Control Valves

Severe Service Control Valves

Control of steam and water in power generation is essential to ensure the efficient operation of the plant and to protect equipment. Tyco provides severe service control valves, which are used for steam and water pressure reduction and the control of boilers, turbines and pumping systems. More

Product Brand Pressure Temp. Size
Model 39 T.C Valve Narvik-Yarway Up to PN 400 (Class 2500) Dependent of material selection & pressure NA
Model 171C (ASME) Sempell Up to Class 400 Up to 986°F NA
Model 171C (DIN) Sempell Up to PN 63 Up to 530°C NA

Balance of Plant Control Valves

Product Brand Pressure Temp. Size
Model 115 (ASME) Sempell Up to Class 2500 NA NA
Model 115 (DIN) Sempell Up to PN 320 NA NA

Boiler Control Valves

Product Brand Pressure Temp. Size
Model 140 (ASME) Sempell Up to Class 2500 NA 3" to 16"
Model 142 (ASME) Sempell Up to Class 3000 NA 1" to 6"
Model 145 (ASME) Sempell Up to ASME 2500 NA 5" to 16"
Model 155 (DIN) Sempell Up to PN 320 NA NA
Model 171C (ASME) Sempell Up to Class 400 Up to 986°F NA
Model 171C (DIN) Sempell Up to PN 63 Up to 530°C NA
Model 312 (ASME) Sempell Up to Class 2500 NA 3" to 16"

Turbine Control Valves

Product Brand Pressure Temp. Size
Model 115 (ASME) Sempell Up to Class 2500 NA NA
Model 115 (DIN) Sempell Up to PN 320 NA NA