Sep . 19, 2025 11:40 Back to list

Gas Pressure Regulator - HEBEI OUYINUO | High Accuracy & Safety

Introduction

The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator represents a cutting-edge solution for precise pressure control in gas distribution systems. Engineered by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines robust design with safety features to ensure reliable performance in a variety of environments. Whether you're managing natural gas, coal gas, or liquefied petroleum gas, this device is tailored to meet the demands of modern infrastructure. For more details, visit the product page.

Gas Pressure Regulator - HEBEI OUYINUO | High Accuracy & Safety

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series is distinguished by its innovative design and comprehensive safety mechanisms. Here are some of its standout features:

  • High Pressure Regulation Accuracy: Ensures stable output pressure with minimal fluctuations, critical for sensitive applications.
  • Large Flow Capacity: Efficiently handles high gas volumes without compromising performance.
  • Integrated Safety Systems: Includes a built-in overpressure safety cut-off and safety relief device, eliminating the need for additional valves.
  • Simple Maintenance: Designed for easy online maintenance, reducing downtime and operational costs.
  • Flexible Installation: Can be configured as a box-type or cabinet-type pressure regulating unit, adapting to diverse installation requirements.
Gas Pressure Regulator - HEBEI OUYINUO | High Accuracy & Safety

Technical Specifications

The following table outlines the critical technical parameters of the RTZ1-50/0.4(0.8)E(K)Q series:

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 PN1.6MPa (HG/T20592-2009)

For detailed performance data, refer to the product specifications.

Dimensions and Installation

The RTZ1-50/0.4(0.8)E(K)Q series is designed for seamless integration into existing systems. The dimensions are as follows:

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 1.6MPa, HG/T20592-2009

The compact design allows for easy installation in confined spaces, while the flange connection ensures a secure and leak-proof setup.

Gas Pressure Regulator - HEBEI OUYINUO | High Accuracy & Safety

Performance Table

The regulator's performance under various inlet pressures is illustrated below:

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 ideal for applications requiring precise gas pressure control. Key use cases include:

  • Urban Gas Distribution: Stabilizing pressure in natural gas pipelines for residential and commercial buildings.
  • Industrial Facilities: Ensuring safe and efficient operation of gas-powered machinery and equipment.
  • Energy Sector: Supporting power generation and heating systems with reliable pressure regulation.
  • Chemical Processing: Maintaining optimal conditions for chemical reactions involving non-corrosive gases.

For more information on specific applications, visit the product page.

Company Background

HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas pressure regulation equipment, specializing in innovative solutions for the energy and industrial sectors. With a commitment to quality and safety, the company adheres to stringent standards such as GB 27790–2020 City Gas Pressure Regulators, ensuring compliance with national and international regulations. Their expertise in designing and producing high-performance regulators has made them a trusted partner for clients worldwide.

Learn more about the company at HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.

Why Choose This Regulator?

The RTZ1-50/0.4(0.8)E(K)Q series stands out due to its combination of precision, safety, and durability. Here's why it's a top choice:

  • Enhanced Safety: The built-in safety cut-off and relief devices minimize risks of overpressure incidents.
  • Cost-Effective: Reduces the need for additional safety equipment, lowering overall system costs.
  • Longevity: Designed for harsh environments, ensuring a long operational lifespan with minimal maintenance.
  • Compliance: Meets the latest industry standards, providing peace of mind for regulatory compliance.

Industry Standards and Certifications

The RTZ1-50/0.4(0.8)E(K)Q series adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring it meets rigorous performance and safety criteria. This certification is a testament to the product's reliability and adherence to national guidelines. For further details on standards, refer to the NIST website, which provides comprehensive information on measurement and standards.

NIST (National Institute of Standards and Technology) plays a pivotal role in advancing technology and innovation through its research and development of measurement standards. While the RTZ1-50/0.4(0.8)E(K)Q series is designed for specific gas applications, the principles of precision and reliability upheld by NIST are directly relevant to the engineering of such critical equipment. For more information on NIST's contributions, visit NIST's official site.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a reliable and efficient solution for managing gas pressure in diverse applications. With its advanced safety features, precise regulation, and compliance with industry standards, it is an essential component for modern gas distribution systems. Whether you're in the energy sector, industrial manufacturing, or urban infrastructure, this regulator offers the performance and durability needed to meet your requirements.

For more information, explore the product page or contact HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. directly.



Share

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.