Safety Relief Valves

A range of safety relief valves available in high lift and standard variants primarily used for water, steam and air applications. Stocked in gunmetal and stainless steel options. The latter is ideal when the working environment is particularly tough and fluids being transported are corrosive.

Select by Application:

Fig 500 High Lift Safety Valve

Temperature	-20 to 195°C
Size Range	DN15 - DN65
Pressure	1 - 12.5 bar
Material	Gunmetal
Medium	Hot water, steam, compressed air and inert gasses, Co2 (to 20°C), ethylene glycol, potable water
Connection	Screwed inlet & outlet

Fig 542 Safety Relief Valve

Temperature	-20 to 195°C
Size Range	DN15 - DN80
Pressure	1 - 10.5 bar
Material	Gunmetal
Medium	Hot water, steam, compressed air and inert gasses, Co2 (to 20°C), ethylene glycol, potable water
Connection	Screwed inlet & outlet

Fig 500SS High Lift Safety Valve

Temperature	-20 to 195°C
Size Range	DN15 - DN40
Pressure	1 - 12.5 bar
Material	Gunmetal with Stainless Steel wetted parts
Medium	Hot water, steam, air. All other fluids to be checked with Technical Department
Connection	Screwed male inlet & female outlet

Fig 500F High Lift Safety Valve

Temperature	-20 to 195°C
Size Range	DN20 - DN65
Pressure	1 - 12.5 bar
Material	Gunmetal
Medium	Hot water, steam, compressed air and inert gasses, Co2 (to 20°C), ethylene glycol, potable water
Connection	Flanged inlet & screwed outlet

Fig 520 High Lift Safety Valve

Temperature	-20 to 195°C
Size Range	DN65 - DN100
Pressure	1 - 12.5 bar
Material	Gunmetal
Medium	Hot water, steam, compressed air and inert gasses, Co2 (to 20°C), ethylene glycol, potable water
Connection	Flanged inlet & screwed outlet

Fig 542F Safety Relief Valve

Temperature	-20 to 195°C
Size Range	DN32 - DN80
Pressure	1 - 10.5 bar
Material	Gunmetal
Medium	Hot water, steam, compressed air and inert gasses, Co2 (to 20°C), ethylene glycol, potable water
Connection	Flanged inlet & screwed outlet