Description: mean flow rate through the valve seat under specified working conditions; Name: valve seat speed
Description: mean velocity of the flow through the valve seat at the specified operating conditions; Name: valve seat velocity
Description: legally valid designation of the natural or judicial person which is directly responsible for the design, production, packaging and labeling of the sealing in respect to its being brought into circulation, whereby this person is responsible independently of whether these activities were carried out by this person or by third parties on its behalf; Name: Manufacturer's name of the sealing