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This section provides an overview for vacuum valves as well as their applications and principles. Also, please take a look at the list of 38 vacuum valve manufacturers and their company rankings. Here are the top-ranked vacuum valve companies as of December, 2024: 1.Flomatic(R) Corporation, 2.Anver Corp., 3.Check All Valve Manufacturing Co..
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Categories Related to Vacuum Valves
Vacuum valves are installed in devices such as vacuum chambers where the gas pressure inside and outside differs. Closing the valve maintains the vacuum in the chamber and shuts off outside air. Opening the valve returns the chamber to atmospheric pressure.
In some cases, the amount of gas flowing into the chamber can be adjusted, or pumps can be connected to each other with vacuum valves. There are many types of equipment, ranging from equipment for research to manufacturing.
In recent years, vacuum equipment has become larger and larger, and there is a growing demand for products with larger vacuum valve mouths.
There is a line-up of vacuum valves ranging from those for atmospheric pressure to those for ultra-high vacuum. The appropriate type of vacuum valve depends on the required vacuum level and application, so it must be selected appropriately.
Vacuum valves are used in vacuum chambers and pumps for semiconductor manufacturing and other applications. They are also used in machines where the pressure of various gases is changed. They are incorporated into machines for a variety of applications, including molding automotive parts, dehydration and concentration of pharmaceuticals and chemicals, degassing and gas displacement packaging, depressurization, and sterilization.
By opening and closing, vacuum valves control the pressure difference between the atmosphere and the chamber. It uses bellows to distribute the force to withstand the pressure when closed. The valve is mainly manually opened and closed by a pneumatic drive system.
They are made of stainless steel, aluminum, or other materials for vacuum use and can withstand high-temperature heating. Vacuum valves are also available in reverse pressure and positive pressure versions. Reverse pressure seals the valve plug from the vacuum side to the atmosphere side, and positive pressure does the opposite, sealing it from the atmosphere side to the vacuum side.
There are two main types of vacuum valve usage, each using different types valves.
A shutoff valve separates the atmosphere from the vacuum, and most vacuum valves are shutoff valves. It separates and seals the different pressure spaces of the vacuum and atmosphere. Types include gate valves, L-shaped valves, and straight valves.
There are two types of valves: variable leak valves, which finely adjust the amount of gas flowing into the vacuum chamber, and conductance valves, which are placed between the vacuum chamber and the vacuum pump to adjust the pumping speed. Conductance valves are available as needle valves and butterfly valves.
A vacuum valve consists of an insulating container, flange, arc shield, bellows, fixed electrode rod, movable electrode rod, and contacts.
The contacts are opened and closed by the movement of the movable electrode rod while maintaining a vacuum through the bellows.
Arc shields are placed around the contacts to detect metal vapor generated between the fixed and movable contacts when the current is interrupted.
This prevents damage to the insulation performance inside the insulating vessel.
Vacuum valve contacts are available in a variety of configurations, including flat-plate, spiral, and longitudinal magnetic field contact configurations.
The flat plate contact structure literally means that the contact part consists of a flat plate, but when the contact is a simple flat plate, problems arise, such as the buildup of heat due to arcing.
To solve these various problems, contact structures, such as spiral contacts and vertical magnetic field contact structures, have been developed.
The spiral contact structure is a contact structure that suppresses the generation of localized heat due to arcing by means of a special spiral structure.
The longitudinal magnetic field contact structure applies a parallel magnetic field to the arc by means of a coil configured at the back of the contact.
The structure of vacuum valves has evolved through the development of contact materials with superior shutoff performance and withstand voltage, the development of contact structures, research on dielectric breakdown phenomena, observation of arc behavior, electromagnetic field analysis technology, manufacturing process technology, and other new technologies. The size and performance of vacuum valves have been reduced by about 6% in volume over the past 40 years.
The global demand for vacuum valves is driven by the rapid expansion of the IT market, investments in modernizing other industrial facilities, and rising demand for a variety of products. The global market for vacuum valves is expected to grow at a rapid pace in the coming years, with projections indicating an increase of $500 million between 2020 and 2024.
*Including some distributors, etc.
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ASG is a division of Jergens, Inc., was founded in 1976, and headquartered in Cleveland, Ohio. ASG both manufactures and distributes solutions for assembly including precision torque and angle DC electric fastener systems. ASG is ISO 9001:2015 certified. ASG groups include ASG Express, ASG Precision Fastening, ASG Automation, and ASG Integrated Services. Together they specialize in electric and manual screwdrivers, production aides, tool accessories, air motors, pneumatic torque control tools, pulse tools, torque wrenches, current control tool systems, automation systems, auto feed systems, air grippers, torque arms, screwdrivers & nutrunners for automation, and peripheral automation equipment.
