RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator - HEBEI OUYINUO | High Accuracy, Safety, Compliance

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator represents a cutting-edge solution for precise pressure control in gas distribution systems. Engineered with a geared lever structure design, this regulator incorporates built-in overpressure safety cut-off and safety relief devices, ensuring reliable performance in diverse industrial and commercial applications. This article provides a comprehensive overview of its features, technical specifications, and real-world applications, while highlighting the expertise of its manufacturer, HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.

Figure 1: RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator in operation.

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

Founded in 2005, HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. has established itself as a leading manufacturer of gas equipment in China. The company specializes in the design, production, and distribution of gas pressure regulators, valves, and related components for both domestic and international markets. With a commitment to innovation and quality, HEBEI OUYINUO adheres to stringent production standards, including GB 27790—2020 City Gas Pressure Regulators, ensuring compliance with national and international safety regulations.

As a trusted name in the gas equipment industry, HEBEI OUYINUO serves a wide range of sectors, including urban gas distribution, industrial gas systems, and energy infrastructure. Their products are designed to meet the demands of modern gas networks, combining advanced engineering with user-friendly maintenance features.

Learn more about HEBEI OUYINUO Gas Equipment

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 standout features include:

• High Pressure Regulation Accuracy: With a pressure regulation accuracy grade of AC2.5, the regulator ensures minimal fluctuations in outlet pressure, maintaining stability even under varying inlet conditions.
• Large Flow Capacity: The design allows for efficient gas flow, making it suitable for high-demand applications such as industrial plants and large-scale urban gas networks.
• Integrated Safety Systems: The built-in overpressure safety cut-off and safety relief device eliminate the need for additional safety components, reducing system complexity and maintenance costs.
• Simple Maintenance: The regulator's simple structure and online maintenance capability ensure minimal downtime, enhancing operational efficiency.
• Flexible Assembly Options: The unit can be configured as a box-type, cabinet-type, or pressure regulating station, adapting to different installation requirements.

Figure 2: Technical details of the RTZ1-50/0.4(0.8)E(K)Q regulator.

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q Series is designed to operate under a wide range of conditions. Below is a detailed specification table:

Parameter	Specification
Inlet Pressure (P1)	0.02–0.4 (0.8) MPa
Outlet Pressure (P2)	1–30 KPa, 30–150 KPa
Pressure Regulation Accuracy	AC2.5
Closing Pressure Grade	SG5
Cutting Accuracy Grade	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 Performance Data

The following table outlines the physical dimensions of the RTZ1-50/0.4(0.8)E(K)Q regulator:

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

For detailed performance data, refer to the following pressure flow table:

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

Applications and Industry Use Cases

The RTZ1-50/0.4(0.8)E(K)Q Series is designed for non-corrosive, pre-filtered gases, including natural gas, coal gas, and liquefied petroleum gas (LPG). Its versatility makes it suitable for the following applications:

• Urban Gas Distribution: Ensures stable pressure for residential and commercial gas supply networks.
• Industrial Gas Systems: Maintains precise pressure control in manufacturing and processing plants.
• Energy Infrastructure: Supports gas pipelines and storage facilities with reliable pressure regulation.
• Commercial HVAC Systems: Integrates into heating and cooling systems for efficient gas utilization.

According to the NIST (National Institute of Standards and Technology), "Precise pressure regulation is critical for the safe and efficient operation of gas distribution systems. Advanced regulators like the RTZ1-50/0.4(0.8)E(K)Q Series contribute to reducing energy waste and enhancing system reliability." (NIST Source)

Figure 3: RTZ1-50/0.4(0.8)E(K)Q regulator in a commercial gas distribution setup.

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 combination of innovative design, robust safety features, and ease of maintenance. Key advantages include:

• Cost-Effective Safety: The built-in safety systems eliminate the need for additional valves, reducing overall system costs.
• Wide Operating Range: Functions effectively across a broad range of pressures and temperatures.
• Scalability: Suitable for both small-scale and large-scale gas distribution networks.
• Compliance with Standards: Adheres to GB 27790—2020, ensuring adherence to national safety and quality benchmarks.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a reliable and efficient solution for modern gas distribution systems. Its advanced design, integrated safety features, and compliance with industry standards make it an ideal choice for a wide range of applications. For more information about this product or to explore other solutions from HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., visit the official website.

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References

NIST Source: https://www.nist.gov