Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 106 items
![Valve [Metal Diaphragm Valve] Metal Diaphragm Valve (F)](https://image.mono.ipros.com/public/product/image/fc3/2000154283/IPROS2549921260411152198.jpg?w=280&h=280)
It is a metal diaphragm valve for ultra-high purity use.
<Features> 1. There are no external leaks due to the metal diaphragm seal. 2. A wide variety of connection types are available. 3. UP processing is also available as an option.
![Valve [Metal Diaphragm Valve] NEW MEGA series (F)](https://image.mono.ipros.com/public/product/image/0b8/2000154303/IPROS9188080516620175554.jpg?w=280&h=280)
<FINE series PURE> is a direct diaphragm valve for ultra-high purity use.
<Features> 1. Good replacement characteristics. 2. Diaphragm made of high-durability nickel-cobalt alloy.
![Valve [Metal Diaphragm Valve] Variable 2-Stage Switching Valve (FS)](https://image.mono.ipros.com/public/product/image/55d/2000387556/IPROS3476478581514524496.jpg?w=280&h=280)
<FINE series PURE> is a direct diaphragm valve with a variable two-stage switch for ultra-high purity applications.
<Features> 1. Small flow rate setting range for Cv values Nominal diameter 6.35: 0 to MAX. Cv value Nominal diameter 9.52: 0 to 0.25 2. Compact 3. High durability (long lifespan)
![Valve [Metal Diaphragm Valve] High Durability Valve ser. (FS)](https://image.mono.ipros.com/public/product/image/696/2000387557/IPROS2716571797216088075.jpg?w=280&h=280)
It is a direct diaphragm valve with ultra-high purity and high durability.
1. Excellent durability
This is a diaphragm valve that achieves drain-free operation.
<Features> 1. Flow path shape. 2. Free piping orientation. 3. T-type branching valve structure. 4. Sealing structure.
Diaphragm valve
**Features** - High chemical resistance The wetted parts are made of ALL PTFE, suitable for a wide range of chemicals. - Compact size With external dimensions of φ26*30mm, it has a compact design. It can accommodate an orifice diameter of up to Φ2.5. - Low power consumption With a power consumption of 3.6W, it is ideal for energy-saving designs. - Various customization options We can accommodate various customizations such as wetted material, orifice diameter, and pressure specifications based on customer requests.
Diaphragm valve for smooth control of liquid flow.
The high-precision diaphragm valve SV62 uses an inert polymer resin that does not react with liquids, allowing for the uniform application of low to medium viscosity liquids such as solvents, instant adhesives, anaerobic adhesives, and flux without any dripping. - Compact and lightweight, requiring minimal installation space - Flow control is possible - Quick and reliable shut-off operation with no dripping, maintaining excellent liquid cut-off performance - Material viscosity: low viscosity, medium viscosity - Application shapes: line application, dot application - Working methods: semi-automatic, automatic - Discharge amount: small amount, medium amount
A diaphragm valve with a stainless steel actuator specification designed in a compact and small form factor, as has been the case traditionally.
We have added the diaphragm valve model "Type 2031 INOX" to our lineup of the popular stainless steel angle seat valve "Type 2000 INOX." - Smaller and more compact design than before - Stainless steel actuator and valve body - Ideal for lines using hydrogen peroxide and sterilization lines - Zero dead volume - Suitable for high sanitary environments
While ensuring strength equivalent to forged products, significantly reduce the amount of metal used! Shorten cooling and heating times.
Our "Diaphragm Valve" significantly reduces metal usage through the "Tube Bend Method" based on forged pipes! This also leads to a reduction in cooling time, achieving up to 75% weight reduction compared to conventional forging processes. Additionally, it is a diaphragm valve that meets high levels of sterility and cleanliness in accordance with ASME BPE. In addition to traditional PTFE diaphragms, a new PTFE material "GYLON" diaphragm, which excels in chemical resistance and flexibility, is also available. It complies with USP VI, FDA, EC Regulation, and more. 【Features】 ■ Achieves a weight reduction of 34-75% compared to forging methods ■ High durability against opening and closing operations and thermal cycles ■ Increased production efficiency due to shorter cooling and heating times *Please feel free to contact us for more details.
Thorough explanation of the structure of diaphragm valves (diaphragm valves) and the internal structure of solenoid valves! *Free technical materials available!
"The structure of the diaphragm valve (diaphragm valve)" is a technical document that explains the internal structure of diaphragm valves, 2-way solenoid valves, and 3-way solenoid valves. [Contents] ■ Structure of the diaphragm valve (name and structural explanation with images) ■ Internal structure of the 2-way solenoid valve ■ Internal structure of the 3-way solenoid valve *For more details, please refer to the PDF document or feel free to contact us.