Flomatic(R) Corporation, founded in Glens Falls, NY, in 1933 is a manufacturer of valves for the water and wastewater industry. The company's product portfolio includes Backflow Preventers, Break Off Plugs, Butterfly Valves, Check Valves and Constant Pressure Pump Control Valves. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company also offers services including test and measuring the coating thickness of fusion bonded epoxy coat paint systems to ensure superior abrasion and corrosion resistance for longevity and verification organizations and labs to ensure safety.
ANVER Vacuum Material Handling Specialists, established in 1975 and located in Elk Grove Village, Illinois, USA, is a manufacturer and supplier of vacuum tube lifting systems and vacuum lifting equipment. The company's product range includes vacuum tube lifters, lifting pads, grippers, generators, and system components, catering to diverse industries such as manufacturing, aerospace, automotive, food and beverage, and material handling. The company’s services entail, testing and certification, supply chain management, and technical support. The company also holds ISO 9001:2015 certification, an indication that it exceeds expectations in quality and service.
Creative Composites Group is a vertically integrated fiber-reinforced polymer composites (FRPs) manufacturer established in 2017 and headquartered in Alum Bank, Pennsylvania. The group consists of multiple composites companies specializing in products like FRP-reinforced poles and cross arms for utility companies, FRP-constructed cooling towers for industrial processes or computing, and environmentally friendly FRP-bonded bridges and crosswalks for pedestrian use. The group offers various services to clients through its subsidiary companies, such as design and prototyping, mass production, and field inspection and repair. Client corporations for Creative Composites Group include ExxonMobil, Volvo Trucks, General Electric, and Google.
Check All Valve Manufacturing Co. (CAVM) is a manufacturer and supplier of check valves founded in 1958 and based in Des Moines, Iowa. The company produces check valves with various connector types including flange, welded, and threaded units for use in oil and gas, food and beverages, water treatment, and chemical processing. Among the company's extensive product lineup are inline check valves designed to reduce pressure loss, spring check valves that can function optimally in all orientations, and poppet check valves engineered for intensive applications. CAVM also provides services for clients like technical support, custom design, and prototyping.
Pearse Betram+ was founded in 1947 in Bloomfield, Connecticut. Today Pearse Bertram+ is an end-to-end solutions provider for the manufacturing industry. Pearse Bertram+ is ISO 9001:2015 certified and also UL508A (industrial control panels), IPC 620 (wire harness assemblies), and IPC-A-610, J-STD-001, and IPC-7711 certified for soldering. Pearse Bertram+ operates in both contract manufacturing and engineering support. The manufacturing segment includes electrical, pneumatic, robotic, hydraulic, and process systems. Engineering support includes support for operation of robotics, machinery design and usage, industrial automation, value engineering, and auditing.
Clippard Instrument Laboratory, Inc. was founded in 1941 in Arkansas and is now located in Cincinnati, Ohio. The company is a manufacturer of miniature pneumatic valves, specializing in ultra low leak, precision pressure control, and high-resolution flow control. Categories of Clipard Products include electronic valves, proportional valves, isolation valves, electronic controls, custom solutions, ppressure regulators, control valves, directional control valves, air pilot valves, air preparation equipment, and fittings hose, and tubings.
American Manufacturing Company, Inc. manufactures the controls and onsite wastewater and water system products in Elkwood, Virginia, United States since 1984. The company manufactures specialty panels as well as standard controls for water and wastewater systems which include potable water systems, drip dispersal systems, level alarms, and devices for remote operations and monitoring. There are also PERC-RITE drip dispersal systems for fluid handling and for subsurface and surface dispersal of wastewater. Along with manufacturing, there is also the installation and operation of onsite products, controls, and drip systems.
Plast-O-Matic was formed in 1967 in New Jersey, now situated in Cedar Grove, New Jersey. Plast-O-Matic serves aquarium, chemical dosing, chemical processing, metal finishing, semiconductor, wastewater treatment, water purification, and government application industries. Product offerings include product data sheets, CAD downloads, installation & maintenance instructions, ball valves, check valves, gauge guards, pressure regulators, process cooling sticks, anti-siphon valves, shut-off and diverter valves, sight glass & level indicators, solenoid valves, venting valves, other process controls & pumps, and custom valves.
