RTZ1-50/0.4(0.8)E(K)Q Gas Pressure Regulator - HEBEI OUYINUO

The RTZ1-50/0.4(0.8)E(K)Q series gas pressure regulator is a cutting-edge solution designed for precise pressure regulation in medium and low-pressure gas systems. Developed by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines advanced engineering with safety features to meet the demands of modern industrial and residential applications. This article provides an in-depth analysis of its features, technical specifications, and real-world applications.

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q series is engineered with a geared lever structure design, ensuring high-pressure regulation accuracy and large flow capacity. A standout feature is its built-in overpressure safety cut-off and safety relief device, which eliminates the need for additional safety components. This design not only simplifies installation but also enhances system reliability.

One of the most notable advantages is its quick response time and high operational accuracy. The safety cut-off and relief mechanisms are designed to act promptly under overpressure conditions, minimizing risks of equipment damage or hazardous situations. Additionally, the regulator supports online maintenance, reducing downtime and operational costs.

For users, the simple structure and easy maintenance make this regulator a cost-effective choice. It can be seamlessly integrated into box-type, cabinet-type pressure regulating equipment, offering flexibility for various installation scenarios.

Technical Specifications

The technical parameters of the RTZ1-50/0.4(0.8)E(K)Q series are tailored to handle a wide range of gas types and pressure conditions. 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 Grade	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/T20592-2009)

Dimensions and Installation

The regulator is designed for efficient space utilization. Below is the dimensions table 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

Pressure Regulation Performance

The regulator’s performance is optimized across various inlet and outlet pressure combinations. The following table illustrates its flow capacity:

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 and Industry Use Cases

The RTZ1-50/0.4(0.8)E(K)Q series is suitable for a wide range of non-corrosive, pre-filtered gases, including natural gas, coal gas, and liquefied petroleum gas (LPG). Its versatility makes it ideal for:

• Urban Gas Distribution: Stabilizing pressure in municipal gas networks.
• Industrial Plants: Ensuring consistent gas supply for manufacturing processes.
• Commercial Buildings: Providing reliable pressure regulation for HVAC and heating systems.
• Gas Storage Facilities: Safeguarding against overpressure during storage and transfer.

Company Background: HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.

Founded in [year], HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas equipment in China, specializing in pressure regulators, valves, and gas control systems. The company adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring compliance with national safety and quality requirements.

With a focus on innovation and customer satisfaction, HEBEI OUYINUO has established itself as a trusted partner for gas infrastructure projects. Their products are widely used in residential, commercial, and industrial sectors, supported by a robust R&D team and rigorous quality control processes.

Why Choose the RTZ1-50/0.4(0.8)E(K)Q Series?

The RTZ1-50/0.4(0.8)E(K)Q series stands out due to its high precision, durability, and cost-effectiveness. Its integrated safety features reduce the need for additional components, streamlining system design. Additionally, the regulator’s compatibility with various gas types and flexible installation options make it a preferred choice for engineers and project managers.

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 design, safety features, and adherence to industry standards, it ensures optimal performance and user safety. For more information, visit the product page.

References

1. National Institute of Standards and Technology (NIST). (n.d.). Search NIST. Retrieved from https://www.nist.gov/.
2. GB 27790–2020. City Gas Pressure Regulators. Beijing: China Standards Press.

Additional Resources

For detailed technical documentation or to request a quote, visit HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.. Explore other products like the gas pressure regulating valve and pressure regulating valve for more options.