The valve's input would be the "Handle sign." This may originate from a number of measuring equipment, and each different force is a different established issue for any valve. An average standard sign is 20–one hundred kPa. By way of example, a valve might be managing the tension within a http://pneumaticactuator51604.blogsuperapp.com/15961471/the-2-minute-rule-for-pneumatic-actuator