But there are also lots of things your chickens should not eat. Ever. Here's a list: 1. Raw potatoes and potato sprouts. Raw potatoes are hard for chickens to digetst while the green parts of potatoes and the sprouts are toxic. 2.
An air actuator, also called a pneumatic actuator, is a device made to produce motion through air pressure. Depending on how the actuator is set up, an air actuator is able to make either rotary or linear motion, and some special actuators can produce both.
A diaphragm actuator is useful if the supply pressure is moderate and the valve travel and thrust required are low. Piston actuators use a piston which moves along the length of a cylinder. The piston rod conveys the force on the piston to the valve stem.