Precision Gas Pressure Regulator-HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.|Safety&Reliability

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 with advanced technology and built to meet rigorous industry standards, this regulator ensures safe and efficient operation in a wide range of applications. Below, we explore its features, technical specifications, and the company behind its innovation.

Product Overview

The RTZ1-50/0.4(0.8)E(K)Q series is an interconnected pressure regulator that utilizes a geared lever structure design, providing exceptional control over gas pressure. It is equipped with a built-in overpressure safety cut-off and safety relief device, eliminating the need for additional safety components. This regulator is ideal for stabilizing and regulating various non-corrosive, pre-filtered gases at medium and low pressures. Its robust design and compliance with GB 27790–2020 City Gas Pressure Regulators standards make it a trusted choice for industrial and commercial applications.

Key Features

The RTZ1-50/0.4(0.8)E(K)Q series stands out due to its advanced features, which ensure optimal performance and safety:

• High Pressure Regulation Accuracy: The regulator maintains precise pressure control, minimizing fluctuations and ensuring consistent performance.
• Large Flow Capacity: Designed to handle high gas flow rates, it is suitable for demanding applications requiring efficient pressure stabilization.
• Integrated Safety Mechanisms: The built-in overpressure safety cut-off and safety relief device provide rapid response to pressure anomalies, preventing potential hazards without requiring additional valves.
• Simple Maintenance: The regulator’s easy-to-maintain design allows for online servicing, reducing downtime and operational costs.
• Flexible Installation: It can be configured into box-type, cabinet-type pressure regulating equipment, or pressure regulating stations, adapting to diverse system requirements.

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q series is engineered to meet the highest standards of performance and durability. Below is a detailed breakdown of its technical parameters:

Technical Parameters Table

Parameter	Details
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
Pass-Through Diameter	DN50
Connection Mode	Flange connection PN1.6 MPa (HG/T20592-2009)

Dimensions Table

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

Pressure Table

Inlet Pressure (MPa)	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

The RTZ1-50/0.4(0.8)E(K)Q series is designed for use in a variety of gas distribution systems, including:

• Natural Gas: Ensures stable pressure for residential, commercial, and industrial applications.
• Coal Gas: Provides reliable regulation for gas supply in industrial facilities.
• Liquefied Petroleum Gas (LPG): Maintains safe and efficient pressure levels in LPG distribution networks.
• Other Non-Corrosive Gases: Suitable for pre-filtered gases in specialized industrial processes.

Its versatility makes it an ideal choice for gas pressure regulating stations, distribution networks, and industrial gas systems, where precision and safety are paramount.

Company Background

The RTZ1-50/0.4(0.8)E(K)Q series is developed by HEBEI OUYINUO GAS EQUIPMENT CO., LTD., a leading manufacturer of gas equipment based in Hebei, China. With a commitment to innovation and quality, the company specializes in producing pressure regulators, gas valves, and related equipment that meet international standards. Their products are widely used in natural gas, coal gas, and industrial gas applications, serving clients across the globe.

HEBEI OUYINUO Gas Equipment Co., Ltd. adheres to strict quality control measures and invests heavily in research and development to ensure its products remain at the forefront of gas regulation technology. The company’s dedication to technical excellence, safety, and customer satisfaction has established it as a trusted partner in the gas industry.

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 precision engineering, advanced safety features, and ease of maintenance to deliver unmatched performance. Its compliance with GB 27790–2020 standards ensures reliability in critical applications. Additionally, the regulator’s flexible installation options and robust design make it suitable for a wide range of environments, from urban gas distribution to industrial gas systems.

Industry Standards and Compliance

The RTZ1-50/0.4(0.8)E(K)Q series is designed in accordance with GB 27790–2020 City Gas Pressure Regulators, a national standard that outlines requirements for the safety, performance, and testing of gas pressure regulators. This compliance ensures that the product meets the highest levels of technical and safety standards, providing users with peace of mind.

For further information on industry standards, refer to the National Institute of Standards and Technology (NIST), which plays a critical role in developing and maintaining measurement standards that support technological innovation and safety.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a reliable and efficient solution for gas pressure regulation in diverse applications. With its advanced features, compliance with international standards, and the expertise of HEBEI OUYINUO GAS EQUIPMENT CO., LTD., this regulator is an excellent choice for ensuring safe and stable gas distribution. Whether you are managing a residential gas network or an industrial gas system, the RTZ1-50/0.4(0.8)E(K)Q series offers the performance and reliability you need.

References

1. National Institute of Standards and Technology (NIST): https://www.nist.gov/. NIST provides critical standards and research that support technological advancements and safety in various industries, including gas regulation systems.

2. GB 27790–2020 City Gas Pressure Regulators: This standard outlines the technical and safety requirements for gas pressure regulators, ensuring compliance with industry best practices.