11 Filter Regulator Manufacturers in 2023
This section provides an overview for filter regulators as well as their applications and principles. Also, please take a look at the list of 11 filter regulator manufacturers and their company rankings.
Table of Contents
What Is a Filter Regulator?
A filter regulator is a device that combines an air filter and a regulator. They are installed in many air tools that require compressed air and can be said to be indispensable in the pneumatic field.
The air filter removes water droplets and dust from compressed air, while the regulator reduces air pressure to the proper level. Although they are originally two separate devices, they are often considered as a set when incorporated into a pneumatic circuit, and pneumatic manufacturers often commercialize them as an integrated unit.
Uses of Filter Regulators
Filter regulators are installed before the solenoid valve that controls the opening and closing of the air. Its purpose is to maintain the performance of the pneumatic equipment and ensure that it operates properly.
Compressed air supplied from factory air compressors contains dirt and moisture, such as dust and dirt. These can adversely affect pneumatic equipment, and if they pass through the solenoid valve as is, they can cause malfunctions and failures. The filter part of the filter regulators is responsible for removing these airborne contaminants.
The role of the regulator is to control the unstable air pressure of compressed air to a constant level. This allows for stable operation without placing an undue load on the pneumatic equipment.
Principle of Filter Regulators
As mentioned above, the filter regulators are composed of an air filter and a regulator.
- Air Filter
Compressed air supplied from an air compressor is added a swirling force through a deflector, and descends through the filter in a spiral motion. At this time, water droplets and dust in the air are separated and collected at the bottom of the cup, and foreign matter with finer particles is also removed by the element.
Regular maintenance is required to maintain the performance of the air filter. As part of the work, debris accumulated in the cup should be drained out with a drain cock, and the element should be replaced according to the manufacturer's recommended time.
- Regulator
There are two types of regulator pressure setting methods: "direct-acting type" and "pilot type," and a regulator generally refers to a "direct-acting type."
Direct-acting regulators adjust pressure by means of a spring. When the spring is compressed by the handle, the valve opens through the diaphragm and air moves from the primary side (inlet side) to the secondary side (outlet side). The pressure on the secondary side gradually increases, and when it reaches the set pressure, the thrust by the diaphragm and the spring force balance each other to close the valve.
In the case of the pilot type, instead of the spring, pneumatic pressure reduced by a direct acting regulator is used to set the pressure.
List of 11 Filter Regulator Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- Japan
- United States of America
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SMC Corporation.
Air Filters ⁄ Regulators
Company Overview
SMC corporation was founded in 1959 and is headquartered in Tokyo, Japan. SMC Corporation manufactures and sells automatic control equipment and filtration equipment. SMC has production facilities in 30 countries, technical development centers in Japan, the United States, Europe, and China, and sales offices, globally. SMC product lines divided by them include filter replacements, condensation prevention, heat resistance, thermos-chilling, and others. SMC provides a video library as well as product selection guide to assist customers in finding solutions and optimizing product efficiency.
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ANEST IWATA STRATEGIC CENTER S.R.L.
Air Filters Regulators
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MGA Controls Ltd
Filter Regulators
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HAFNER Pneumatik Krämer GmbH & Co. KG
Filter-regulators
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Parker Hannifin Corporation
P3Y Filter Regulators
Company Overview
Parker-Hannifin Corporation was founded in 1917 and is headquartered in Cleveland, Ohio. Parker Hannifin is a manufacturer and distributor of motion and control technologies and systems for markets including mobile, industrial, and aerospace. Parker-Hannifin operates through two segments: diversified industrial and aerospace systems. Diversified industrial offers sealing, shielding, thermal products and systems, adhesives, diagnostics solutions, and hydraulic, pneumatic, and elctromechanical components and systems or industrial machinery and equipment. The aerospace segment offers control actuation systems and components, engine exhaust nozzles and assemblies, pilot controls, as well as others.
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Filter Regulator Manufacturer Ranking
*Including some distributors, etc.Number of Employees
- CKD: 4,660
Newly Established Company
- KOGANEI International America, Inc.: 2011 (12 years ago)
- Omega Engineering,Inc: 1962 (61 years ago)
- CKD: 1943 (80 years ago)
Company with a History
- Parker Hannifin Corporation: 1917 (106 years ago)
- CKD: 1943 (80 years ago)
- Omega Engineering,Inc: 1962 (61 years ago)
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