→Rest Time (Sec)＝
◎ If the running time for OM-2 is 15 sec, 30% duty cycle, the rest (off) time shall be calculated as below:
-> 15 x 【(1-30%) / 30%】= 35 The rest time will be 35 sec.
◎ If the running time for OM-2 is 15 sec, 75% duty cycle, the rest (off) time shall be calculated as below:
-> 15 x
【(1-75%) / 75%】= 5 The rest time will be 5 sec.
Note: For higher duty cycles, choose the 75% duty cycle.
※ One cycle consists of open-rest-close-rest.
● If the maximum torque of 5” valve is 80 N‧m 80 × 1.3 (safety factor) = 104 N‧m
In cases where the actuator does not fit directly onto valve, a mounting kit is required. Please ensure the bracket and coupling are properly designed and manufactured to withstand the torque output of actuator.
The electric control valve actuator receives an electric signal such as an adjustment meter, and changes the manipulation amount according to the magnitude of the signal. So that the amount or energy of the input or output control object is changed, and the automatic adjustment purpose is achieved.
In industrial production, electric control valves are the most widely used. The electric regulating valve is composed of two parts: an actuator and an adjusting mechanism (valve).
Hot Series of Electric Valve Actuator :
If you are interested in electric valve actuators, please feel free to contact us!