Control Valves

Pentair's Sempell engineers have decades of experience designing and manufacturing control valves for use in power generation. Our team works closely with plant engineers and OEMs designing supercritical and ultra-supercritical power plants, using expertise in thermodynamics to develop reliable turbine bypass and startup control valves for the latest generation of high efficiency power plants.

Desuperheaters

Model
Brand
Pressure
Temperature
Size
Sempell
Up to Class 2500
N/A
DN 80-500

Pressure Control Valves

Model
Brand
Pressure
Temperature
Size
Sempell
Up to Class 2500
N/A
DN 125-150
Sempell
Up to Class 3000
Up to +249°C
DN 25-150
Sempell
Up to Class 2500
N/A
DN 80-150

Severe Service Control Valves

Model
Brand
Pressure
Temperature
Size
Sempell
Up to 320 bar
Up to +620°C
DN 150-800
Sempell
Up to 320 bar
N/A
DN 80-400
Sempell
Up to Class 2500
N/A
DN 80-400
Sempell
Up to 63 bar
Up to +530°C
DN 65-350
Sempell
Up to Class 400
Up to +530°C
N/A
Sempell
Up to 320 bar
N/A
DN 80-400
Sempell
Up to Class 2500
N/A
DN 125-150
Sempell
Up to Class 3000
Up to +249°C
DN 25-150
Sempell
Up to Class 2500
N/A
DN 80-500
Sempell
Up to 500 bar
Up to +360°C
DN 80-500
Sempell
Up to 150 bar
-30°C - +600°C
DN 400-900
Sempell
Up to PN 100 / CL 600
-30°C - +600°C
DN 150-800
Sempell
Up to 250 bar
-30°C - +600°C
DN 150-500
Sempell
Up to 320 bar
N/A
DN 80-400
Sempell
Up to Class 2500
N/A
DN 80-150
Sempell
Up to 320 bar
N/A
DN 80-400
Sempell
Up to Class 2500
N/A
DN 80-400
Sempell
Up to Class 2500
N/A
DN 80-500
Sempell
Up to 63 bar
Up to +530°C
DN 65-350
Sempell
Up to Class 400
Up to +530°C
N/A