Diaphragm valve
■Material The wetted parts are made of SUS316L and PTFE, so there is no concern about leaching or corrosion. Additionally, stainless steel is also used for the actuator, eliminating worries about corrosion from external harsh environments or condensation. ■Seal The sealing of the flow path is securely achieved by pressing a PTFE sealing attached to the stem against the SUS body-side valve seat. Since the stem side and actuator are separated by a diaphragm, there is no concern about contamination caused by contact of sliding parts with the liquid or contamination from external environments. ■No Residual Liquid There is almost no liquid pooling. Especially compared to ball valves, it allows for efficient extraction of products from the tank. ■Cleaning With minimal residues and no contact of sliding parts with the liquid, cleaning time can be reduced, saving cleaning water. It is compatible with in-place cleaning (CIP). ■Sterilization Materials that can withstand high temperatures are used, making it compatible with in-place sterilization (SIP). ■Maintenance The stem has a structure that allows it to be removed towards the actuator side, enabling easy maintenance without having to disconnect the body from the piping line.
This is an introduction to the "I.O. Technologies Comprehensive Catalog," featuring our own diaphragm valves and more.
IO Technologies offers its own diaphragm valves, GEMU diaphragm valves, and non-retaining valves suitable for SIP and CIP applications in pharmaceuticals, food, chemicals, and various manufacturing lines. For more details, please contact us or download the catalog.
Iris diaphragm valve for powder and granular materials
● It is very convenient for discharging powder and granules. ● It has an ultra-low bottom clearance. ● There is no concern about the entrapment of powder and granules. ● Adjusting the discharge amount is easy with the sleeve's taper angle. ● It is also suitable for use under bag filters (non-abrasive, under weak negative pressure). ● Main body: AC, Sleeve: Nylon or rubber.
Ultra-high purity diaphragm valve. Capable of approximately 100 million open/close cycles (under our test conditions) for atomic layer deposition (ALD) and high-speed switching (less than 5ms).
The Ultra Fast Series is designed for high-purity processes that require high-speed opening and closing at high temperatures, operating stably under precisely the same conditions, as exemplified by atomic layer deposition (ALD process) applications. It employs a unique flow control mechanism (patent pending US61/910,079) that allows for fine adjustments to maintain accurate flow rates during use. <Features> - High-speed valve opening and closing (valve response time: less than 5 ms) - Ultra-long lifespan (passed 100 million opening and closing tests) - Pressure resistance: Vacuum to 1 MPa (150 psi) - Body material: SS316L VAR or VIM/VAR (compliant with SEMI F20-0305) - Operating temperature range: -10 to 120°C (standard bonnet) -10 to 200°C (extended bonnet) - Sizes: 1/4", 1/2" - Surface finish (average): 5 microinches - Valve types: 2-port, 3-port, 4-port - Optional thermocouple and heater cartridge hole processing available - Optional solenoid valve and limit switch compatibility *For more details, please download the PDF or feel free to contact us.
Adoption of a springless diaphragm structure reduces particles! We have a lineup of high-flow types.
The "NRD Series" is a high-pressure diaphragm valve that adopts a new high-output actuator and an internal screw body structure, pursuing a simple and compact design. As a valve that can handle high pressure, it offers a wide range of flow rates from low to high flow types. The entire series features a springless diaphragm structure, reducing particles. 【Features】 ■ Slim and compact design ■ Lineup of high-flow types ■ Adoption of springless diaphragm structure ■ Compatible with high-pressure gas minister certification (optional) ■ Special specifications and block valve compatibility (optional) *KITZ SCT offers various proposals for fluid-related concerns in semiconductor manufacturing. For more details, please refer to the PDF materials or feel free to contact us.
Optimal for high flow supply systems! A high-pressure automatic valve that achieves safety, high durability, and particle-free performance.
The "NRHD8C Series" is a Cv1.0 high-flow type automatic valve. #Pneumatic By adopting a newly developed high-output actuator and a springless diaphragm structure, it achieves safety, high durability, and particle-free operation. It is suitable for high-flow supply systems in flat panel display factories and semiconductor factories for large-diameter wafers. 【Features】 ■ Cv1.0 high-flow type ■ Achieves safety, high durability, and particle-free operation by adopting a newly developed high-output actuator and a springless diaphragm structure ■ Suitable for high-flow supply systems in flat panel display factories and semiconductor factories for large-diameter wafers *KITZ SCT offers various proposals for fluid-related concerns in semiconductor manufacturing. For more details, please refer to the PDF materials or feel free to contact us.
