The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a cutting-edge solution for maintaining stable pressure in gas pipelines. Developed by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines innovative engineering with robust safety mechanisms to ensure reliable performance in diverse industrial and commercial applications.
The RTZ1-50/0.4(0.8)E(K)Q series is engineered to deliver exceptional performance, safety, and ease of maintenance. Key features include:
The RTZ1-50/0.4(0.8)E(K)Q series meets stringent industry standards, including GB 27790–2020 for city gas pressure regulators. Below is a detailed overview 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 | 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/T20592-2009) |
The regulator's dimensions are optimized for seamless integration into existing gas systems. The following table provides detailed measurements for the RTZ-50/0.4(0.8)E(K)Q model:
| 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 |
These dimensions ensure compatibility with standard piping systems, while the flange connection method guarantees a secure and leak-proof seal.
The regulator's performance is validated through extensive testing under varying inlet pressure conditions. The following table illustrates its output pressure capabilities:
| 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 |
This data highlights the regulator's ability to maintain stable output pressures across a wide range of inlet conditions, ensuring reliability in critical applications.
The RTZ1-50/0.4(0.8)E(K)Q series is ideal for a variety of non-corrosive gas applications, including:
Its compatibility with pre-filtered gases makes it a versatile solution for both new installations and system upgrades.
HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas pressure regulation equipment, dedicated to delivering high-quality solutions for the energy sector. With a strong focus on innovation and compliance with international standards, the company has established itself as a trusted partner for gas distribution and industrial applications worldwide.
HEBEI OUYINUO's commitment to safety and precision is reflected in the design of the RTZ1-50/0.4(0.8)E(K)Q series, which adheres to the GB 27790–2020 standard for city gas pressure regulators. The company's products are widely used in infrastructure projects, ensuring reliable gas pressure control in critical environments.
The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator exemplifies the synergy of advanced engineering and safety-focused design. Its high precision, integrated safety features, and adaptability make it an indispensable component in modern gas distribution systems. For more information, visit the HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. website or explore the product details here.
NIST (National Institute of Standards and Technology): https://www.nist.gov/
Standards and measurement guidelines provided by NIST ensure the reliability and interoperability of industrial equipment, including gas pressure regulators. This reference underscores the importance of adhering to established standards for safety and performance.