Description
Norgas NGR02 Series Gas Regulators
Precision Pressure Control for Residential, Commercial & Industrial Applications
NGR02 Gas Pressure Regulators deliver reliable, precise pressure reduction for natural gas, LPG, and other non-corrosive dry gases. Engineered with NMT® technology and built to meet ANSI Z21.80/CSA 6.22 standards, the NGR02 Gas Pressure Regulators Series is ideal for a wide range of applications—from residential installations to demanding industrial processes. With internal relief (OPD) and vent limiter options, these spring-loaded regulators provide consistent, controlled outlet pressures, ensuring safe and efficient system operation.
The Norgas Pressure Regulator Sizing Tool
To ensure the NGR02 Gas Pressure Regulator meets your specific application requirements, utilize the Norgas Pressure Regulator Sizing Tool. This intuitive tool allows you to input parameters such as gas type, inlet and outlet pressures, desired capacity, and pipe connection size. Based on your inputs, it provides tailored recommendations to help you identify the ideal regulator for your system. Please note that while this tool offers valuable guidance, all selections should be confirmed by a qualified Norgas customer service representative before purchase or installation to ensure optimal performance and safety.
Key Features & Benefits
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ANSI Z21.80/CSA 6.22 Certified:
Meets rigorous industry standards for Class I, Class II, Vent Limiting, and OPD applications. -
Consistent Pressure Regulation:
Delivers controlled outlet pressures (2” wc to 5 psig) across a variety of flow conditions for stable gas distribution. -
Variable Pipe Size Options:
Available in pipe sizes ranging from 1/2” to 1-1/4” NPT, ensuring compatibility with diverse installation requirements. -
Internal Relief – OPD:
Provides built-in overpressure protection, safeguarding your system from sudden pressure surges. -
Vent Limiter Option:
Enhances safety and performance by maintaining proper vent orientation and minimizing environmental interference. -
Corrosion-Resistant Design:
Features an epoxy-coated aluminum housing paired with a cast iron valve body and Buna N diaphragm/valve seat for durability in harsh environments. -
Multi-Position Installations:
Designed for flexible mounting, allowing installation in various orientations without compromising performance. -
Fuel Versatility:
Suitable for natural gas, LPG, and other non-corrosive dry gases.
Technical Specifications for NGR02 Gas Pressure Regulator
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Pipe Size:
1/2” to 1-1/4” NPT -
Outlet Pressure Range:
2” W.C. to 5 PSIG -
Maximum Inlet Pressure:
10 to 125 PSIG per orifice -
Maximum Emergency Inlet Pressure:
175 PSIG -
Operating Temperature:
-40°F to +140°F -
Gas Types:
Natural Gas, LPG, and other non-corrosive dry gases -
Materials:
- Housing: Epoxy-coated aluminum
- Valve Body: Cast iron
- Diaphragm/Valve Seat: Buna N
- Orifice: High-strength brass
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Compliance:
Conforms to ANSI B109.4 standards
Performance & Spring Charts
The NGR02 Gas Pressure Regulator Series is designed with precise flow capacities at a specific gravity of 0.60 (gas at 60°F, 14.7 psia). Detailed spring charts (lever disconnect curves) are available upon request, allowing you to match the regulator’s performance with your system’s specific flow rates and pressure drop requirements.
Applications
The NGR02 Gas Pressure Regulator Series is ideal for:
- Residential Gas Systems:
Perfect for single-family homes or light commercial applications requiring stable gas pressure. - Commercial Installations:
Suitable for restaurants, hotels, and office buildings where precise gas flow control enhances operational efficiency. - Industrial Processes:
Designed for manufacturing plants and processing facilities that demand consistent, reliable gas regulation. - Utility and Process Control:
Complements a range of process valves and gas meters, providing integrated pressure control for HVAC and submetering systems.
Why Choose the NGR02 Gas Pressure Regulator Series?
With decades of industry expertise, the NGR02 Gas Pressure Regulator Series offers a blend of innovation, durability, and precision. Its robust design, flexible installation options, and variable product configurations make it a trusted solution for maintaining stable gas pressure across diverse applications. Whether upgrading an existing system or designing a new installation, the NGR02 Series ensures optimal performance, enhanced safety, and long-term reliability.
Download Technical Documentation
Enhance Your Product Line Today with the NGR02 Gas Pressure Regulator
Integrate the NGR02 Gas Pressure Regulator into your portfolio to offer your customers a robust, flexible, and reliable natural gas control solution. For pricing, sample requests, or further technical assistance, visit processvalve.com or send us an email to <a href=”mailto:[email protected]”>[email protected]</a>