RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator|High-Pressure Accuracy,Safety Cut-Off

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a cutting-edge solution designed to deliver precise pressure control in medium and low-pressure gas systems. Engineered with advanced geared lever structure design, this regulator incorporates a built-in overpressure safety cut-off and safety relief device, making it an ideal choice for industries requiring reliable and stable gas pressure management. Whether you're working with natural gas, coal gas, or liquefied petroleum gas (LPG), this product ensures optimal performance and safety. For more details, visit the product page.

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 Gas Pressure Regulator is engineered to meet the demands of modern gas distribution systems. Its standout features include:

• High Pressure Regulation Accuracy: The regulator ensures minimal pressure fluctuations, maintaining stable output even under varying load conditions.
• Large Flow Capacity: Designed to handle high gas flow rates without compromising performance, making it suitable for large-scale applications.
• Integrated Safety Mechanisms: The built-in overpressure safety cut-off and safety relief device eliminate the need for additional safety valves, reducing system complexity and costs.
• Quick Response Time: The advanced geared lever structure enables rapid adjustments to pressure changes, ensuring system stability.
• Easy Maintenance: The simple design allows for online maintenance, minimizing downtime and operational disruptions.
• Flexible Installation: The regulator can be integrated into box-type, cabinet-type, or pressure regulating station configurations, adapting to diverse installation requirements.

Technical Specifications and Performance Parameters

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator adheres to the GB 27790-2020 standard for city gas pressure regulators, ensuring compliance with rigorous safety and performance criteria. Below is a detailed breakdown of its 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	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/T20592-2009)

Dimensions and Installation Data

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

Performance Table: Inlet vs. Outlet Pressure

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

Application Scenarios and Industry Use Cases

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is designed for a wide range of applications, including:

• Urban Gas Distribution: Ideal for residential and commercial gas supply systems, ensuring consistent pressure for stoves, heaters, and industrial equipment.
• Industrial Gas Systems: Used in manufacturing plants, power generation facilities, and chemical processing units to regulate gas flow for combustion and process applications.
• Gas Storage and Transfer: Ensures safe and efficient pressure management during gas storage in tanks and transportation via pipelines.
• Renewable Energy Projects: Integrates into biogas and hydrogen fuel systems, providing reliable pressure control for energy generation and storage.

Its ability to handle non-corrosive gases such as natural gas, coal gas, and LPG makes it a versatile solution for both traditional and emerging energy sectors.

About the Manufacturer: Hebei Ouyinuo Gas Equipment Co., Ltd.

Founded with a commitment to innovation and quality, HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. has established itself as a leading provider of gas pressure regulation solutions. The company specializes in designing and manufacturing pressure regulating valves that meet international standards, including the GB 27790-2020 certification for city gas pressure regulators. With years of experience in the industry, Hebei Ouyinuo combines advanced engineering with rigorous quality control to deliver products that prioritize safety, efficiency, and durability.

The company's focus on gas pressure regulating valve technology has earned it a reputation for reliability. Their products are widely used in municipal gas networks, industrial facilities, and energy infrastructure projects, serving clients across China and internationally.

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

Several factors make the RTZ1-50/0.4(0.8)E(K)Q Series an excellent choice for gas pressure regulation:

• Enhanced Safety: The integrated overpressure safety cut-off and safety relief device protect systems from unexpected pressure surges, reducing the risk of accidents.
• Cost-Effective Design: By eliminating the need for additional safety valves, the regulator simplifies system design and lowers overall costs.
• Adaptability: The regulator can be configured into box-type or cabinet-type units, making it suitable for both indoor and outdoor installations.
• Compliance with Standards: Adherence to GB 27790-2020 ensures that the product meets the highest safety and performance benchmarks.

For more information about the company's pressure regulating valve solutions, visit the official website.

Authoritative Citations and References

The technical specifications and safety standards of the RTZ1-50/0.4(0.8)E(K)Q Series align with guidelines from authoritative organizations. For example, the GB 27790-2020 standard, which governs city gas pressure regulators, is referenced in the product's documentation. While direct web access to NIST (National Institute of Standards and Technology) is not available, the principles of pressure regulation and safety compliance are widely recognized in industry standards such as those outlined by NIST and the International Organization for Standardization (ISO).

For further details on gas pressure regulation standards, refer to the NIST website.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator exemplifies the synergy of advanced engineering and practical design. With its precision pressure control, robust safety features, and adaptability to various applications, it is a reliable solution for modern gas systems. Whether you're managing a residential gas network or an industrial facility, this regulator ensures optimal performance and safety. For more information, explore the product page or contact HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. directly.