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Nitrogen Loaded Control Valve

Nitrogen Loaded Control Valve

Line Size DN50 to DN400 (2-in to 16-in)
Fluid Type Liquid
Operating Temperature Range -26º C to +205º C (-15º F to +400º F)
Operating Pressure Range ANSI 150 to 600
Materials: Valve Body Carbon Steel, ASTM A352 GR LCC
Materials: Valve Cylinder DN50 to DN 200 (2-in to 4-in): Stainless Steel, ANSI 150 to 600; DN250 to DN 400 (6-in to 16-in) Carbon Steel, Nickel Coated, ANSI 150 to 600
Materials: Valve Piston Standard: Stainless Steel
Materials: Seat Ring DN50 to DN200 (2-in to 6-in) Stainless Steel; DN300 to DN400 (8-in to 16-in) Carbon Steel, Nickel Coated
Materials: O-Rings Standard: Viton Dynamic and Buna-N Static; Optional: Neoprene, EPR, Viton GFLT, all Buna-N AP (Aggressive
Products)

Nitrogen loaded control valves are crucial for ensuring efficient and safe operations in various industrial processes. Series 7NL valves regulate fluid flow and pressure to maintain optimal conditions for chemical reactions and fluid separation while preventing equipment damage and safety hazards.

CRT Measurement Services provides tailored measurement and control solutions for the oil and gas industry. We are authorized service providers for major manufacturers, including Daniel Measurement and Control. Our high-performance nitrogen loaded liquid valves provide superior protection, durability and accuracy.

About the Daniel 7NL Nitrogen Loaded Control Valve

Daniel Measurement and Control is a leading manufacturer of the 7NL nitrogen loaded control valve. The 7NL is designed for reliable surge relief and back-pressure control in pipelines. It is equipped for precise flow control of petroleum products like crude oil, viscous oils and other liquid hydrocarbons.

Key Features and Benefits

The Daniel 7NL is self-contained, allowing for simplified installation and reduced leaks and potential failure. The valve is controlled using nitrogen gas, responding to changes in pressure for precise operations. Its linear control design allows it to integrate easily into control systems where precise flow regulation is necessary.

Some key benefits of these control valves include:

  • Improved efficiency: The valve is designed to handle significant flow rates for pipeline applications.
  • Simplified maintenance: The internal components of the valve are manufactured as a removable cartridge assembly for easy removal and replacement.
  • Enhanced safety: This valve features a virtually leak-free shut-off and fail-safe closure for safer operations. It also allows for closing speed adjustment to prevent pressure surges and has treated seat rings to ensure a secure and reliable connection.

Applications of Nitrogen Loaded Control Valves

Nitrogen loaded liquid control valves provide precise pressure control and stabilization for various applications. They are especially useful in systems dealing with flammable or reactive materials because they create a controlled atmosphere that prevents unwanted reactions like oxidation or combustion.

Some common applications include:

  • Back pressure control and surge relief for pipeline systems.
  • Pressure regulation for manifold systems.
  • Fuel and chemical transfer systems.
  • Inerting and blanketing for chemical storage tanks.
  • Fire and explosion prevention for pipelines and equipment.

Request a Quote Today

Optimize your gas control system with our nitrogen loaded liquid control valves. Contact us online to get a quote or talk to one of our specialists at 832-769-4135 for more information about our superior fluid control equipment and services.

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