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Flow Control Valve: Vacuum Pumps Explained

vacuum pump on air conditioner

A vacuum pump removes air particles or gas molecules from a sealed space to achieve a difference to create a partial vacuum in pressure. In short, vacuum pumps are mostly used to keep a machine clean inside or to externally clean out a machine. You could say a vacuum pump is an oversized flow control…

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Pneumatic Valves: Industries that Use Pneumatic Applications

farmers inspecting machinery

The word pneumatics is derived from the Greek word, “Pneuma,” meaning air or wind. Pneumatic systems use air or gas as the medium because air can be sufficiently exhausted into the atmosphere after completing its assigned task. Compressed air is used to transmit energy. Hydraulic systems using pneumatic valves or systems are being used extensively…

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Air Rams: Benefits and Uses of Air Cylinders

pneumatic cylinder on a flat surface

Space is often a major consideration in any industry when designing equipment for any application. While compact air cylinders or air rams have been used for decades, their popularity continues to rise because their low profile and short stroke can accommodate tight spaces where traditional cylinders would not fit. Don’t be fooled by the small…

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Pneumatic Valves: Buffers vs Polishers

worker using pneumatic polisher

For anyone new to vehicle detailing, the terms buffer and polisher might be confusing. This can be even more so if you need to purchase pneumatic valves for either one. This comes from the common mass notion that buffing and polishing are both the same with the aim of improving a car’s surface. So, what’s…

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Flow Control Valve: Pneumatic Press vs Hydraulic Press

electric pneumatic press

In many industrial settings, shop presses are used to perform a variety of industrial physical tasks. These presses are capable of applying anywhere between one and thirty tonnes of pressure. They are extremely useful in many and several settings. The pneumatic press and hydraulic press are two of the most common machine tools and are…

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Pressure Control Valve: What is an Air or Pneumatic Conveyor?

man using air conveyor in construction work

An air or pneumatic conveyor refers to a family of devices that use high-pressure air to move products and materials instead of using mechanical chains or belts. Air conveyors are most widely used to move lightweight objects such as trays, boxes, and empty containers. Conveyor speeds can reach up to 1,000 fpm. However, conveyors are…

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Air Rams: Some Simple Facts about Air Hammers

worker uses air hammer chisel

The pneumatic hammer, also called air hammer, power hammer, or air chisel, is a power tool that uses compressed air exclusively. The tool is used to carve, drill, or chip away at stone, metal, and other hard materials. Air hammers are used to cut through a surface, dig a hole, smoothen a surface, or shape…

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Pressure Control Valve: All About Air Hoists

vacuum hoist held by man

Air hoists are similar to an electric hoist, except the hoist is powered by an air compressor to remove those restrictions that are required when using an electric power supply. The compressed air that powers the hoist allows for weightless vertical movement or floating functionality. An air hoist is like a large pressure control valve…

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Flow Control Valve: All About Pneumatic Fittings

variation of plastic fittings

Pneumatic fittings, also called push-fit fittings or flow control valve fittings, are easy to use and require no special skill with a torch or solvents. The fittings are engineered with a ring of metal spurs inside the fittings to tightly grip pipes when inserted into the fittings sockets. O-rings inside the fittings form tight, waterproof…

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Pneumatic Valves: What is an Air Suspension System?

mechanics checking air suspension

Historically, the United States developed the first practical air suspension system during World War II, specifically for heavy bombers and transport aircraft. Initially, suspension systems for vehicles and aircraft either used springs or were non-existent. The invention of air suspension meant that weight could be saved through a self-levelling system while achieving an axle height…

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Flow Control Valve: All About Pneumatic Rivet Guns

a rivet gun

Pneumatic rivet guns are standard tools in the aerospace manufacturing, transportation, and construction industries. Rivet guns use pressurised gas as the force to drive rivets or other metallic bonds to bind two metallic objects together. Like other pneumatic tools, the compressed air passes through the regulator and throttle flow control valve to make the piston…

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