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Glossary
Heating
Hydraulic circuits
Glossary
Drinking water
Waste water
Heating
3-way fitting
System volume
Set pressure of a safety valve
Expansion volume
Design temperature of a section
Outer diameter of the insulation
Admixing circuit
Operating pressure
Reference storey
Bilfilar pipe routing
Bypass circuit
Insulation layer thickness
Insulating material
Ceiling thickness
Decentralised DHW heating
Density
Differential pressure regulators
Throttle valve
Pressure difference due to individual resistances
Pressure surge
Flow rate
Dynamic viscosity
Injection circuit
Setting value
Ultimate pressure
Individual resistor
Flow velocity
Flow direction
Flow path
Fluid temperature of a section
Floor structure
Storey width
Storey height
Trade
Simultaneity
House connection
Heating load
Hydraulic balancing (heating)
Hydraulic circuits
Cap valve
Kinematic viscosity
K
v
value
K
vs
value
Meandering pipework
Mass flow rate
Maximum setpoint on the temperature controller
Maximum filling pressure
Diaphragm expansion vessel
Measuring device
Minimum filling pressure of a diaphragm expansion vessel
Minimum nominal volume of a diaphragm expansion vessel
Network section
Top edge of finished floor
Product sequence
Percentage expansion of a fluid
Reynolds number
Pipe type
Outer pipe diameter
Outer pipe diameter of an insulated pipe
Pipe sequence
Pipe roughness
Pipe length
Pipe cross-sectional area
Pipe roughness
Pipe friction pressure gradient
Pipe friction coefficient
Return temperature
Return screw fitting
Return buffer volume
Resting pressure range of a diaphragm expansion vessel
Closing pressure differential of a safety valve
Safety temperature limiter
Safety valve
Specific heat capacity of water
Specific heat loss
Spreading
Flush valve
Static pressure
Control valve
Line regulating valve
Streamline
Section designation
Section number
Section type
Thermostatic valve
Transfer circuit
Ambient temperature
Deflection circuit
Vaporisation pressure
Valve
Valve authority
Connecting component
Consumer
Viscosity
Volume flow controller
Back pressure at the diaphragm expansion vessel
Flow temperature
Priority switching
Heat transfer coefficient of an insulated pipework
Heat generator
Thermal conductivity
Heat loss
Wall thickness (pipe)
Water seal of a diaphragm expansion vessel
Material
Drag coefficient
Hydraulic circuits
Figure
1
.
Overview of hydraulic circuits
See also
Admixing circuit
Bypass circuit
Injection circuit
Deflection circuit
3-way fitting
