RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator - Hebei Ouyinuo|Precision Control,Safety

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator represents a cutting-edge solution in gas pressure management systems. Designed for precision, reliability, and adaptability, this regulator is engineered to meet the demands of modern industrial and residential gas distribution networks. This article provides an in-depth exploration of its features, technical specifications, applications, and the company behind its development.

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 pressure control systems. With a commitment to innovation and quality, the company serves clients across multiple industries, including energy, manufacturing, and infrastructure. Their products are certified to meet national and international standards, ensuring safety and performance in diverse environments. For more information, visit their official website.

Product Image: RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series is designed with advanced engineering principles to deliver exceptional performance. Here are its core features:

• High Pressure Regulation Accuracy: The regulator ensures precise pressure control, maintaining stability even under fluctuating load conditions.
• Integrated Safety Mechanisms: Equipped with a built-in overpressure safety cut-off and relief device, it eliminates the need for additional safety components, reducing system complexity.
• Large Flow Capacity: Optimized for high-volume gas flow, it supports efficient operation in large-scale applications.
• Easy Maintenance: The simple structure allows for online maintenance, minimizing downtime and operational disruptions.
• Customizable Design: The unit can be integrated into box-type or cabinet-type pressure regulating systems, offering flexibility for various installation requirements.

Product Image: Electric Regulating Valve Integration

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q series adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring compliance with national safety and performance benchmarks. Below is a detailed table 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)

Dimensions and Installation Parameters

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

Product Image: Regulating Valve in Operation

Applications and Industry Use Cases

The RTZ1-50/0.4(0.8)E(K)Q series is suitable for a wide range of applications, particularly in environments where non-corrosive, pre-filtered gases are used. Key applications include:

• Natural Gas Distribution: Ensures stable pressure in residential and commercial gas networks.
• Industrial Gas Systems: Maintains precise pressure levels for processes requiring gas as a fuel or raw material.
• Power Generation: Supports gas turbines and boiler systems by regulating fuel gas pressure.
• Chemical and Manufacturing Plants: Provides reliable pressure control for non-corrosive gases in production lines.

Performance Under Various Conditions

The regulator’s performance is optimized across a range of inlet pressures and outlet pressure settings. Below is a detailed table illustrating its flow capacity at different operating conditions:

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

Compliance and Standards

The RTZ1-50/0.4(0.8)E(K)Q series meets the GB 27790–2020 standard for city gas pressure regulators, which outlines requirements for safety, performance, and durability. This compliance ensures that the product aligns with national regulations for gas distribution systems. For further details on industry standards, visit the NIST website.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a robust, reliable, and versatile solution for gas pressure management. Its advanced design, integrated safety features, and compliance with national standards make it an ideal choice for a wide range of applications. Whether in residential, industrial, or commercial settings, this regulator ensures precise control and operational efficiency. For more information, explore the product page.

References

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

GB 27790–2020: City Gas Pressure Regulators

HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. https://www.gasouyinuo.com