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October 2, 2024

PIPE-FLO V20+ Key Release Highlight: 3-Way Valve Device 

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PIPE-FLO V20+ introduces a 3-way valve device designed to simplify hydraulic modeling by reducing the number of control valves and pipes in your system. Engineers can now simulate both converging and diverging flows in one streamlined device, improving model efficiency without sacrificing accuracy.
3-way valve

The Importance of 3-Way Valve Modeling

Three-way valves are critical components in numerous fluid systems, from HVAC installations to industrial process control. Their ability to mix or divert flows makes them essential in applications requiring precise temperature control or flow distribution. However, accurately modeling these components has historically presented challenges for system designers and analysts.

Streamlined System Representation

The new 3-way valve component in PIPE-FLO V20+ significantly reduces model complexity, allowing engineers to:
  • Pipe and node reduction: Decrease the number of pipes and nodes in their models
  • Single device modeling: Replace multiple control valve representations with one accurate 3-way valve device
  • Real-world configuration: Directly connect three pipes to one valve component, mirroring actual system layouts
The result is a more intuitive and manageable model that closely reflects the actual system layout.

Improved User Usability and Modeling Flexibility

Our 3-way valve feature has user efficiency in mind:
  • Pipe-to-valve connections: Flexible port assignments for various configurations
  • Essential parameters: Focus on Cv/Kv per port for streamlined data entry
  • Group editing: Functionality for rapid modifications across multiple valves
  • Valve library: Feature for storing and reusing common configurations
These enhancements collectively contribute to a more streamlined and productive modeling process.

Technical Precision and Practical Application

While simplifying the modeling process, PIPE-FLO V20+ maintains a high standard of technical accuracy:
  • Incompressible flow: Full compatibility with calculations for both pipe and duct systems
  • Valve configurations: Support for T-type (mixing/diverting) and L-type setups
  • Low-pressure scenarios: Specialized considerations, particularly relevant in gas systems
Simulating two main flow scenarios:

1. Converging Flow (Mixing): In this setup, two separate fluid streams converge into one. A practical example is the mixing of hot and cold water in a household faucet or industrial heat exchanger. In PIPE-FLO, this can now be modeled without requiring multiple control valves, reducing the number of devices and simplifying calculations.

2. Diverging Flow (Splitting): Diverging flow, often referred to as a T port valve configuration, involves splitting one fluid stream into two different outlets. This is frequently seen in HVAC systems, where air or fluid is routed into two different zones or processes. The 3-Way Valve in PIPE-FLO can represent this in a straightforward manner, helping engineers model split flows with minimal configuration.

The software can handle a diverse range of real-world applications with precision.

Advancing Your Fluid System Modeling Capabilities

Upgrading to PIPE-FLO V20 offers significant advantages for engineers focused on hydraulic modeling:
  • Simplified representation: Streamline your models with reduced pipes and nodes
  • Complex simulations: Achieve higher accuracy in intricate valve scenarios
  • System diversity: Flexibly model a wide range of fluid configurations
  • Efficient updates: Easily maintain and modify existing models

To learn more about PIPE-FLO V20+ features, visit our PIPE-FLO Portal for key highlights. Download the new version and access support materials on our support page.