Torque Limiters

The torque limiter is a valve over-torque protecting instrument. The aim of the torque limiter is to prevent damage due to excessive handwheel torque.
Large speed ratio can be used when the torque is high. When the pressure is removed from the valve, the small speed ratio can be used to quickly open and close the valve.
Suitable for valve attachment and couplings in accordance to EN ISO 5211. Other standard available on request.
The torque overload protector is installed directly on the handwheel input shaft.
Pressure_Relief_Sustaining Valve 2

Pressure Sustaining (Retaining) & Relief Valve (PSV)

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