lp gas pressure regulator

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator represents a cutting-edge solution for precise and reliable pressure control in gas distribution systems. Engineered with advanced design and robust safety features, this regulator is tailored for non-corrosive, pre-filtered gases such as natural gas, coal gas, and liquefied petroleum gas (LPG). Developed by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this product adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring compliance with rigorous industry benchmarks. Key Features and Advantages The RTZ1-50/0.4(0.8)E(K)Q series is distinguished by its geared lever structure design , which enhances pressure regulation accuracy and flow capacity. A built-in overpressure safety cut-off and safety relief device eliminate the need for additional safety components, reducing system complexity and maintenance costs. This regulator operates with high precision , maintaining pressure stability even under fluctuating conditions. One of the standout features is its simple structure and ease of maintenance . The regulator can be serviced online , minimizing downtime and ensuring continuous operation. Additionally, its modular design allows integration into box-type, cabinet-type pressure regulating equipment , making it adaptable for various industrial and commercial applications. Figure 1: RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator Technical Specifications The technical parameters of the RTZ1-50/0.4(0.8)E(K)Q series are meticulously designed to meet the demands of modern gas systems. Below is a detailed table summarizing its specifications: Parameter Details 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 Range -20°C to +60°C Pass-Through Diameter DN50 Connection Mode Flange connection (PN1.6 MPa, HG/T20592-2009) Dimensions and Installation Details The dimensions of the RTZ1-50/0.4(0.8)E(K)Q series are optimized for seamless integration into existing gas distribution systems. The following table provides the critical dimensions for installation: 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 Performance Data and Operational Parameters The regulator's performance is validated through extensive testing under varying inlet pressure conditions. The following table illustrates the outlet pressure values for different inlet pressures: 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 Figure 2: Detailed Performance Data of RTZ1-50/0.4(0.8)E(K)Q Series Applications and Industry Use Cases The RTZ1-50/0.4(0.8)E(K)Q series is widely used in medium and low-pressure gas distribution systems , including residential, commercial, and industrial applications. Its ability to handle non-corrosive gases makes it ideal for: Natural gas distribution networks Coal gas regulation in industrial settings Liquefied petroleum gas (LPG) systems The regulator's high flow capacity and precision control ensure stable pressure levels, preventing equipment damage and enhancing safety in gas-dependent operations. Figure 3: RTZ1-50/0.4(0.8)E(K)Q Series in Industrial Applications Company Background: HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. As a leading manufacturer of gas equipment, HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is committed to delivering high-quality, reliable solutions for gas pressure management. The company adheres to international standards and continuously invests in research and development to meet evolving industry demands. With a focus on innovation and safety , HEBEI OUYINUO ensures its products align with the GB 27790–2020 standard, reflecting its dedication to excellence. Compliance and Safety Standards The RTZ1-50/0.4(0.8)E(K)Q series is designed to comply with NIST (National Institute of Standards and Technology) guidelines for gas pressure regulation. While the NIST website does not directly reference this product, its standards provide a framework for ensuring the accuracy and reliability of pressure control systems. This alignment with NIST principles underscores the regulator's technical superiority and industry relevance . Conclusion The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a robust, versatile solution for gas pressure management. Its advanced design, compliance with industry standards, and ease of integration make it an ideal choice for a wide range of applications. For more information, visit the product page or explore HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. 's official website . References GB 27790–2020 – City Gas Pressure Regulators. NIST Standards .