Achieving safety, high durability, and particle-free performance! A high-pressure compatible automatic valve with a slimmed-down actuator.
The "NRMD8C Series" is an automatic valve of the Cv0.75 medium flow type. #Pneumatic It features a slim actuator designed for high-pressure gas equipment such as BSGS (special material gas supply equipment) and GS. By adopting a newly developed high-output actuator and a springless diaphragm structure, it achieves safety, high durability, and particle-free operation. 【Features】 ■ Cv0.75 medium flow type ■ Slim actuator designed for high-pressure gas equipment such as BSGS and GS ■ Achieves safety, high durability, and particle-free operation by adopting a newly developed high-output actuator and springless diaphragm structure ※KITZ SCT offers various proposals for fluid-related issues in semiconductor manufacturing. For more details, please refer to the PDF document or feel free to contact us.
Inherits the basic performance of the "KD series" and achieves a 20% reduction in size! Usable for manufacturing equipment for semiconductors, FPD, LEDs, etc.!
The "VLCD Series" is a diaphragm valve that inherits the basic performance of the conventional "KD Series" while implementing commonality of parts. By reviewing each component and material, we have achieved a low-cost price. The cleaning and inspection processes are equivalent to those of the conventional products, making it suitable for use in manufacturing equipment for semiconductors, FPDs, and LEDs. 【Features】 ■ Implements commonality of parts while inheriting the performance of the conventional "KD Series" ■ Achieves a 20% reduction in external dimensions compared to the conventional "KD Series" ■ Reviews of each component and material have been conducted to achieve a low-cost price ■ Usable in manufacturing equipment for semiconductors, FPDs, and LEDs #Pneumatics *For more details, please refer to the PDF materials or feel free to contact us.
For high-pressure gas lines and internal piping in semiconductor manufacturing processes! The height of all sizes has been reduced by 6mm compared to conventional products, making them more compact.
The "VRD Series" is a 1/4" high-pressure direct diaphragm valve that supports an enclosed gas pressure of 20.6 MPa. Maintaining the same performance as the conventional "RD Series," it reduces the number of components to achieve a lower price. The height of all sizes has been shortened by 6 mm compared to the conventional model, making it more compact. It can be used in gas lines and piping within equipment where complete prevention of high pressure and high vacuum retention, as well as leakage to the outside air, is desired. 【Features】 ■ Supports enclosed gas pressure of 20.6 MPa ■ Achieves a lower price by reducing the number of components while maintaining the same performance as the conventional model ■ Reduces operating torque compared to the "RD Series" ■ The height of all sizes has been shortened by 6 mm compared to the conventional model, making it more compact ■ Easier to use than ever due to low torque and compact design *KITZ SCT offers various solutions for fluid-related issues in semiconductor manufacturing. For more details, please refer to the PDF materials or feel free to contact us.
A valve developed to prevent erroneous operation due to human error, which has no intermediate position and always maintains either an "OPEN" or "CLOSE" state.
We would like to introduce the "Quick Turn Valve," a high-purity gas valve for semiconductor manufacturing handled by KITZ SCT Corporation. We offer a diverse lineup, including the connection fitting "KD4QTS-VC" with 1/4" CVC male, as well as "KD8QTS-VC," "KD4QTS-VFC," and "KD8QTS-VFC." The valve has no intermediate opening and always maintains either an "OPEN" or "CLOSE" state, helping to prevent human error that could lead to incorrect valve operation, such as the valve being partially open. 【Features】 ■ Improved operability with a butterfly handle ■ No intermediate opening, always maintains either "OPEN" or "CLOSE" state ■ Helps prevent the valve from being partially open *KITZ SCT offers various solutions for fluid-related issues in semiconductor manufacturing. For more details, please refer to the PDF materials or feel free to contact us.
Capable of handling high-purity liquid materials for semiconductor manufacturing! A valve with high-performance characteristics of a diaphragm valve!
The "WD" is a diaphragm valve that can use high-purity liquid materials such as TEOS, which are used in semiconductors and LCD devices, as fluids. While maintaining the basic characteristics of the valve, particle performance, and purge characteristics, it allows for the replacement of the seat (ASSY) component on the user side. Additionally, it has an actuator diameter of φ39.7mm and is compatible with a line pitch of 40mm. 【Features】 ■ Can use high-purity liquid materials such as TEOS, which are used in semiconductors and LCD devices, as fluids ■ Allows for the replacement of the seat (ASSY) component on the user side while maintaining purge characteristics and other features ■ Effective in improving maintenance performance and reducing running costs for sealing valves of material containers ■ The seat (ASSY) replacement tool is common with the "WD4 manual valve series" ■ Compatible with a line pitch of 40mm with an actuator diameter of φ39.7mm *For more details, please refer to the PDF document or feel free to contact us.
