The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a state-of-the-art solution for pressure regulation and stabilization in medium and low-pressure non-corrosive, pre-filtered gases. Developed by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines innovative engineering with robust safety features to meet the demands of modern gas distribution systems. Whether you're managing natural gas, coal gas, or liquefied petroleum gas (LPG), the RTZ1-50/0.4(0.8)E(K)Q series ensures reliable performance and compliance with international standards.
The RTZ1-50/0.4(0.8)E(K)Q series is engineered with a geared lever structure design, which enhances its pressure regulation accuracy and flow capacity. This design allows the regulator to maintain stable output pressure even under fluctuating inlet conditions. A standout feature is the built-in overpressure safety cut-off and safety relief device, eliminating the need for additional safety valves and reducing system complexity.
One of the most notable advantages is the high operation accuracy and quick response of the safety mechanisms. This ensures that the regulator can swiftly address overpressure scenarios, minimizing risks to both equipment and personnel. Additionally, the simple structure and ease of maintenance make it an ideal choice for applications where downtime must be minimized. The regulator can be maintained online, further enhancing operational efficiency.
The RTZ1-50/0.4(0.8)E(K)Q series is also highly versatile, as it can be assembled into box-type, cabinet-type pressure regulating equipment, or pressure regulating stations. This adaptability makes it suitable for a wide range of industrial and commercial applications, from small-scale gas distribution networks to large-scale infrastructure projects.
The RTZ1-50/0.4(0.8)E(K)Q series adheres to the GB 27790-2020 City Gas Pressure Regulators standard, ensuring compliance with rigorous safety and performance requirements. Below is a detailed overview of its technical parameters:
| Inlet Pressure (P1) | 0.02-0.4 (0.8) MPa |
|---|---|
| Outlet Pressure (P2) | 1-30 KPa, 30-150 KPa |
| Pressure Regulation Accuracy Grade | Up to AC2.5 |
| Closing Pressure Grade | Up to SG5 |
| Cutting Accuracy Grade | Up to AC5 |
| Operating Temperature Range | -20°C to +60°C |
| Pass-Through Diameter | DN50 |
| Connection Mode | Flange connection PN1.6 MPa (HG/T20592-2009) |
| 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 |
| 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 |
The RTZ1-50/0.4(0.8)E(K)Q series is designed for use with non-corrosive gases, including natural gas, coal gas, and liquefied petroleum gas (LPG). Its ability to handle a wide range of inlet and outlet pressures makes it suitable for various applications, such as:
With its built-in safety mechanisms, the regulator is particularly well-suited for environments where overpressure risks are a concern. Its compliance with GB 27790-2020 ensures that it meets the highest standards of safety and performance in city gas applications.
HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas equipment, specializing in the design, production, and distribution of gas pressure regulators, pressure regulating valves, and gas safety devices. With a commitment to innovation and quality, the company has established itself as a trusted name in the gas industry.
As a manufacturer of natural gas pressure reducing valves, HEBEI OUYINUO Gas Equipment ensures that its products meet international standards and are tailored to the specific needs of its customers. The RTZ1-50/0.4(0.8)E(K)Q series is a testament to the company's expertise in developing gas pressure regulating valves that combine precision engineering with robust safety features.
For more information about HEBEI OUYINUO Gas Equipment, visit their official website.
The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a reliable and efficient solution for pressure regulation in gas distribution systems. Its high accuracy, built-in safety features, and versatile design make it an ideal choice for a wide range of applications. Whether you're managing natural gas, coal gas, or LPG, this regulator ensures stable performance and compliance with industry standards.
For detailed specifications and to explore the full range of products offered by HEBEI OUYINUO Gas Equipment, visit the RTZ1-50/0.4(0.8)E(K)Q series product page.
The information provided in this article is based on the technical specifications and product descriptions provided by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.. For further details on gas pressure regulation standards, refer to the National Institute of Standards and Technology (NIST), which plays a crucial role in developing measurement standards that support technological innovation and safety.
NIST Reference: https://www.nist.gov