Description: speed of quick acting of turbine; Name: qa speed
Description: Speed at which the turbine quick action is triggered; Name: Quick-acting speed
Description: PN (nominal pressure) is an alphanumeric variable for reference purposes, relating to a combination of mechanical and measurement properties of a pipe component. It comprises the letters PN followed by a dimensionless number (according to EN 1333/96.08); Name: Nominal pressure of the muffs, A1