Equilibar, LLC founded in 2007 is a manufacturer and supplier of fluid control products for demanding applications in pressure, flow and vacuum control based in Fletcher, North Carolina, United States. The company’s main products include back pressure regulators, flow control valves, vacuum regulators, and electronic pressure regulators. The products are based on a patented dome-loaded, multiple orifice technology that offers superior precision and responsiveness for complex process conditions. Its products are used in various industries such as catalysis, oil and gas, fuel cells, and aerospace. It also provides custom-made fluid control solutions and consulting services.
MKS Instruments, founded in 1961 and based in Massachusetts, USA, is a manufacturer and distributor of instruments and process control solutions for advanced manufacturing processes. Its solutions are critical to addressing the challenges of miniaturization and complexity in advanced device manufacturing by enabling increased power, feature enhancement, and optimized connectivity. Its offerings include compact pressure transducers, mass flow meters, and microwave generators, used in advanced manufacturing and metrology applications. The company is certified to ISO 9001:2015, and has received an Innovators Award for its ESI CapStone system.
Mr. Nozzle, Inc., formed in 1962 is a manufacturer and distributor of vacuum tools like nozzles, crevice tools, and hoses. Located in Southern California the target clients are car service stations, automotive dealerships, rentals and auctions, and gas stations. The products are only sold to dealers and distributors with authorized approval from Mr.Nozzle, Inc. The products are made from high-density Polyethylene or Low-Density Polyethylene which offers great impact resistance and is fully recyclable using the process of Blow Molding which is mostly used in the packaging industry which many bottles are made for cosmetics, pharmaceuticals, chemicals, and food companies.
Industrial Specialties Manufacturing (ISM) was founded in 1982 in Denver Colorado. is an ISO 9001 company that supplies miniature pneumatic, vacuum, and fluid circuitry components to OEMs and distributors all over the world as well as providing custom solutions. The company serves distributors and offers not just sales but also marketing and logistics support with closed-loop feedback. Some of the types of products ISM offers include plastic fittings, customized fittings, sub-assemblies, and custom heat seal tooling.
Doering Company was founded in 1969 and operates out of Clear Lake, Minnesota. Doering is a distributor for pump-related products for markets such as marine, mining, industrial, energy, aerospace, forestry, and agriculture. Doering’s product lines include cartridge valves, hydraulic hand pumps, manifolds, mobile and agricultural valves, and hydraulic valves. Cartridge valves include directional control, flow control, pressure control, and load holding. Hydraulic hand pumps include dual-stage hand pumps and single-stage hand pumps. Manifolds and accessories include custom designs based on customer needs. Mobile and agricultural valves include directional-control and lock valves.
Asahi/America was born in 1971 to be the distributor for Asahi Yukizai Corporation products on the East Coast of the United States. Asahi/America serves the aquarium & entertainment, chemical processing, data center, metal finishing, and the water/wastewater industries. The company offers a selection of valves and actuators including many types of valves, high purity piping, air & gas handling, double containment, and welding equipment. The company alos offers a wide assortment of custom fabrication of parts and components.
Automated Valve & Equipment Co. (AVE) was established in 1959 and operates out of Cleveland, Ohio. AVE is a distributor of valves and related products with the ability to provide custom specialty brackets, extension stems, and valve modifications. The valve automation segment features pneumatic control valves, electric control valves, modulating control valves, valve control devices, and remote valve operators. Industrial valves include ball, butterfly, & knife gate valves, gate, globe, & check valves, and control valves & regulators. Specialty valves and Pipe strainers are also available.
SATO VAC INC., established in 1932 and based in Tokyo, Japan, is a manufacturer of vacuum equipment including vacuum pumps, measuring instruments, and parts & components. Its production line is segmented into vacuum pumps, gauges, and equipment used in space development, semiconductors, energy, medical, optics, and automobile industries. The company's vacuum equipment includes compact CVD systems, vacuum defoamers, heat treatment furnaces, dryers, and evaporation systems. The company's production process involves structural designing, prototype creation, design review, and performance testing.
SHINKO SEIKI CO., LTD., established in 1949, and located in Kobe, Japan, is a manufacturer of vacuum devices, electric furnaces and semiconductor manufacturing equipment. Its product line includes a vast array of vacuum pumps such as mechanical booster pumps, vacuum exhaust unit, oil sealed rotary vacuum pumps and water ring vacuum pumps. Its product range also inlcudes soldering equipments, optical inspection equipments, thin film forming equipments, and plasma processing equipments. The company holds several certification for its operation such as the ISO 14004, and the ISO 9001.
