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Our products

Quality Made in Hamburg: For more than 50 years. TA Roloff produces electric drives for industrial valves. Our systems impress with simple electrical control, patented technology and high-quality workmanship in a robust metal housing.

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ProductsTA actuators

TA Actuator 60 Up to 8 Nm

TA Actuator 70 Up to 32 Nm

TA Actuator 120 Up to 90 Nm

TA Actuator 130 Up to 280 Nm

TA Actuator 140 Up to 1500 Nm

IP 68 Ocean Gear Upgrade for TA 70, TA 120, TA 130 and TA 140

ProductsTA-Ex actuators

TA Actuator 70 Ex Ex II 2G Ex db IIC T6 Gb (Atex)

TA Actuator 130 Ex Ex II 2G Ex db eb IIC T6 Gb

TA Actuator 140 Ex Ex II 2G Ex db eb IIC T6 Gb

ProductsFailsafe

TA E 71 Backup Voltage Auxiliary voltage unit

TA Failsafe Unit Failsafe upgrade

TA FM/ TA FM Ex / NKFM Failsafe

TA 70 FM Ex Ex II 2G Ex mb IIC T3 Gb (Atex)

TA 130 FM Ex Ex II 2G Ex de IIC T6 (ATEX)

TA 140 FM Ex Ex II 2G Ex mb IIC T3 Gb (Atex)

ProductsSpecial solutions

TA Ex Housing Miscellaneous Ignition protection classes

ET 25 for gas turbines Siemens Power Plants

TA safety valves Plant protection

TA direct control Mobile app control

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