Fujikin Incorporated List of Products and Services

This is a valve for hydrogen gas and liquid hydrogen. ■ Ultra-high pressure hydrogen gas compatible valve equipment A lineup of valve equipment for the near-future hydrogen society! - Control valves, shut-off valves, needle valves - Check valves, filters - Metal gasket fittings, welded fittings, cone & thread fittings ■ Ultra-high pressure liquid hydrogen gas compatible valve equipment This product is essential equipment for hydrogen stations. Based on accumulated technology, we have developed valve equipment that incorporates new technology to meet the needs for improving the filling capacity of hydrogen stations. <Features> Durability: 99.9 MPa Cryogenic compatibility: -253 to +50℃ 【Approximately 50 times compared to conventional】 High flow rate: Cv value 1 【Approximately 10 times compared to conventional】 Valve size: Overall height of the valve is about 50% less than conventional.

• valve
• Hydrogen battery
• Pipe Fittings

When replacing the tube or changing the size of the tube, there is no need to purchase a new valve as long as it is within normal operating conditions; the compressor can be easily adjusted with just a simple replacement of the tube holder.

• valve

The "Ultra Compact FCS-P" is a flow control system that is small, lightweight, and has improved flow accuracy compared to existing models. It is unaffected by installation orientation and features a flow self-diagnosis function. By adopting a flow factor (flow conversion coefficient), it supports various gas types with N2 calibrated FCS. 【Features】 ■ Compact and lightweight ■ Improved flow accuracy compared to existing models ■ Control flow is unaffected by fluctuations in supply pressure ■ Response time is less than 0.5 seconds ■ Unaffected by installation orientation *For more details, please refer to the related links or feel free to contact us.

• Flow Control

Fujikin's new static mixer conducts verification based on the customer's usage conditions, specifications, and requests, allowing for the construction of a rational system together with the customer. "Mixing" refers to the process of blending substances that dissolve into each other to create a homogeneous mixture. Additionally, "dispersion" refers to the process of keeping substances that do not dissolve in each other, like water and oil, in a granular state on one side, making them appear to be mixed. 【Features】 ■ Mixing - Blending substances that dissolve into each other to create a homogeneous mixture. ■ Dispersion - Keeping substances that do not dissolve in each other, like water and oil, in a granular state on one side, making them appear to be mixed. *For more details, please refer to the PDF document or feel free to contact us.

• Emulsifier/Disperser
• Mixer/agitator

Here are some examples from the food sector of our products "Mixing-kun" and "Dispersion-kun." A food processing company adopted our solution for tofu production, specifically "mixing soy milk and nigari," resulting in benefits such as "increased manufacturing speed," "savings on nigari," and "reduction in labor costs." Additionally, there are other examples of adoption, such as "removing lumps from flour" and "extracting red pigment from tomatoes." 【Tofu Production "Mixing Soy Milk and Nigari" Benefits】 ■ Increased manufacturing speed ■ Savings on nigari ■ Reduction in labor costs *For more details, please refer to the PDF document or feel free to contact us.

• Emulsifier/Disperser

We would like to introduce examples of the chemical applications of our products, "Mixing-kun" and "Dispersion-kun." In a pharmaceutical processing company, our product was adopted for "dissolving film-coated tablet raw materials in water," resulting in a significant time reduction from 8 hours with a stirrer to just 3 minutes. Additionally, there are examples of adoption in a chemical company for "re-dispersing titanium dioxide." [Effect of dissolving film-coated tablet raw materials in water] ■ In the dissolution of film-coated tablet raw materials in water, it took 8 hours with a stirrer, but using "Mixing-kun" reduced the time to just 3 minutes. *For more details, please refer to the PDF document or feel free to contact us.

• Emulsifier/Disperser

Here are some examples of our products, "Mixing-kun" and "Dispersion-kun." They were adopted by a manufacturing company for "emulsifying flavor oils," resulting in the effect of achieving uniform dispersion of the oil phase in the water phase, which contributed to the production of high-quality fragrances. Additionally, there are examples of their use in "dispersion of electrode materials for lithium-ion batteries." [Effects of Emulsifying Flavor Oils] - Achieved uniform dispersion of the oil phase in the water phase, contributing to the production of high-quality fragrances. *For more details, please refer to the PDF materials or feel free to contact us.

• Emulsifier/Disperser

We would like to introduce examples of experiments and verifications of our products "Mixing-kun" and "Dispersion-kun." In the food industry, experiments and verifications have been conducted on topics such as "defoamer for vegetable oils," "continuous production of tofu," and "adding additives to butter to create butter with a good color." Additionally, there are real-world examples in industries such as chemical manufacturing, emulsion fuels, pharmaceuticals, and agriculture. 【Examples of Experiments and Verifications in the Food Industry (Partial)】 ■ Defoamer for vegetable oils ■ Dilution of raw material (lactic acid) with water: performance satisfactory ■ Continuous production of tofu ■ Adding additives to butter to create butter with a good color ■ Dispersion of silicone oil in water *For more details, please refer to the PDF document or feel free to contact us.

