Knowledge Base Revit
Calculating Networks
Learn how to calculate pipe and duct networks.
About Pipe Network Calculation Heating and Cooling
Explains the concept of the pipe network calculation for heating and cooling.
Components
Explains the concept of the Components section in Pipe and Air Duct Network Calculations.
About Technical Data
Explains the concept of Technical data in Pipe and Air Duct Network Calculations.
About Shut-off Valves
Explains the concept of shut-off valves in relation to its technical data dialog.

New Features
Learn about new features in LINEAR software.
System Requirements
Learn more about the system requirements for using the LINEAR solutions.
Supported Norms and Standards
Learn which norms and standards support the LINEAR Solutions modules.
LINEAR Installation and Administration
Learn how to install, your LINEAR software, license and keep it up to date.
Getting Started
Get basic information about the structure, function, and interaction of the LINEAR Solutions programs in Revit and LINEAR Building.
Preparing Building
Learn how architects prepare plans and models to create a building model for building analysis.
Pre-Concept Design
Learn how to collaboratively localize and dimension equipment rooms and how to create pipeline corridor concepts.
Analyzing Buildings
Get information about the requirements analysis of a building. The demand analysis includes the calculation of the heat load, the cooling load and the ventilation concept.
Dimensioning Components
Learn how to dimension radiators, convectors, panel heating and concrete core activation systems on the basis of the requirements analysis in LINEAR Building and manufacturer-specific.
Inserting Components
Learn how to insert components from the LINEAR CAD Browser, from the libraries and configurators of the library tab or from LINEAR Building into the model.
Constructing Networks
Learn how to create pipe and duct networks, design slots and openings and manage discipline-related reports and tasks.
Calculating Networks
Learn how to calculate pipe and duct networks.
- Requirements for a Calculable Pipe- and Duct Network
  Explains the requirements for a calculable pipe and duct network.
- About Virtual Components
  Explains the concept of virtual components in pipe and duct network calculations.
- About Pipe Network Calculation Heating and Cooling
  Explains the concept of the pipe network calculation for heating and cooling.
  - Calculation
    Explains the concept of the calculation dialog in Pipe and Air Duct Network Calculations.
  - Settings
    Explains the concept of Settings in the Pipe and Air Duct Network Calculations.
  - Material data
    Explains the concept of the material data in the pipe network calculation for Heating, Cooling and Potable water.
  - Dwelling and Decentralized Fresh Water Stations
    Explains the concept of the dialog Dwelling and decentralized fresh water stations in pipe network calculation for heating.
  - Positioning
    Explains the concept of positioning for section parts in the heating and drinking water pipe network calculations.
  - Medium
    Explains the concept Medium in Pipe and Air Duct Network Calculations for heating, cooling and ventilation.
  - Components
    Explains the concept of the Components section in Pipe and Air Duct Network Calculations.
    - Details on Components (Heating, Cooling)
      Information on the Components section in the disciplines heating and cooling pipe network calculation.
    - About Classify
      Explains the concept of classifying components.
    - About Technical Data
      Explains the concept of Technical data in Pipe and Air Duct Network Calculations.
      - Setting Technical Data
        Shows step-by-step how to set technical data for components.
      - Copying Settings
        Shows step by step how to transfer the settings of components, pipes or ducts to other pipes, ducts or to components of the same component type by copying.
      - About Pipes
        Explains the concept of the pipes in relation to their technical data dialog.
      - Detail on Technical Data for Heat- and Chill Generators
        Information on the technical data dialog for heat- and chill generators.
      - Details on Technical Data for Solar Collectors
        Information on the technical data dialog for Solar collectors.
      - Details on Technical Data for Heat Exchanger
        Information on the technical data dialog for Heat exchanger.
      - Details on Technical Data for Water Heater
        Information on the technical data dialog for Water heaters.
      - About Shut-off Valves
        Explains the concept of shut-off valves in relation to its technical data dialog.
        Details on Technical Data for Shut-off Valves
        Information on the technical data dialog for shut-off valves.
      - Details on Technical Data for Regulating Valves
        Information on the dialog for technical data for regulating valves.
      - Details on Technical Data for Differential Pressure Closed-loop Controller
        Information on the technical data dialog for differential pressure closed-loop controller.
      - Details on Technical Data for Differential Pressure Transducer
        Information on the technical data dialog for Differential pressure transducer.
      - Details on Technical Data for Three-way Valves
        Information on the technical data dialog for three-way valves.
      - About 6-way valves
        Explains the calculation concept for 6-way valves.
      - About Pumps
        Explains the concept of pumps in relation to its technical data dialog.
      - About Radiators
        Explains the concept of radiators in relation to its technical data dialog.
      - About Fresh Water- and Dwelling Stations
        Explains the concept of fresh water- and dwelling stations in relation to their technical data dialog.
      - Details on Technical Data for the Floor Heating Manifold
        Information on the technical data dialog for the floor heating manifold.
      - Technical Data for Expansion Tanks
        Information on the technical data dialog for expansion tanks.
      - Details on Technical Data for Hydraulic Separators
        Information on the technical data dialog for Hydraulic separators.
      - Details on Technical Data for the Pressureless Manifold
        Information on the technical data dialog for the Pressureless manifold.
      - Details on Technical Data for Buffer Storage
        Information on the technical data dialog for Buffer storage.
      - Details on Technical Data for the Closed Manifold
        Information on the technical data dialog for the Closed manifold.
      - Details on Component Data for Non-return Damper
        Information about the component data dialog for Non-return damper.
      - Details on Technical Data for Differential Pressure Zero Point
        Information on the dialog for technical data for Differential pressure zero point.
      - Details on Technical Data for T-pieces
        Information on the technical data dialog for T-pieces.
      - Details on Technical Data for Crossing T-pieces
        Information on the technical data dialog for Crossing T-pieces.
      - Details on Technical Data for Fittings
        Information on the technical data dialog for Fittings.
      - About the Partial Network Start
        Explains the concept of the partial network start in relation to its technical data dialog.
      - About the Partial Network End
        Explains the concept of the Partial network end in relation to its technical data dialog.
    - About Component Connectors
      Explains the concept of component connections in pipe network calculation for heating, cooling and potable water.
    - About Linking Components (Heating)
      Explains the concept of linking components in pipe network calculation for heating.
- About Pipe Network Calculation Potable Water
  Explains the concept of pipe network calculation in potable water.
- About Pipe Network Calculation for Waste Water
  Explains the concept of pipe network calculation in waste water.
- About Pipe Network Calculation for Gas
  Explains the concept of pipe network calculation gas.
- About the Air Duct Network Calculation
  Explains the concept of air duct network calculation.
- About Delete Warnings
  Explains the concept of Deleting warnings in Pipe and Air Duct Network Calculations.
Construction Design
Get information about the workflow Construction design in connection with pipe and duct networks.
Labeling
Learn how to label section parts and components in the model.
Output
Get information about material compilation in LINEAR Building. You will also learn how to print or export calculation results and material lists in your CAD program.
Troubleshooting
Get information about possible sources of errors when working with LINEAR Solutions.

About Shut-off Valves

Explains the concept of shut-off valves in relation to its technical data dialog.

If no valve has been selected in the global valve preselection, a neutral shut-off valve will automatically be used.

The operation point can be entered before the first detection and calculation of the pipe network. For calculating the cvs value, a standard density of 1000 kg/m³ will be taken into account, because no data about the section part and operation temperature are available at this point. If this is not desired, enter the operating point after detecting and calculating the pipe network.

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About Shut-off Valves