Feb 6, 2020 · Relay logic circuits, programmable controllers, or computers are common control methods. But another way to control pneumatic systems is with air logic. Air logic controls can perform any function normally handled by relays, pressure or vacuum switches, time delays, limit switches, or counters.

In pneumatic logic a shuttle-valve works as an OR gate. [2] A shuttle valve has several applications including: The use of more switches on one machine: by using the shuttle valve, more than one switch can be operated on a single machine for safety, and each switch can be placed at any suitable location.

This is a guide on how to create fluidic logic gates which work on air (which is classed as a fluid) instead of electricity.

In this series of blogs, we will discus and simulate the basic electro-pneumatic circuit by highlighting operation of specific devices used to perform the task. In this blog, we create an equivalent electro-pneumatic circuit for the AND and OR logic in reference the the scenario or problem at hand.

Mar 31, 2025 · Pneumatic Actuator Gate Valve drives the actuator through compressed air, driving the gate plate to move up and down, thus realizing the opening or closing of the valve. The operation process is fast and smooth, especially suitable for …

This video explains working of logic OR & logic AND pneumatic circuit. The circuit uses push button operated, spring offset 3-way, 2-position D.C. valve , ...

or field-effect transistor circuits, networks of pneumatically actuated microvalves are designed to produce pneumatic digital logic gates (AND, . R, NOT, NAND, and XOR). These logic gates are combined to form 4- and 8-bit ripple-carry adders as a demonstration of …

Jan 12, 2018 · The air logic circuit is similar to the normal function of relay, timers, pressure switches and counters. This paper will be very useful for the mechatronics students in understanding the automation of logical circuit in pneumatics.

Jun 29, 2021 · The pneumatic gate valve is equipped with a pneumatic actuator, which is driven by compressed air to control the gate valve. The valve core is composed of a wedge-shaped structure and a parallel structure, which is suitable for the emergency cut-off and discharge of gas and liquid pipelines.

Mar 2, 2020 · Each air logic valve is designed with a specific function in mind: to introduce logical operations into pneumatic or hydraulic control systems. These valves perform tasks similar to their electronic gate counterparts, allowing air pressure to dictate actions within the system.