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  • Users: sini4s
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  1. sini4s

    opening/closing time

    How does one calculate opening /closing time in control butterfly valve & on -off butterfly valve
  2. sini4s

    Can handwheel be top mounted for ra

    Can handwheel be top mounted for rack & pinion actuator
  3. sini4s

    hello, Why we don't have running

    hello, Why we don't have running torque for rack & pinion actuator while the same is applicable for scotch yoke type actuator
  4. sini4s

    different Cv definition

    What is difference between Nominated Cv, rated Cv & Calculated Cv. My understanding goes like this:- Nominated Cv:The valve CV Calculated Cv: the Cv based on the process parameters calculation
  5. sini4s

    MAST value

    What is MAST value & how does it affect the actuator selection for ball & butterfly valves? As per my understanding: MAST: MAST(Maximum allowable stem shear torque). hence while going for the actuator selection,one can summarized as below:- Ball valves/ Butterfly valves: Fail to close BTO < AST...
  6. sini4s

    Disc type in butterfly valves

    What is swing through, step seated, angle seated,seated type of disc in butterfly valves

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