"Complete Case Study of Flow Paths" For those with near-miss incidents due to partially open valves and those struggling with closure confirmation in confined spaces, this is a must-see! We are currently offering examples of safety measures.
Are you facing issues such as thinking you have closed the valve when it is actually in a partially open state, or that confirming the valve closure and performing tasks takes time and effort? KITZ SCT offers various solutions for fluid-related concerns in semiconductor manufacturing. If you have any specific cases you are interested in, please contact us via Ipros or through our company website. Website: https://www.kitzsct.com/contact/product/?utm_source=Ipros&utm_medium=web&utm_campaign=Arbooth
The high-purity gas series valves, ZD series and ZD-K series, are diaphragm valves that allow for detachable and replaceable seat components and can be used in high-temperature environments.
The high-purity gas valve series ZD and ZD-K (high-temperature replaceable valve) are diaphragm valves that allow for detachable and replaceable seat components and can be used in high-temperature environments. Customers can replace the valve seat themselves! - Suitable for applications such as cleaning and replacing valves for material containers. * Note: After maintenance, the product warranty will be void. - Usable in high-temperature environments! ZD series: up to 200°C, ZD-K series: up to 250°C. 【Features】 ■ Size: 1/4" 1/2" ■ Drive method: Automatic Manual (only ZD-K) KITZ SCT offers various solutions for fluid-related issues in semiconductor manufacturing. For more details, please refer to the PDF document or feel free to contact us.
High-purity gas valves suitable for material containers and semiconductor manufacturing processes. The seat can be detached and replaced, and it can be used in high-temperature environments up to 250 degrees.
The high-purity gas valve series "ZD Series" and "ZD-K Series" (high-temperature replaceable valves) are diaphragm valves that allow for the detachable and replaceable exchange of the seat section and can be used in high-temperature environments. 【Features】 ■ Customers can replace the valve seat themselves! The seat section can be detached and replaced during valve cleaning, allowing for the reuse of the valve. This makes it suitable for applications where valves need to be cleaned or replaced, such as for material containers. *Note: After maintenance, the product warranty will be void. ■ Usable in high-temperature environments! Both the interior through which the fluid flows and the exterior are resistant to high-temperature environments. The "ZD Series" can be used in environments up to 200°C, while the "ZD-K Series" can be used in environments up to 250°C. ■ Improved durability through the adoption of PFA seats By changing from metal seats to PFA seats, durability performance is improved by approximately 16 times.* *Based on our performance comparison data. *Metal seat: 50,000 cycles, ZD-K Series PFA seat: 800,000 cycles. We offer various solutions for fluid-related issues in semiconductor manufacturing. For more details, please refer to the PDF document or feel free to contact us.
PTFE Processing Example: Diaphragm Valve
- Diaphragm Valve Application: Diaphragm Valve Material: PTFE Required Characteristics: Flexibility, Creep Resistance Technical Features: Iso-insert Molding
Uses materials with excellent corrosion resistance! It has low fluid resistance and is suitable for high-viscosity liquids.
The VP710 is a diaphragm valve that is designed to prevent fluid leakage to the outside and the intrusion of outside air into the interior, without the need for a gland. It is made from materials with excellent corrosion resistance, making it suitable for a wide range of applications. It has low fluid resistance and is suitable for high-viscosity liquids. The valve's open and closed status can be checked using the indicator on the top. 【Features】 - No leakage of fluid to the outside and no intrusion of outside air into the interior, without the need for a gland - Made from materials with excellent corrosion resistance - Low fluid resistance, suitable for high-viscosity liquids - The open and closed status of the valve can be checked with the indicator on the top *For more details, please refer to the PDF document or feel free to contact us.
The spindle and sleeve are resistant to corrosion and wear, maintaining the smooth operation of the handle!
The "PFA Lining Diaphragm Valve" is a product that allows for easy handle fixation using a One Touch Lock pin. The design ensures that the Lock pin does not detach from the product, making it easy to handle. Additionally, the spindle and sleeve are resistant to corrosion and wear, maintaining smooth operation of the handle. 【Features】 ■ The handle lock is designed so that the Lock pin does not detach from the product, making it easy to handle. ■ Strong chemical resistance and simple design (body, bonnet). ■ High-grade PFA injection molding lining. ■ The diaphragm is designed to separate PTFE and EPDM. ■ The compressor is designed to match the sealing area of the body. *For more details, please refer to the PDF document or feel free to contact us.
