RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator|HEBEI OUYINUO|Pressure Regulation Accuracy&Safety Cut-Off

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. Developed by **HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.**, this product combines innovative engineering with robust safety features to meet the demands of modern gas infrastructure.

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series is engineered with a **geared lever structure design**, ensuring exceptional pressure regulation accuracy and large flow capacity. Its integrated overpressure safety cut-off and safety relief device eliminate the need for additional safety components, reducing system complexity and maintenance costs. This design also enables online maintenance, minimizing downtime and enhancing operational efficiency.

One of the standout features is its ability to utilize pipeline network pressure directly, eliminating the need for external energy sources. The safety cut-off device and built-in relief mechanism operate with high precision and rapid response times, ensuring uninterrupted system stability even under fluctuating conditions.

Technical Specifications

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
Operating Temperature	-20°C 〜 +60°C
Pass-Through Diameter	DN50
Connection Mode	Flange connection PN1.6MPa HG/T20592-2009

Performance and Application Scenarios

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 versatile design allows integration into various configurations, such as box-type, cabinet-type, and pressure regulating station systems. This adaptability makes it suitable for applications in urban gas distribution, industrial gas supply, and commercial infrastructure.

Performance Data Table

Inlet Pressure (MPa)	3 KPa	10 KPa	20 KPa	30 KPa	50 KPa	100 KPa	150 KPa
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

Compliance and Safety Standards

Manufactured in accordance with the GB 27790-2020 standard for city gas pressure regulators, the RTZ1-50/0.4(0.8)E(K)Q series ensures compliance with international safety and performance benchmarks. This certification underscores its reliability in critical gas distribution applications.

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

As a leading manufacturer in the gas equipment industry, HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. specializes in the design and production of pressure regulating valves, gas pressure regulators, and electric regulating valves. With a commitment to innovation and quality, the company serves clients across multiple sectors, including urban infrastructure, industrial gas systems, and commercial energy solutions.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q series exemplifies the synergy between advanced engineering and practical application. Its high-precision regulation, built-in safety mechanisms, and versatile design make it an ideal choice for modern gas distribution systems. For more information about this product or other gas pressure regulating valves, visit HEBEI OUYINUO GAS EQUIPMENT CO.,LTD..

References

GB 27790-2020 - City Gas Pressure Regulators. NIST Standard Search