COVAL is a manufacturer of industrial vacuum components that was established in 1986 in Montélier, France. The company produces various vacuum technology products and related automation solutions. Its products include bell-shaped vacuum suction cups, vacuum grippers for precision material or workpiece handling operations, and spring compensators for adjusting height or positioning. It also offers custom vacuum systems for lifting, claming, and sealing operations for clients with unique projects. The company primarily serves customers in France’s automotive, industrial packaging, and aerospace sectors.
Albert Fezer Maschinenfabrik GmbH, founded in Germany in 1933, is a manufacturer of vacuum lifters. The company's product portfolio includes customizable attachments for lifting fragile or irregularly shaped items, standard vacuum lifters, and heavy-duty vacuum lifters for lifting substantial loads, ideal for industrial applications. It also provides maintenance and support services to ensure the continued performance and longevity of our equipment. The company has international and long-term trading partners in more than 40 countries.
Ulvac Inc., established in 1952 and headquartered in Kanagawa, Japan, is a manufacturer of vacuum equipment, components, peripheral devices, and materials for the solar cell and semiconductor industries, among others. The company operates businesses in six areas, including materials, components, electronic devices, semiconductors, and flat panel display production equipment. Some of its products include roll coaters, semiconductor production equipment, LED production equipment, leak detectors, and vacuum brazing furnaces. It is ISO9001 certified, and its net sales in the 2022 fiscal year were 227.5 billion Japanese Yen, with 34% of this amount coming from semiconductor and electronic device production equipment.
CKD Corporation, established in 1943 under the name of Japan Aircraft Electric Co., Ltd., is a Japanese manufacturer of automation machinery and manufacturing components, headquartered in Komaki, Aichi. Their diverse portfolio includes pneumatic and fluid control components, fine system components, drive components, and labor-saving components. The company has also developed various types of automation machinery, such as transparent object inspection systems, pharmaceutical products packaging machines, and more. These products find applications in various industries, for example their automated food packaging systems are designed for maintaining food quality and hygienic conditions. Their fluid control components are used in the solar cell manufacturing process.
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.
Co-Ax Valve Inc., founded in 1997 and headquartered in Bristol, Pennsylvania, United States, is a technology and accessory designer and manufacturer. The company's products include high-pressure coaxial valves, pressure control valves, and flow control valves. It also produces a series of special valves with optional features, such as pilot valves, limit switches, and mounting brackets. These products can be used in high-pressure or freezing-temperature environments and in applications such as cleaning vehicles, trains, and refrigerated vans. The company is a division of Müller Co-Ax GmbH, founded in Germany in 1960.
Lockwood Products, Inc., founded in 1981 and headquartered in Lake Oswego, Oregon, is a manufacturer of unique fluid power and motion control products. The company offers a diverse range of products, including modular hose systems, quick-connect fittings, and flow control valves. The products are designed to provide flexibility, allowing users to create customized fluid handling systems for various applications. These solutions are particularly beneficial for industries requiring fluid transportation, such as automotive, manufacturing, and healthcare, delivering optimal-quality components that enhance fluid power efficiency and productivity. The products are FDA, REACH, RoHS, and SVHCs compliant, and exports globally.
SPX Flow, established in 1912, is a manufacturer of industrial machinery to solve processing challenges based in Charlotte, North Carolina. The company manufactures various machinery such as mixers, pumps, valves, homogenizers, and heat exchangers. The machinery is used in nutrition, health, mining, construction, and chemical industries. The company provides services such as designing, engineering, and installing turnkey process units or full-scale plants. The SPX Flow brands include Anhydro, Bran+Luebbe, Gerstenberg Schrӧder, Pneumatic Products and Seital Separation.
Festo Corporation, established in 1925 and headquartered in Esslingen, Germany, is a supplier of automation technology and technical education and is ISO 9001, ISO 13485, and ISO14001 certified. It has around 33,000 catalog products, customized components, and ready-to-install solutions, including grippers, motors, and sensors used in industrial and process automation. The company won the German Future Award in 2010 and serves 300,000 customers worldwide, while its education division provides training solutions for 56,000 industrial companies and educational institutions. It registered €3.81 billion in the 2022 financial year and is available in around 60 countries, with 2,600 patents worldwide.
