RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator - HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. | Precision Pressure Regulation & Safety Features

Introduction

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 of non-corrosive, pre-filtered gases in medium and low-pressure applications. Developed by HEBEI OUYINUO GAS EQUIPMENT CO.,LTD., this regulator combines advanced engineering with built-in safety mechanisms to ensure reliable performance across diverse industrial and commercial settings.

RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator - HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. | Precision Pressure Regulation & Safety Features

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

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. Its 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 is particularly suited for environments where gas pressure stability is critical.

Key advantages include:

High Pressure Regulation Accuracy: Achieves AC2.5 grade precision, ensuring consistent output pressure even under fluctuating inlet conditions.
Integrated Safety Mechanisms: The safety cut-off and relief devices operate with high accuracy and quick response times, preventing overpressure incidents without requiring external energy sources.
Simple Maintenance: Designed for online maintenance, minimizing downtime and enhancing operational efficiency.
Flexibility in Installation: Can be assembled into various configurations, including box-type, cabinet-type pressure regulating equipment, and pressure regulating stations.

Figure 2: Electric regulating valve integration for advanced control systems.

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 safety and performance requirements. Below is a detailed specification table:

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	AC2.5
Closing Pressure Grade	SG5
Cutting Accuracy Grade	AC5
Operating Temperature	-20°C to +60°C
Pass-Through Diameter	DN50
Connection Mode	Flange connection PN1.6 MPa (HG/T 20592–2009)

The regulator’s performance is further illustrated in the following pressure flow table:

Inlet Pressure (MPa)	Export Pressure (KPa)	3	10	20	30	50	100
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 a wide range of applications, including:

Natural Gas Distribution: Ensuring stable pressure in residential and commercial gas supply networks.
Industrial Gas Systems: Regulating pressure for processes in manufacturing, energy production, and chemical industries.
Commercial HVAC Systems: Maintaining optimal pressure for heating, ventilation, and air conditioning units.
Gas Storage Facilities: Preventing overpressure in storage tanks and pipelines.

Figure 3: Regulating valve in a commercial HVAC system.

Company Background

HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. is a leading manufacturer of gas pressure regulating equipment, specializing in gas pressure regulators and pressure regulating valves. With a commitment to innovation and quality, the company adheres to international standards, including GB 27790–2020, to ensure its products meet the highest safety and performance benchmarks. Their expertise in natural gas pressure reducing valves and electric regulating valves makes them a trusted partner for industries requiring reliable gas management solutions.

Conclusion

The RTZ1-50/0.4(0.8)E(K)Q Series Gas Pressure Regulator exemplifies the synergy of advanced engineering and safety innovation. Its robust design, precise regulation, and integrated safety features make it an indispensable component in modern gas systems. For more information on HEBEI OUYINUO GAS EQUIPMENT CO.,LTD. and their comprehensive range of gas pressure solutions, visit their official website.

References:

National Institute of Standards and Technology (NIST) provides critical standards and research that underpin the development of reliable gas pressure regulation technologies. Their work in metrology and measurement ensures that products like the RTZ1-50/0.4(0.8)E(K)Q series meet rigorous performance and safety criteria. For further details on NIST’s role in advancing technological standards, visit their official site.

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