Gas Pressure Regulator-Hebei Ouyinuo Gas Equipment Co., Ltd.

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is a cutting-edge solution designed for precise pressure regulation and stabilization in gas distribution systems. This product combines advanced engineering with robust safety features, making it ideal for a wide range of applications. Below, we explore its key features, technical specifications, and the company behind this innovative technology.

Overview of the RTZ1-50/0.4(0.8)E(K)Q Series

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is an interconnected pressure regulator that utilizes a geared lever structure design. This design ensures high precision and reliability in pressure control. The regulator is equipped with a built-in overpressure safety cut-off and safety relief device, eliminating the need for additional safety components. Its versatility allows it to be used for pressure regulation and stabilization of various medium and low-pressure non-corrosive, pre-filtered gases.

Figure 1: RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator

Key Features and Advantages

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator offers several advantages that make it a preferred choice for gas pressure management:

• High Pressure Regulation Accuracy: The regulator ensures precise pressure control, maintaining stability even under varying load conditions.
• Large Flow Capacity: It can handle high flow rates, making it suitable for large-scale applications.
• Integrated Safety Features: The built-in overpressure safety cut-off and safety relief device enhance system safety, reducing the risk of accidents.
• Simple Maintenance: The design allows for easy online maintenance, minimizing downtime and operational costs.
• Flexible Installation: The regulator can be assembled into various configurations, including box-type and cabinet-type pressure regulating equipment, adapting to different installation requirements.

Figure 2: Electric Regulating Valve Configuration

Applicable Media and Standards

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is suitable for a variety of non-corrosive gases, including natural gas, coal gas, and liquefied petroleum gas. It adheres to the GB 27790–2020 standard for city gas pressure regulators, ensuring compliance with industry requirements for safety and performance.

Technical Specifications

The following table summarizes the key technical parameters of the RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator:

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

Figure 3: Regulating Valve Dimensions and Connection Details

Dimensions and Performance Table

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator is available in the following 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 1.6 MPa (HG/T 20592–2009)

The performance of the regulator under different inlet pressures is as follows:

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 Gas Pressure Regulator is widely used in various industries, including:

• Natural Gas Distribution: Ensures stable pressure for residential and commercial gas supply.
• Industrial Gas Systems: Regulates pressure in manufacturing and processing plants.
• Gas Storage Facilities: Maintains safe and efficient pressure levels in storage tanks.
• Power Generation: Supports gas turbines and other power generation equipment.

About the Manufacturer: Hebei Ouyinuo Gas Equipment Co., Ltd.

Hebei Ouyinuo Gas Equipment Co., Ltd. is a leading manufacturer of gas equipment, specializing in the design and production of high-quality pressure regulators and related components. With a commitment to innovation and safety, the company has established itself as a trusted supplier in the gas industry. Their products are widely used in both domestic and international markets, meeting stringent standards for performance and reliability.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator exemplifies the synergy of advanced engineering and robust safety features. Its precision, versatility, and compliance with industry standards make it an ideal choice for gas pressure management. For more information, visit the Hebei Ouyinuo Gas Equipment Co., Ltd. website.

References

NIST Standards and Codes (2023). Retrieved from https://www.nist.gov/standards-codes