DGD Series Gear Box Operation Instruction

Scotch Yoke Actuator Quick Close 1 Sec

Blowing Action for Scotch Yoke Actuator

-40℃ Low Temp Test

Single Acting Scotch Yoke Actuator with Buffer Function

Stainless Steel Series Actuator Endurance Test

Scotch Yoke Actuator Quick Open 4 secs, Quick Close 4 secs

Blowing Action for P(DS) Series Dual Scotch Yoke Actuator

emergency shut-off 0.5S

Application of partial stroke test in emergency shut-off valve

为了提高工厂的生产效率，增加经济效益，实现利润的最大化，近年来大型炼油装置，乙烯装置等工艺过程，连续运转的周期加长，定期检修的时间一般由2～3年一次延长到5～6年一次。导致SIS（安全