Schmalz, established in 1984 and with its headquarters in Germany, is a manufacturer of vacuum technology solutions. Their company provide an extensive selection of vacuum components, gripped systems, and lift solutions that are dependable by a diversity of industries. They specialize in cut-edge systems for material handle and process optimization. The company is devoted to excellence and combines construction know-how with cut-edge technology to provide dependable and sustainable solutions globally. As a pioneer in vacuum automation, they continue to shape the landscape of efficiency and connectivity, ensuring a brighter future for industries everywhere.
Edwards Vacuum is a British multinational vacuum and ultra-high vacuum pump manufacturer, founded in 1919 and headquartered in Burgess Hill, and has been a subsidiary of Atlas Copco since 2014. The company provides vacuum products, abatement solutions, and related services, including dry pumps, turbomolecular pumps, and leak detection equipment. They cater to power, glass, pharmaceutical and chemical, scientific instruments, and research and development applications. They minimize the environmental impact of semiconductor manufacturing and delivering cutting-edge products that meet the needs of their customers.
Founded in 1890 and is currently holding the ISO/IEC 17025:2005 certification, Pfeiffer Vacuum, Inc. is a supplier and manufacturer of standard and custom leak, flow testing instruments and devices. Their extensive product line includes flow calibration equipment, non-destructive leak testing software, pressure or vacuum-based instruments, and test stations and stands. Pfeiffer Vacuum Inc. offers all types of vacuum applications and serves various industries, including automotive, aerospace, electronics, military, pharmaceutical, medical, oil and gas, and HVAC.
Founded in 1890 in Missouri, Emerson Electric Co., is a technology and engineering company that provides various solutions for customers in industrial, commercial, and consumer markets globally. Business segments include automation solutions, AspenTech, and commercial & residential solutions segments. The Automation Solutions segment offers measurement and analytical instrumentation, industrial valves and equipment, and process control software and systems. The AspenTech segment provides asset optimization software for enhancing performance through a combination of modeling, simulation, and optimization capabilities. The Commercial & Residential Solutions segment offers residential and commercial HVAC products, system protector and flow control devices, and IoT thermostats.
Proportion-Air, Inc., established in 1985, is a US manufacturer of electronic air pressure regulators and air flow control valves located in McCordsville, Indiana. The company produces various regulators, including flow controllers, pressure transducers, volume boosters, and safety regulators, that accept analog and digital signals. Additionally, they supply auxiliary accessories for their products. The company services several markets, such as industrial manufacturing, transportation, aerospace, pharmaceutical, and food processing. Product uses include water jet cutters, aircraft fuselage testing, and medical testing.
Sommer-Technik GmbH is a manufacturer and supplier specializing in manufacturing automation solutions established in 1998 in Germany. It initially introduced the first sprayers for this purpose and have since expanded its offerings to include vacuum units, gripper systems, and various handling devices. It also offers vacuum and lubricating technology, delivering products like strip lubricators and non-fogging mini-atomizers. The company's product range includes products like power vacuum ejectors, suction cups, and vacuum manometers. These offerings serve industries reliant on automation and vacuum technology for optimized manufacturing processes.
VAT Group AG, established in 1965 and based in Sennwald, Switzerland, is a manufacturer and supplier of high-performance vacuum valves and related components. The company's product portfolio includes vacuum gate valves, vacuum angle/cylinder valves, vacuum all-metal valves, vacuum pendulum valves, and vacuum butterfly valves. These products are instrumental in applications like semiconductor production, solar panels, and display production. The industries it serves are semiconductor manufacturing, solar energy, display technology, and research sectors. In addition to manufacturing it offers services such as custom engineering, retrofitting, refurbishment, and customer support.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Flomatic(R) Corporation |
10.9%
|
| 2 | Anver Corp. |
8.5%
|
| 3 | Check All Valve Manufacturing Co. |
7.9%
|
| 4 | Creative Composites Group |
7.9%
|
| 5 | ASG, Division of Jergens, Inc. |
7.9%
|
| 6 | Clippard |
7.9%
|
| 7 | Pearse Bertram+ Streamline Contract Manufacturing |
7.3%
|
| 8 | American Manufacturing Co., Inc. |
7.3%
|
| 9 | Plast-O-Matic Valves, Inc. |
3.6%
|
| 10 | MKS Instruments |
3.0%
|
Derivation Method
The ranking is calculated based on the click share within the vacuum 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
|
17 | 63.0% |
|
Japan
|
6 | 22.2% |
|
Germany
|
3 | 11.1% |
|
France
|
1 | 3.7% |
58 products found
58 products
Los Asian Co., Ltd.
