safety valve /ENG-MECHANICAL/
[DE] Sicherheitsventil
[EN] safety valve
[FR] soupape de sûreté
override valve,safety valve /ENG-MECHANICAL/
[DE] Sicherheitsventil; Überbrückungsventil
[EN] override valve; safety valve
[FR] clapet d' interdiction
by-pass valve,safety valve /ENG-MECHANICAL/
[DE] Sicherheitsventil; Umgehungsventil
[EN] by-pass valve; safety valve
[FR] clapet de sécurité
pressure release valve,pressure-relief vent,safety valve /ENERGY-MINING/
[DE] Ausstroemduese
[EN] pressure release valve; pressure-relief vent; safety valve
[FR] busette d' echappement de gaz