Pneumatic Valves: The Value and Uses of Pneumatic Timers

Pneumatic timers are industrial components used in industrial fields wherein an electrical spark caused by an electric current can be dangerous and destructive. They are commonly used in the oil and gas industry where flammable substances are all around the facilities. A single, tiny, electric spark could cause a fire of dramatic proportions. Thus, pneumatic…

Flow Control Valve: What Is a Die Grinder, and How Is It Used?

A versatile air-powered pneumatic tool often overlooked is the die grinder. Not many people are familiar with the die grinder. A die grinder is a small, handheld tool with a rotating spindle. Although it needs electric or battery power to operate, a flow control valve controls the compressed air pressure that spins the spindle with…

Pressure Control Valve: Pneumatic Paint Spray Guns

To be realistic, painting with a brush or roller can be a tedious process. Unless you plan to employ a lot of workforce, and pay incredibly close attention to detail, it is more than likely that the paint finish will be less than perfect, and take up a lot of time. A better choice to…

Flow Control Valve: The Pneumatic Socket Wrench

air socket wrench and bolts on the floor

A pneumatic socket wrench or impact wrench is a power tool used for tightening or loosening rusted or frozen fasteners, large bolts, and lug nuts. The tool provides a high rotational torque that regular or manual power drivers cannot offer. Pneumatic socket impact wrenches provide this power through an internal hammering mechanism using a flow…

Flow Control Valve: The HVAC Control System

HVAC stands for Heating, Ventilation, and Air Conditioning. This is equipment that uses a control system to regulate the operation of the heating or air conditioning system. This can be a sensing device like a pneumatic control system or flow control valve that uses compressed air to receive and send signals that control HVAC equipment. …

Pressure Control Valve: How a Pneumatic Pressure Switch Works

A pneumatic pressure switch is a form of pressure control valve designed to monitor a process pressure and provide an output when a set pressure or setpoint is reached. The pneumatic pressure switch does its job by applying a process pressure to a piston or diaphragm to generate a force that is comparable to that…

Pneumatic Valves Technology: The Many Uses of Pneumatic Bladders

Pneumatic bladders are hermetic containers of air configured to specific or unique shapes and sizes. They are devices that are made out of flexible materials like fabrics or rolled sheets of films that are filled with air. Pneumatic bladders use the concept and technology of pneumatic valves, but instead of using pressurised air to move…

Pressure Control Valve: The Binary Counter Valve

A binary counter valve is a pressure control valve that is a pulse operated 5/2-way valve. Control signal inlet and outlet ports are alternately used or exhausted and energised. A binary counter valve can be electric actuated or pneumatic actuated. Main features One switch or button is the way to control electrical or pneumatic actuations…

Flow Control Valve: The Adjustable Diaphragm Pressure Switch – Made to Measure Pressure

The adjustable diaphragm pressure switch is a flow control valve with the main application of measuring and monitoring pressure and direct switching for electrical loads. For liquid, chemical, and petrochemical industries, diaphragm pressure switches also measure pressure through general process instrumentation. This is usually done in the power generation, oil and gas industries, nuclear power…

Blocking Valves – A Different Sort of Pneumatic Valves

Blocking valves are pneumatic valves of any type used to close off any kind of flow. These flows can be through a pipeline or out of a tank. Such valves used in blocking include gate valves, ball valves, and plug valves. A blocking valve can be locked in either the closed or open position to…

The Unique Pressure Control Valve: The Solenoid Valve

What is a solenoid valve? A solenoid valve is a type of pressure control valve that is electrically controlled. The valve gets its name from the solenoid or electric coil in its centre. This coil acts as a movable ferromagnetic core or plunger. In the rest position, the plunger shuts off a small orifice. An…

A Special Kind of Flow Control Valve: The Poppet Valve

A poppet valve is a type of flow control valve that uses a ball and seat instead of a traditional spool. People don’t realise that their vehicles use a poppet valve as a directional valve every day when they drive to work. Without a poppet valve, a vehicle’s combustion engine wouldn’t be able to function.…