Air Pressure Valve Types

Thermal expansion valve used in refrigeration and air conditioning systems.

Air pressure valve types.

Following are the main pressure relief valve types commonly used in the industry. Click on the image given below to learn about following types of pressure relief valves. Superimposed back pressure is the static backpressure that exists on the outlet of the pressure relief valve when the valve is closed. Each valve type has a unique construction to ensure proper operation in its specific application.

Safety valve or relief valve. Pneumatic valves are one of an array of components responsible for controlling the pressure rate and amount of air as it moves through a pneumatic system pneumatic systems which depend on the force of compressed air to transmit power can be found in countless industrial applications from pneumatically operated power tools to diesel engines. A pressure relief valve or pressure safety valve are used to protect equipment or piping system during an overpressure event or in the event of vacuum. Other types of water valves include pressure relief valves shut off valves solenoid valves and toggle valves.

Reclosing type pressure relief. Operates automatically at a set pressure to correct a potentially dangerous situation typically over pressure. Before getting into the pressure relief valve types some terms need to be described. Rubber snap in high pressure snap in and high pressure metal clamp in it s the vehicle required tire inflation pressures driving conditions and wheel design that dictate which type of valve is appropriate for the application.

This valve releases the pressure or vacuum at a pre defined set pressure.