Electric control valve selection

Electric control valve flow regulator very important part of the system, the structure type, caliber and flow characteristics choose whether or not appropriate, a direct impact on the reliability of the automatic control system of regulating quality and safety at work.
flange solenoid valve
1.1 electric control valve structure type selection
This article will discuss the electric control valve selection of structure type, made the following suggestions:
1) When the the craft system requirements to adjust the the valve small amount of leakage (<0.01% of rated capacity), the preferred single-seat control valve, because of its good performance closely.
2) when the differential pressure regulating valve at both ends, it is recommended to select the seat control valve, a large pressure difference than the single-seat control valve easy to open, but the drawback is the large amount of leakage.

stainless steel pneumatic cylinders