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This section provides an overview for iris valves as well as their applications and principles. Also, please take a look at the list of 16 iris valve manufacturers and their company rankings. Here are the top-ranked iris valve companies as of December, 2024: 1.Chongqing Jeri Marine Equipment Co., Ltd., 2.Lorenz Conveying Products, 3.Emile Egger & Cie SA.
Table of Contents
An iris valve is a type of valve utilized to regulate the flow of fluid or light by adjusting circular blades (iris).
Commonly found in applications like water taps and camera lenses, the iris valve operates by rotating its blades to change the aperture area, thereby controlling the fluid flow. It is widely used in water systems, cameras, and industrial equipment for flow control purposes.
The basic components of an iris valve include blades, shaft, and casing, and its notable feature is the ability to continuously adjust the flow. Its simple structure facilitates easy maintenance.
Iris valves are available in various types, including rotary, slide, and preset, each suitable for specific usage scenarios. In camera lenses, the iris valve, also known as an aperture, plays a crucial role in controlling the amount of light entering the lens.
*Including some distributors, etc.
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Rotolok USA, founded in 1982 at North Carolina, USA is a manufacturer who makes rotary valves and technologies for making valves in powder and bulk materials industry. The company started in 1973 in the UK, specialize in the material bulk handling equipment industry and their proprietary technique offers efficiency and durability. They make products such as NFPA rotary airlock, BLO-THRU rotary airlock, OFFSET airlock, Pneumatic conveying diverter and Cast Rotoslide. These are used in feed processing, food processing, mining & minerals, plastics and pharmaceutical industries. They assist from the manufacturing to distribution allowing hygienic to the maintenance process.
Vortex is a manufacturer of equipment for handling dry bulk solids established in 1977 and based in Salina, Kansas, USA. The company’s products include slide gates for dense-phase pneumatic conveying operations, and diverters for serving multiple start and end points in a single conveying line. It also offers iris valves for controlling the flow of free flowing dry bulk materials. The company is ISO 9001-certified, and mainly serves clients in the mining, quarrying, and construction industries.
Fluidtecq Pneumatics Private Limited, founded in 1990 in Maharastra, India, is a manufacturer specializing in solenoid valves and knife-edge gate valves. The company's product portfolio includes an extensive range of solenoid valves designed for various applications, along with precision-engineered knife-edge gate valves. With ISO 9001:2015 certification, it emphasizes advanced manufacturing practices, ensuring stability and durability of its products. These valves offer advantages such as precise control, quick response, and robust construction. It find applications across industries like petrochemical, pharmaceutical, water treatment, and more.
DPL Valves & Systems Private Limited was established in 2002 and is based in Maharashtra, India, as a manufacturer of pure water generation systems and storage tanks. The products include sanitary valves, pure water storage tanks, pipe tees, tanker valves, and stainless steel bolts. The company offers storage tank customization in design, shape, size, and capacity. Each of its products is manufactured in accordance with the requirements set by F.D.A. standards and G.M.P. parameters. Its products cater to the pharmaceutical, chemicals, cosmetics, and distilleries industries. Moreover, its manufactured products are exported to Saudi Arabia, Egypt, Thailand, the Philippines, and the USA.
Emile Egger & Cie SA, established in 1947 and headquartered in Cressier, Switzerland, is a centrifugal pump and diaphragm valve designer and manufacturer. The company specializes in equipment that is capable of pumping fluids laden with solids and gas. Each of its pumps is custom-tailored and assembled on a modular basis. It also offers fully customized products for application-specific solutions. Its range of products includes vortex pumps, process pumps, and elbow propeller pumps, which are commonly used in vaporization plants, crystallization plants, and sludge recirculation for pumping stations.
ACS Valves, established in 2022 and headquartered in Ontario, Canada, is a manufacturer of rotary valves for bulk material processing and pneumatic conveying applications. The company specializes in designing, engineering, and manufacturing rotary valves for food processing, pet food, and minerals industries. Its rotary valve products, such as feeder and airlock valves, optimize the material throughput and process efficiency. With CNC-machining, NFPA compliance features, and customizable configurations, the company offers rotary airlock valves tailored to bulk material processing needs. It also provides complete pneumatic conveying systems and safety tips for handling static, dust, and fire hazards in material processing environments.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Chongqing Jeri Marine Equipment Co., Ltd. |
11.8%
|
| 2 | Lorenz Conveying Products |
11.8%
|
| 3 | Emile Egger & Cie SA |
11.8%
|
| 4 | DPL VALVES & SYSTEMS PVT. LTD. |
5.9%
|
| 5 | Immense Engineering |
5.9%
|
| 6 | STREAM ENGINEERS INDIA PVT. LTD. |
5.9%
|
| 7 | Lorenz Conveying Products USA Inc. |
5.9%
|
| 8 | Zeel Engineers |
5.9%
|
| 9 | STILONN Valves & Controls Pvt Ltd |
5.9%
|
| 10 | ACS Valves |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the iris valve page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 40.0% |
|
India
|
2 | 40.0% |
|
Switzerland
|
1 | 20.0% |
