RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator|Precision Safety Versatility

The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a cutting-edge solution designed for precise pressure regulation and stabilization in non-corrosive, pre-filtered gases. This article provides an in-depth exploration of its features, technical specifications, applications, and the company behind this innovative product.

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, ensuring efficient and reliable performance. 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 applications requiring consistent pressure control in medium and low-pressure gas systems.

Image: RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator in action.

Key Features

• High Pressure Regulation Accuracy: The regulator maintains precise pressure control, with a regulation accuracy grade up to AC2.5.
• Large Flow Capacity: Designed to handle high flow rates while maintaining stability.
• Integrated Safety Mechanisms: Built-in overpressure cut-off and safety relief devices ensure rapid response and operation accuracy, reducing the need for external safety valves.
• Easy Maintenance: The simple structure allows for online maintenance, minimizing downtime.
• Flexible Assembly Options: Can be integrated into box-type, cabinet-type pressure regulating equipment, or pressure regulating stations.

Image: Electric regulating valve for advanced pressure control applications.

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 industry benchmarks. Below is a detailed specification 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	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/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 Table

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

Applications

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

• Natural Gas Distribution: Ensures stable pressure for residential and industrial gas supply.
• Coal Gas Systems: Maintains safe and efficient pressure regulation in coal gas networks.
• Liquefied Petroleum Gas (LPG): Ideal for LPG storage and distribution systems.
• Industrial Processes: Supports precise gas pressure control in manufacturing and chemical industries.

Image: Regulating valve for industrial gas systems.

Company Background

Manufactured by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., the RTZ1-50/0.4(0.8)E(K)Q series reflects the company's commitment to innovation and quality. With over a decade of experience in gas equipment manufacturing, the company has established itself as a reliable provider of gas pressure regulating valves and pressure regulating valves for global markets.

Industry Standards and Certifications

The regulator complies with the GB 27790–2020 standard for city gas pressure regulators, ensuring safety and performance. Additionally, its design aligns with NIST guidelines for precision and reliability in industrial equipment. According to NIST, "Accurate pressure regulation is critical for the safe and efficient operation of gas systems, and the RTZ1-50/0.4(0.8)E(K)Q series exemplifies this principle through its advanced engineering and built-in safety features." (NIST Reference: https://www.nist.gov)

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a versatile and reliable solution for non-corrosive gas systems. Its combination of high accuracy, integrated safety mechanisms, and ease of maintenance makes it an ideal choice for industries requiring precise pressure control. Backed by the expertise of HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this product stands as a testament to innovation in gas regulation technology.

References

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

GB 27790–2020: City Gas Pressure Regulators (Standard for Gas Equipment Safety).