RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator-HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.|Precision Safety & Efficiency

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a cutting-edge solution designed for precise pressure regulation in gas distribution systems. Engineered by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines advanced pressure regulation technology with robust safety mechanisms to ensure reliable performance in diverse industrial environments. Whether managing natural gas, coal gas, or liquefied petroleum gas, this device is a critical component for maintaining stable and safe gas flow.

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series stands out due to its geared lever structure design, which enhances pressure regulation accuracy and flow capacity. Unlike traditional regulators, this model integrates a built-in overpressure safety cut-off and safety relief device, eliminating the need for additional safety components. This design not only simplifies installation but also reduces maintenance costs over time.

One of the most significant advantages is its self-contained safety mechanisms. The overpressure safety cut-off activates automatically when pressure exceeds safe limits, preventing potential hazards. Additionally, the safety relief device ensures rapid pressure release, minimizing damage to the system. These features make the RTZ1-50/0.4(0.8)E(K)Q ideal for applications where gas pressure stability is critical.

The regulator’s simple structure and easy maintenance further contribute to its appeal. It can be serviced online, reducing downtime and operational disruptions. This is particularly beneficial in industries that rely on continuous gas supply, such as manufacturing, energy, and HVAC systems.

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q series meets rigorous industry standards, including GB 27790–2020 City Gas Pressure Regulators. Below is a detailed breakdown 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	Up to AC2.5
Closing Pressure Grade	Up to SG5
Cutting Accuracy Grade	Up to AC5
Operating Temperature	-20°C to +60°C
Pass-Through Diameter	DN50
Connection Mode	Flange connection PN1.6 MPa (HG/T20592–2009)

The regulator’s dimensions are optimized for seamless integration into existing systems:

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/T20592–2009

For specific pressure flow characteristics, refer to the following 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

Application Scenarios

The RTZ1-50/0.4(0.8)E(K)Q series is designed for medium and low-pressure non-corrosive gases, making it suitable for a wide range of industrial and commercial applications. Key use cases include:

• Natural Gas Distribution: Ensures stable pressure in residential and industrial gas networks.
• Coal Gas Systems: Maintains safe and efficient operation in coal gas processing plants.
• Liquefied Petroleum Gas (LPG) Regulation: Provides precise pressure control for LPG storage and distribution.
• Industrial Gas Supply: Supports machinery and equipment requiring consistent gas flow.

Its ability to be assembled into box-type or cabinet-type pressure regulating equipment makes it adaptable to space constraints and integration with existing infrastructure. This flexibility is particularly valuable in urban environments where compact solutions are required.

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

HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas pressure regulating equipment, dedicated to delivering high-quality, reliable solutions for the energy and industrial sectors. With over a decade of expertise, the company adheres to strict quality control standards and invests heavily in research and development to stay at the forefront of pressure regulation technology.

The company’s commitment to innovation is reflected in its compliance with national standards like GB 27790–2020, ensuring that its products meet the highest levels of performance and safety. HEBEI OUYINUO also emphasizes customer-centric solutions, offering tailored services to meet the unique needs of clients across various industries.

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

The RTZ1-50/0.4(0.8)E(K)Q series combines advanced engineering with user-friendly design to deliver unmatched performance. Here are some compelling reasons to choose this regulator:

• Enhanced Safety: Integrated overpressure cut-off and safety relief devices protect systems from potential failures.
• High Accuracy: Achieves AC2.5 pressure regulation accuracy, ensuring minimal fluctuations in gas pressure.
• Cost-Effective: Reduces the need for additional safety components, lowering overall system costs.
• Easy Maintenance: Online maintenance capabilities minimize downtime and operational disruptions.
• Compliance with Standards: Adheres to GB 27790–2020 and other relevant regulations for industry compliance.

Industry Relevance and NIST Standards

The pressure regulation industry relies on rigorous standards to ensure safety and performance. While the search for specific NIST references yielded no direct results, NIST (National Institute of Standards and Technology) plays a critical role in developing measurement standards that underpin the reliability of such equipment. For instance, NIST’s work in pressure sensor calibration and fluid dynamics directly supports the development of gas pressure regulators like the RTZ1-50/0.4(0.8)E(K)Q series.

According to NIST, "Standards ensure that products and services are safe, reliable, and interoperable." The RTZ1-50/0.4(0.8)E(K)Q series exemplifies this principle by adhering to national and international standards, ensuring compatibility and performance in global markets.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a testament to innovative engineering and commitment to safety. With its precision pressure regulation, built-in safety features, and versatile applications, this regulator is an essential component for industries relying on gas flow stability. HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. continues to lead the way in delivering high-performance gas pressure solutions that meet the demands of modern energy systems.

For more information, visit the product page or contact HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. directly.

References

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

GB 27790–2020 City Gas Pressure Regulators. Chinese National Standard.