas supply networks.

A standout feature is the built-in overpressure safety cut-off and safety relief device, which eliminates the need for additional safety components. This not only reduces system complexity but also ensures rapid response to overpressure scenarios, minimizing risks of equipment damage or gas leaks. According to the National Institute of Standards and Technology (NIST), such integrated safety mechanisms are essential for compliance with modern gas regulation standards, as they significantly enhance system reliability and operational safety.

The regulator's simple structure and easy maintenance further contribute to its appeal. Its modular design allows for online maintenance without interrupting the gas supply, reducing downtime and operational costs. Additionally, the product can be seamlessly integrated into box-type, cabinet-type pressure regulating equipment, making it a versatile choice for various installation configurations.

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q series adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring compliance with rigorous quality and performance benchmarks. Below is a detailed specification table:

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 product 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 and cutting accuracy grade are up to SG5 and AC5, respectively. The regulator functions effectively in a temperature range of -20°C to +60°C, making it suitable for diverse environmental conditions.

Applications and Industry Relevance

This series is ideal for natural gas, coal gas, and liquefied petroleum gas (LPG) applications, where non-corrosive, pre-filtered gases are used. Its robust design and safety features make it a preferred choice for:

• Residential and commercial gas distribution systems
• Industrial heating and power generation
• Gas storage and transfer stations
• Automotive fueling systems (e.g., CNG vehicles)

The regulator's ability to handle medium and low-pressure gases ensures compatibility with a wide range of infrastructure setups. For instance, in urban gas networks, the RTZ1-50/0.4(0.8)E(K)Q series can stabilize pressure fluctuations caused by varying demand, preventing equipment damage and ensuring a consistent gas supply.

Company Background: HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.

HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas equipment, specializing in the design and production of high-quality pressure regulators, valves, and related components. With a commitment to innovation, safety, and customer satisfaction, the company has established itself as a trusted name in the gas industry. Their products are widely used in energy, manufacturing, and infrastructure sectors, reflecting their dedication to meeting global standards.

HEBEI OUYINUO's adherence to GB 27790–2020 and other international standards underscores its focus on quality assurance. The company's state-of-the-art facilities and rigorous testing protocols ensure that every product, like the RTZ1-50/0.4(0.8)E(K)Q series, meets the highest performance and safety benchmarks.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator exemplifies the perfect blend of precision engineering, integrated safety features, and versatile applicability. Whether for residential, industrial, or commercial use, this product offers a reliable solution to gas pressure management challenges. With its user-friendly design and compliance with stringent standards, it is a testament to the innovation and expertise of HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.

For more information about the product or the company, visit the product page or the company website.

References

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

GB 27790–2020. City Gas Pressure Regulators. Beijing: China Standards Press.

Keywords: natural gas pressure reducing valve, regulating valve, pressure regulating valve, electric regulating valve, gas pressure regulating valve.