Gas Pressure Regulator-HEBEI OUYINUO|Precision Safety Control

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a cutting-edge solution designed for precise pressure regulation and stabilization of medium and low-pressure non-corrosive gases. Developed by **HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.**, this regulator combines innovative engineering with robust safety features to meet the demands of modern gas distribution systems. This article explores the product's features, technical specifications, applications, and the company's commitment to quality and innovation.

Key Features of the RTZ1-50/0.4(0.8)E(K)Q Series

The RTZ1-50/0.4(0.8)E(K)Q Series is engineered to deliver exceptional performance in gas pressure regulation. Its geared lever structure design ensures high pressure regulation accuracy and large flow capacity, making it ideal for applications requiring stable and reliable pressure control. One of its standout features is the built-in overpressure safety cut-off and safety relief device, which eliminates the need for additional safety components. This integrated safety mechanism provides rapid response and high operational accuracy, ensuring the system remains protected under abnormal conditions.

Another notable feature is its simple structure and easy maintenance. The regulator is designed for online maintenance, reducing downtime and operational costs. Additionally, it can be assembled into various configurations, such as box-type, cabinet-type pressure regulating equipment, and pressure regulating stations, offering flexibility for different installation requirements.

Applications of the RTZ1-50/0.4(0.8)E(K)Q Series

The RTZ1-50/0.4(0.8)E(K)Q Series is widely used in industries that require the regulation of non-corrosive, pre-filtered gases. It is particularly suited for applications involving natural gas, coal gas, and liquefied petroleum gas (LPG). The regulator's ability to handle a wide range of inlet and outlet pressures makes it a versatile solution for municipal gas distribution networks, industrial gas systems, and commercial HVAC applications.

Its pressure regulation accuracy grade up to AC2.5 and closing pressure grade up to SG5 ensure precise control, even in fluctuating conditions. The regulator operates within a temperature range of -20°C to +60°C, making it suitable for both indoor and outdoor environments. The DN50 passage diameter and flange connection (PN1.6MPa HG/T20592-2009) further enhance its compatibility with standard piping systems.

Technical Specifications and Dimensions

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 and international safety and performance requirements. Below is a detailed table of its technical parameters:

Parameter	Specification
Inlet Pressure (P1)	0.02–0.4 (0.8) MPa
Outlet Pressure (P2)	1–30 kPa, 30–150 kPa
Pressure Regulation Accuracy Grade	AC2.5
Closing Pressure Grade	SG5
Cutting Accuracy Grade	AC5
Working Temperature	-20°C to +60°C
Passage Diameter	DN50
Connection Mode	Flange Connection PN1.6MPa HG/T20592-2009

The following table provides the dimensions of the RTZ-50/0.4(0.8)E(K)Q model:

Model	Engineering Passage (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's performance is further detailed in the following pressure table, which illustrates its operational capabilities under various inlet pressures:

Inlet Pressure (MPa)	Export Pressure (kPa)	3	10	20	30	50	100	150
0.05	160	230	210	200	–	–	–
0.10	200	450	430	430	210	–	–
0.15	250	600	580	520	280	220	–
0.20	300	750	720	680	570	490	420
0.30	400	980	950	900	840	780	730
0.40	500	1120	1080	1050	960	900	820

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, development, and production of high-quality pressure regulators and related components. With a strong focus on innovation and customer satisfaction, the company has established itself as a trusted name in the gas industry. Their products comply with international standards, including GB 27790–2020, ensuring safety and reliability for end-users.

HEBEI OUYINUO's commitment to excellence is reflected in its state-of-the-art manufacturing facilities and rigorous quality control processes. The company serves a diverse range of industries, including municipal gas distribution, industrial gas systems, and commercial HVAC applications. For more information about their products and services, visit their official website.

Why Choose the RTZ1-50/0.4(0.8)E(K)Q Series?

The RTZ1-50/0.4(0.8)E(K)Q Series stands out in the market due to its superior performance, integrated safety features, and ease of maintenance. Its ability to handle a wide range of gas types and pressures makes it a versatile solution for various applications. Additionally, the regulator's compliance with GB 27790–2020 ensures it meets the highest standards for safety and efficiency.

For users seeking a reliable and cost-effective gas pressure regulation solution, the RTZ1-50/0.4(0.8)E(K)Q Series offers an optimal balance of performance, durability, and safety. Its flexible assembly options and user-friendly design further enhance its appeal to both engineers and end-users.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a testament to HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.'s dedication to innovation and quality. With its advanced engineering, robust safety features, and compliance with industry standards, this regulator is an ideal choice for applications requiring precise and reliable gas pressure control. Whether in municipal gas networks, industrial systems, or commercial HVAC setups, the RTZ1-50/0.4(0.8)E(K)Q Series delivers exceptional performance and value.

References

National Institute of Standards and Technology (NIST) provides authoritative standards and guidelines for measurement and technology. While the specific NIST reference for this product is not directly accessible, the principles of precision, safety, and compliance emphasized in this article align with NIST's mission to advance measurement science and technology.

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