Gas Pressure Regulator - HEBEI OUYINUO|Precision Safety Control&Industrial Applications

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a high-performance solution designed for precise pressure control in various industrial and commercial gas systems. Engineered by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines advanced technology with robust safety features to ensure reliable operation in demanding environments. Whether you're managing natural gas, coal gas, or liquefied petroleum gas (LPG), this regulator offers unmatched accuracy and durability.

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q Series is equipped with a geared lever structure design, which enhances its pressure regulation accuracy and flow capacity. This design allows for seamless integration into existing systems, minimizing the need for additional components. One of its standout features is the built-in overpressure safety cut-off and safety relief device, eliminating the necessity for separate safety valves and reducing system complexity.

Another critical advantage is its high operational accuracy and quick response time. The safety cut-off and relief mechanisms are designed to react swiftly to pressure fluctuations, ensuring the system remains within safe limits. This feature is particularly important in applications where even minor pressure variations can lead to significant inefficiencies or hazards.

The regulator's simple structure and ease of maintenance make it a cost-effective choice for long-term use. It can be maintained online without interrupting the system, reducing downtime and operational costs. Additionally, the product can be assembled into box-type or cabinet-type pressure regulating equipment, offering flexibility for different installation requirements.

Technical Specifications

The RTZ1-50/0.4(0.8)E(K)Q Series adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring compliance with rigorous quality and safety benchmarks. Below is a detailed table of its technical parameters:

Parameter	Description	Value	Standard
Inlet Pressure (P1)	Range	0.02–0.4 (0.8) MPa	GB 27790–2020
Outlet Pressure (P2)	Range	1–30 KPa, 30–150 KPa	GB 27790–2020
Pressure Regulation Accuracy	Grade	AC2.5	GB 27790–2020
Closing Pressure Grade	Grade	SG5	GB 27790–2020
Cutting Accuracy Grade	Grade	AC5	GB 27790–2020
Working Temperature	Range	-20°C to +60°C	GB 27790–2020
Pass-Through Diameter	DN	DN50	GB 27790–2020
Connection Mode	Type	Flange Connection PN1.6MPa (HG/T 20592-2009)	HG/T 20592-2009

Dimensions and Performance Charts

The RTZ1-50/0.4(0.8)E(K)Q Series is available in a compact design, making it suitable for both indoor and outdoor installations. The following table outlines its physical dimensions:

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 regulator's performance is further illustrated in the following inlet and outlet pressure chart:

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

Application Scenarios

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

• Industrial Gas Supply Systems: Ensuring stable pressure in manufacturing plants and processing facilities.
• Commercial HVAC Systems: Regulating gas flow for heating and cooling applications in large buildings.
• Gas Distribution Networks: Maintaining consistent pressure levels in urban and rural gas distribution systems.
• Power Generation: Supporting gas turbines and other power generation equipment with reliable pressure control.

With its ability to handle medium and low-pressure gas flows, this regulator is particularly suited for environments where safety and precision are paramount. Its built-in safety mechanisms make it a preferred choice for applications where overpressure risks are a concern.

About HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.

HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas equipment and pressure regulation systems. With years of experience in the industry, the company specializes in producing high-quality, durable gas pressure regulators that meet international standards. Their commitment to innovation and safety ensures that their products are trusted by clients worldwide.

As a company that adheres to GB 27790–2020 and other relevant standards, HEBEI OUYINUO prioritizes precision, reliability, and customer satisfaction. Their products are widely used in industrial, commercial, and residential applications, reflecting their dedication to excellence in gas regulation technology.

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 in the market due to its combination of advanced features and user-friendly design. Here are some reasons to consider this regulator:

• Enhanced Safety: The integrated safety cut-off and relief devices eliminate the need for additional components, reducing system complexity and potential failure points.
• High Accuracy: The regulator's ability to maintain AC2.5 pressure regulation accuracy ensures stable and efficient gas flow, minimizing energy waste.
• Easy Maintenance: The online maintenance capability allows for quick repairs without disrupting operations, saving time and costs.
• Compliance with Standards: Adherence to GB 27790–2020 and HG/T 20592-2009 ensures that the product meets rigorous quality and safety requirements.

Authoritative Citations and References

The design and specifications of the RTZ1-50/0.4(0.8)E(K)Q Series align with the standards and guidelines provided by the National Institute of Standards and Technology (NIST). NIST's research on pressure regulation and safety systems has been instrumental in shaping modern gas control technologies. For further information, visit the NIST website.

For additional insights into gas pressure regulation standards, refer to the NIST Standards and Measurements section.

Product Images

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 various applications. Its advanced features, compliance with industry standards, and ease of maintenance make it an ideal choice for professionals seeking precision, safety, and durability. For more information, visit the product page or contact HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. directly.

References

NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov/. Retrieved from NIST Website.

GB 27790–2020. (2020). City Gas Pressure Regulators. Retrieved from Gasouyinuo Product Page.

HG/T 20592-2009. (2009). Flange Connection Standards. Retrieved from Gasouyinuo Product Page.