RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator-Hebei Ouyinuo|Precision Pressure Control,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 medium and low-pressure non-corrosive gases, this regulator combines advanced engineering with robust safety features to ensure reliable performance across diverse industrial applications. Whether in natural gas pipelines, coal gas systems, or liquefied petroleum gas (LPG) networks, the RTZ1-50/0.4(0.8)E(K)Q series is engineered to deliver exceptional accuracy, durability, and ease of maintenance. This article explores the product’s core functionalities, technical specifications, and its significance in modern gas infrastructure, supported by insights from authoritative sources like the National Institute of Standards and Technology (NIST).

Scope of Application

The RTZ1-50/0.4(0.8)E(K)Q series is an interconnected pressure regulator that utilizes a geared lever structure design. This innovative mechanism ensures precise control over gas pressure, making it ideal for applications involving non-corrosive, pre-filtered gases. Key industries and scenarios where this regulator excels include:

• Urban Gas Distribution: Stabilizing pressure in natural gas pipelines for residential and commercial use.
• Industrial Gas Systems: Regulating pressure for coal gas and LPG in manufacturing and processing plants.
• Energy Infrastructure: Ensuring safe and efficient pressure management in gas storage and transportation networks.

As highlighted by the NIST, standards for gas pressure regulation are critical for safety and efficiency. 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 rigorous industry benchmarks.

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. Below are its standout features:

1. Built-In Safety Mechanisms

Equipped with a built-in overpressure safety cut-off and safety relief device, the regulator eliminates the need for additional safety valves. These features ensure rapid response to pressure fluctuations, preventing potential hazards. According to NIST, such integrated safety systems are vital for minimizing risks in gas infrastructure.

2. Simplified Maintenance

The regulator’s simple structure and online maintenance capability reduce downtime and operational costs. Its design allows for easy inspection and repair without disrupting the gas supply, making it a cost-effective solution for continuous operations.

3. Versatile Integration

The RTZ1-50/0.4(0.8)E(K)Q series can be assembled into box-type or cabinet-type pressure regulating equipment, offering flexibility for different installation requirements. This adaptability makes it suitable for both new projects and retrofits.

Technical Specifications

The following table summarizes the technical parameters of the RTZ1-50/0.4(0.8)E(K)Q series:

Parameter	Details
Inlet Pressure (P1)	0.02–0.4 (0.8) MPa
Outlet Pressure (P2)	1–30 kPa, 30–150 kPa
Pressure Regulation Accuracy	Up to AC2.5
Closing Pressure Grade	Up to SG5
Cutting Accuracy Grade	Up to AC5
Working Temperature	-20°C to +60°C
Pass-Through Diameter	DN50
Connection Mode	Flange connection PN1.6 MPa (HG/T 20592–2009)

Dimensions and Installation

The RTZ1-50/0.4(0.8)E(K)Q series features a compact design, making it suitable for various installation scenarios. The following table outlines its dimensions:

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 1.6 MPa, HG/T 20592–2009

Performance Data Table

The regulator’s performance under varying inlet pressures is detailed below:

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.

The RTZ1-50/0.4(0.8)E(K)Q series is manufactured by Hebei Ouyinuo Gas Equipment Co., Ltd., a leading provider of gas equipment solutions. With a commitment to innovation and quality, the company has established itself as a trusted name in the industry. Their products adhere to international standards, ensuring reliability and safety for global clients.

For more information about the company, visit their official website.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a testament to advanced engineering and safety-focused design. Its ability to maintain precise pressure control, coupled with robust safety features and ease of maintenance, makes it an ideal choice for modern gas systems. By aligning with standards such as GB 27790–2020 and leveraging insights from NIST, Hebei Ouyinuo Gas Equipment Co., Ltd. continues to set benchmarks in the industry.

For detailed specifications and product information, explore the product page.

Product Images

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• natural gas pressure reducing valve
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References

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