Việt
van xả
Anh
escape valve
purge valve
Đức
Abflußventil
Ablassventil
Pháp
purgeur
robinet d'extraction
robinet de purge
Abflussventil,Ablassventil /ENG-MECHANICAL/
[DE] Abflussventil; Ablassventil
[EN] purge valve
[FR] purgeur; robinet d' extraction; robinet de purge
Abflußventil /nt/TH_LỰC/
[EN] escape valve
[VI] van xả