Description

Norgas NGR04 Gas Pressure Regulator

Elevate your natural gas control solutions with the NGR04 Gas Pressure Regulator—engineered for commercial and industrial applications where precision pressure control and long-term reliability are paramount. Built to meet ANSI Z21.80 and CSA 6.22 standards, these regulators offer robust performance for natural gas, LPG, and other non-corrosive dry gases.

Precision. Durability. Versatility. 

The Norgas Pressure Regulator Sizing Tool

To ensure the NGR04 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

• Precision Pressure Regulation:
  The Norgas NGR04 Gas Pressure Regulator has exceptional accuracy in regulating gas pressure. Its advanced design ensures stable outlet pressures, minimizing fluctuations even under varying load conditions.

• Available Pipe Size Range:
  Designed for seamless integration into your gas systems, the NGR04 series accommodates flanged pipe sizes from 1‑1/4″ to 3″ FL. This range ensures compatibility with a variety of system configurations.

• Outlet Pressure Range:
  The regulators offer an outlet pressure range from 3″ wc to 3 psig, providing the precise control necessary for efficient operation in commercial and industrial environments.

Flexible Spring Ranges:
Select from multiple spring options tailored to your system’s operating conditions.

Positive Dead-End Lockup: Engineered as a positive dead-end lockup regulator, the NGR04 ensures that the system maintains its setpoint during sudden shut-offs, enhancing both safety and stability.

• Multi-Position Installation:
  With support for multi-position installations, the NGR04 Gas Regulator can be mounted in various orientations without sacrificing performance—ideal for complex or space-constrained layouts.

• Epoxy-Coated Finish:
  Each regulator is finished with a durable epoxy coating (typically an industrial gray), providing superior corrosion protection and a professional appearance.

• Broad Operating Range:

  • Maximum Inlet Pressure: 10 to 125 PSIG per orifice
  • Maximum Emergency Inlet Pressure: 175 PSIG
  • Operating Temperature: -40°F to +140°F
    These robust specifications ensure reliable operation under demanding conditions.

Gas Compatibility:
Suitable for natural gas, LPG (propane) and other non-corrosive dry gases, the NGR04 Gas Regulator Series offers versatility for a wide range of applications.

• Easy Installation & Maintenance:
  The NGR04 Gas Pressure Regulator features lever disconnect curves and clear installation instructions, simplifying field service and ensuring quick, efficient maintenance.

Detailed Technical Specifications on the NGR04 Gas Pressure Regulator

• Pipe Connection: 1-1/4” NPT, 1-1/2” NPT, 2” NPT, 2” Flange, 2-1/2” NPT, 3” Flange
• Outlet Pressure Range: 3″ w.c. to 3 psig
• Maximum Inlet Pressure: 10 to 125 PSIG per orifice
• Maximum Emergency Inlet Pressure: 175 PSIG
• Operating Temperature Range: -40°F to +140°F
• Gas Types: Natural gas, LPG, and other non-corrosive dry gases
• Additional Features:
  • Positive dead-end lockup capability
  • Multi-position installation options
  • Epoxy-coated finish for enhanced corrosion protection
  • Standard industrial color (typically industrial gray)

(For complete technical details, please refer to the NGR04 technical literature and installation instructions provided by Norgas.)

• NGR04 Product Page
• Technical Literature PDF
• Lever Disconnect Curves PDF
• Installation Instructions PDF

Applications

The Norgas NGR04 Gas Pressure Regulator is ideal for:

• Commercial Natural Gas Systems: Perfect for restaurants, hotels, and other facilities where stable gas regulation is critical.
• Industrial Gas Regulation: Suited for manufacturing plants, processing facilities, and utility installations demanding precise control.
• HVAC & Submetering Applications: Ensures accurate regulation in integrated HVAC systems, enhancing energy efficiency.
• Process Control: Complements a wide range of process valves and control systems, delivering a comprehensive gas regulation solution.

Why Choose the NGR04 Gas Pressure Regulator?

With over three decades of expertise in gas regulation technology, Norgas delivers state-of-the-art products that combine precision, durability, and versatility. The NGR04 is meticulously designed to cover a full range of applications, offering the perfect balance of performance and reliability. By providing a complete solution—from 1‑1/4″ to 3″ pipe sizes and an outlet pressure range of 3″ wc to 3 psig—the NGR04 Gas Regulator Series ensures seamless integration into your gas system, enhancing both safety and efficiency.

Need a Gas Meter?

Dresser Roots Gas Meters offers many different sizes for your flow application.

Enhance Your Product Line Today with the NGR04 Gas Pressure Regulator

Integrate the NGR04 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>

Please check out more of our Norgas Regulators.