410+ people viewing
Last viewed: 8 hours ago
Standard Response
■ Product overview ・ Poppet structure that realizes high dirt resistance ・ ROSS vacuum valve has a larger orifice, making it possible to have a l...
10 models listed
V-Tex Co., Ltd.
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We can accommodate everything from standard 200mm and 300mm wafers to G8 and G10.5 glass substrates, as well as non-standard sizes, and any connect...
V-Tex Co., Ltd.
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V-Tex Co., Ltd.
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We can accommodate everything from standard 200mm and 300mm wafers to G8 and G10.5 glass substrates, as well as non-standard sizes, and any connect...
Arios Co., Ltd.
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Very Fast Response
■Summary The TLV-02 timing leak valve is a valve that opens 25 or 45 seconds after the power is turned off. Ideal for slowly opening a vacuum path ...
Arios Co., Ltd.
30+ people viewing
Last viewed: 15 hours ago
Very Fast Response
■Summary The ILV-01 type interlock valve is a valve that can normally be used as a manual valve, but has the unique function of automatically closi...
V-Tex Co., Ltd.
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Last viewed: 16 hours ago
We can accommodate everything from standard 200mm and 300mm wafers to G8 and G10.5 glass substrates, as well as non-standard sizes, and any connect...
CKD
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Standard Response
■Summary This is a direct-acting solenoid valve that is compatible with high vacuums and has high sealing power and strong vacuum holding power. ■...
CKD
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Standard Response
■Summary It maintains the reliability of conventional high-vacuum valves while enabling pressure control that enables a wide variety of processes. ...
Sanko Ematech Co., Ltd.
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Standard Response
5.0 Company Review
■Product description ULVAC's vacuum angle valves are available in a complete lineup to meet a variety of requirements so that users can use them ef...
4 models listed
![High vacuum angle valve automatic: double acting/single acting [normally open/closed] 1FLV SERIES-Sanko Ematech Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/30016092024030160.png)
Sanko Ematech Co., Ltd.
340+ people viewing
Last viewed: 30 minutes ago
Standard Response
5.0 Company Review
■Features ・Working pressure Atmospheric pressure ~ 1X10^-6Pa ・Leak amount <1X10⁻10Pa・m2/s ・Life cycle ☐FLV (automatic) 100,000 times ☐FLV (manu...
10 models listed
Sanko Ematech Co., Ltd.
200+ people viewing
Last viewed: 8 hours ago
Standard Response
5.0 Company Review
■Features ・Working pressure Atmospheric pressure ~ 1X10^-6Pa ・Leak amount <1X10⁻10Pa・m2/s ・Life cycle ☐FLV (manual) 50,000 times ・Operating pr...
5 models listed
TAIYO Co., Ltd.
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Ideal for switching units for adsorption and removal of conveyance equipment and automatic machines. ■Features ・Vacuum solenoid valve, vacuum swi...
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■VARIVENT® vacuum valve VARIVENT® vacuum valves are designed to hygienically protect tanks from vacuum. Protection is provided even when vacuum con...
Hatashige Shoten Co., Ltd.
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Very Fast Response
A high vacuum manual valve with a rotating handle. Aluminum body type and SUS body type are available. ■Industry ・Semiconductor manufacturing pro...
Atotech Co., Ltd.
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The culmination of technology cultivated over many years. A lineup that meets your needs. ■Features -Flange uses JISB2290 standard. ・The main bod...
Atotech Co., Ltd.
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Wide variety and excellent performance. This is a work of pride that combines technology and style. ■Features -Flange uses JISB2290 standard. ・Th...
Atotech Co., Ltd.
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■Features - Clamp fittings comply with International Standards (ISO) and Japanese Industrial Standards (JIS). -The shape of the valve flange is a c...
Osaka Vacuum, Ltd.
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■Features of high vacuum angle valve -Sizes range from 16A to 100A. - The pneumatically actuated angle valve has a spring-backed protection functio...
ULVAC Sales Co., Ltd.
60+ people viewing
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■Summary SUS valve from 5/8 to 2 inch. Single-acting cylinder type, shaft seal can be selected from O-ring or bellows. The connection flange will b...
ULVAC Sales Co., Ltd.
70+ people viewing
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■Summary SUS valve from 5/8 to 2 inch. Single-acting cylinder type, shaft seal can be selected from O-ring or bellows. The connection flange will b...
ULVAC Sales Co., Ltd.
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■Summary SUS valve from 5/8 to 6 inch. The manual type shaft seal can be selected from bellows, and the connection flange can be selected from JIS-...
