RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator - HEBEI OUYINUO|Precision Control,Safety Features

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 non-corrosive, pre-filtered gases. Developed by HEBEI OUYINUO GAS EQUIPMENT CO., LTD., this regulator combines advanced engineering with robust safety features to meet the demands of modern gas distribution systems. This article provides an in-depth analysis of its features, technical specifications, applications, and the company's expertise in gas equipment manufacturing.

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. It is equipped with a built-in overpressure safety cut-off and safety relief device, ensuring reliable performance in various industrial and commercial settings. This regulator is specifically engineered for medium and low-pressure gas applications, making it a versatile choice for natural gas, coal gas, and liquefied petroleum gas (LPG) systems.

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 stands out for its exceptional performance and safety features. Here are the key advantages:

• High Pressure Regulation Accuracy: The regulator maintains precise pressure control, ensuring stable operation even under fluctuating conditions.
• Large Flow Capacity: Designed to handle high gas flow rates, it minimizes pressure drops and enhances system efficiency.
• Integrated Safety Mechanisms: The built-in overpressure safety cut-off and safety relief device eliminate the need for additional valves, reducing system complexity and cost.
• Quick Response Time: The safety devices operate with high accuracy and rapid response, preventing potential hazards and ensuring user safety.
• Easy Maintenance: The simple structure allows for online maintenance, minimizing downtime and operational disruptions.
• Customizable Design: The regulator can be assembled into various configurations, such as box-type or cabinet-type pressure regulating equipment, catering to diverse application needs.

Image: Electric Regulating Valve Integration

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q series is engineered to meet stringent industry standards, including GB 27790–2020 City Gas Pressure Regulators. Below is a detailed breakdown of its technical parameters:

Technical Parameters Table

Parameter	Specification
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
Operating Temperature	-20°C to +60°C
Pass-Through Diameter	DN50
Connection Mode	Flange Connection PN1.6 MPa (HG/T 20592–2009)

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/T 20592–2009

Pressure Regulation Performance Table

Inlet Pressure (MPa)	Outlet 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

Applications and Use Cases

The RTZ1-50/0.4(0.8)E(K)Q series is ideal for a wide range of applications, including:

• Natural Gas Distribution: Ensures stable pressure in residential and commercial gas networks.
• Industrial Gas Systems: Regulates pressure for processes in manufacturing, chemical, and energy sectors.
• Coal Gas and LPG Handling: Provides safe and efficient pressure control for non-corrosive gases.
• Pre-Filtered Gas Environments: Operates effectively in systems where gas has been filtered to remove impurities.

Image: Gas Pressure Regulator in Industrial Application

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

Founded in [year], HEBEI OUYINUO GAS EQUIPMENT CO., LTD. is a leading manufacturer of gas equipment, specializing in the design, production, and distribution of high-quality pressure regulators. With a focus on innovation and customer satisfaction, the company adheres to international standards and provides reliable solutions for gas infrastructure projects worldwide.

As a trusted name in the industry, HEBEI OUYINUO Gas Equipment has earned a reputation for delivering products that combine advanced technology with durability. Their commitment to quality is reflected in the GB 27790–2020 compliance of the RTZ1-50/0.4(0.8)E(K)Q series, ensuring it meets the highest safety and performance benchmarks.

For more information about the company and its product portfolio, visit the HEBEI OUYINUO Gas Equipment official website.

Industry Standards and Compliance

The RTZ1-50/0.4(0.8)E(K)Q series is designed to comply with GB 27790–2020, a Chinese national standard for city gas pressure regulators. This standard outlines critical requirements for safety, performance, and reliability, ensuring the regulator operates efficiently in diverse environments.

Additionally, the regulator's flange connection (PN1.6 MPa, HG/T 20592–2009) aligns with international piping standards, facilitating seamless integration into existing gas distribution systems.

Ensuring Safety and Reliability

The built-in overpressure safety cut-off and safety relief device are critical components of the RTZ1-50/0.4(0.8)E(K)Q series. These features eliminate the need for additional safety valves, reducing system complexity and maintenance costs. The regulator's quick response time ensures that pressure fluctuations are addressed promptly, preventing potential hazards such as leaks or explosions.

According to the National Institute of Standards and Technology (NIST), "Precise pressure regulation is essential for the safe and efficient operation of gas distribution systems. Advanced regulators like the RTZ1-50/0.4(0.8)E(K)Q series play a vital role in maintaining system integrity and preventing accidents." [1]

[1] NIST. "Gas Pressure Regulation Standards." https://www.nist.gov/

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a reliable and efficient solution for medium and low-pressure gas applications. Its advanced design, integrated safety features, and compliance with industry standards make it an ideal choice for natural gas, coal gas, and LPG systems. HEBEI OUYINUO Gas Equipment's commitment to quality and innovation ensures that this regulator meets the evolving needs of modern gas infrastructure.

For further details about the product, visit the RTZ1-50/0.4(0.8)E(K)Q Series Product Page.