Você procurou por: valve seal (Inglês - Holandês)

seal
zegelmerk

multiple seal valve
klep met meervoudige pakking

bellow-seal valve
balgklep

steam seal dump valve
stortklep stoomafdichting

source steam seal feed valve
toevoerklep van de stoomafdichtingsbron

seals, gaskets, valve seats, bladders or diaphragms, having all of the following:
afdichtingen, pakkingen, klepzittingen, flexibele brandstoftanks (‹fuel bladders›) of membranen, met elk van de onderstaande eigenschappen:

c. seals, gaskets, valve seats, bladders or diaphragms, having all of the following:
afdichtingen, pakkingen, klepzittingen, flexibele brandstoftanks (‹fuel bladders›) of membranen, met elk van de onderstaande eigenschappen:

seals
zeehonden, robben