• Emulsifier/Disperser

We would like to introduce our products, "Mixing-kun" and "Dispersion-kun." "Mixing-kun" is designed to mix substances that dissolve into each other. It offers high mixing efficiency, reduces time, and is very compact and easy to clean. On the other hand, "Dispersion-kun" is aimed at dispersion emulsification. It allows for the desired variation in droplet size based on factors such as the flow rate of the emulsion and the number of circulation cycles. 【Features of Mixing-kun】 ■ Mixes substances that dissolve into each other ■ High mixing efficiency ■ Reduces time ■ Very compact ■ Easy to clean *For more details, please refer to the PDF document or feel free to contact us.

• Emulsifier/Disperser
• Mixer/agitator

The "Super" Monozukuri Parts Award is a prize implemented by the Monozukuri Japan Conference and the Nikkan Kogyo Shimbun to support the enhancement of Japan's manufacturing competitiveness. It is awarded to parts and materials that contribute to the development of industry and society. In the 17th "Super" Monozukuri Parts Award in 2020, the "High-Precision Flow Valve" received the "Machine and Robot Parts Award." The "High-Precision Flow Valve" is a diaphragm valve newly developed by our company for semiconductor manufacturing processes, achieving a significant reduction in installation area. Product details will be published on our website as they become available. *For more information, please refer to the related links or feel free to contact us.

• valve
• Other semiconductor manufacturing equipment
• Vacuum Equipment

To realize a hydrogen society, it is necessary to circulate a large amount of hydrogen. Fujikin has developed a lineup of products capable of handling large flow rates, such as shut-off valves, manual valves, check valves, and filters, in response to the spread of FCVs and the establishment of hydrogen stations overseas.

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The sensor detects leaks from the valve to the outside. It has also become possible to accurately detect the opening and closing of the valve as well as the temperature. Before any issues occur with the valve, it is possible to know the timing for replacing deteriorated parts, which can improve the long-term reliability of the equipment. *For more details, please contact us.

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<Features> 1. Compact with minimal liquid pooling 2. Small volume change in fluid pathways, resulting in good liquid drainage 3. Suitable for small volume filling 4. Actuator can be removed with four bolts

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A needle valve is a type of globe valve that excels in shut-off performance and ease of flow adjustment by pressing the valve body against the valve seat to control the flow. It is designed with a needle-shaped valve body to allow for precise flow adjustments. Needle valves, which are specialized for flow regulation, are used in applications across various industries to control "flow."

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This is a so-called packless type valve that uses a metal bellows for the external seal, which completely prevents fluid leakage by using a bellows, diaphragm, or other methods instead of a gland packing. It is suitable for hazardous, flammable gases, vapors, heat transfer fluids, and vacuum lines. The bellows valve, applicable from high pressure to vacuum and high temperature to ultra-low temperature, is used in a wide range of "leak-free areas" such as nuclear power, thermal power, semiconductors, chemicals, and vacuum applications.

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This is a so-called packless valve that uses a metal diaphragm for the external seal (a sealing method in the gland section that completely prevents fluid leakage by using a bellows or diaphragm instead of a gland packing or other methods). In addition to the high airtightness characteristic of conventional packless valves, it also offers high durability and is free of dead space, making it an ideal valve for use with high-purity fluids.

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A valve that controls fluid by rotating a spherical, hemispherical, or cylindrical valve body, allowing for full bore capability with a flow path that matches the inner diameter of the piping. Additionally, there are no obstacles in the fluid within the valve diameter, making it less likely for vortices or pulsations to occur, resulting in excellent flow characteristics. The simple structure and superior operability of ball valves make them widely used in various fields and applications.

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A diaphragm valve that controls fluid by lifting the diaphragm at the drive part or pressing it against the valve seat, features excellent sealing properties due to the elasticity of the diaphragm. Additionally, it has no pockets in the fluid passage and is streamlined, allowing for easy maintenance by simply removing the bolts and nuts that secure the body and drive part to replace the diaphragm. This diaphragm valve is widely used in various fields requiring sanitary conditions, such as pharmaceuticals, food, and chemicals.

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A valve that has a mechanism to allow or block the passage of fluids such as liquids, vapors, and gases, consisting of a drive unit (actuator) that responds to signals from the control section and operates with external power, and a main body that adjusts the flow rate. There are ON-OFF valves that only open/close fully and control valves that can be continuously adjusted. Additionally, the drive unit can be either electric or pneumatic, and it is used in a wide range of processes for flow control, pressure control, temperature control, and more.

• valve

The Fujikin FCS series is a "gas flow control device" that can be used in various industries. The FCS series offers two different product lineups with distinct control methods: the FCS-Pressure (pressure control method) series and the FCS-Thermal (thermal flow sensor control method) series.

• Flow Control

<Analysis Equipment> - Outside Analyzer House - 3-Sided Shelter - Inside Analyzer House - Sample Conditioning System (SCS) - Field Station - Pre-Sample Conditioning System

• Testing Equipment and Devices
• Other inspection equipment and devices
• Analytical Equipment and Devices

<Features> 1. When the valve is activated, it supplies only the specified gas to the analyzer and expels any unnecessary gas remaining inside when closed. 2. Due to its bolt connection structure, it can be easily expanded on-site. 3. It is also easy to replace the valve module by removing it from the base block. 4. Utilizing know-how from valve technology for semiconductors, it achieves high durability of over 2 million cycles. 5. By incorporating a guide function in the stem, it ensures stable sealing performance, preventing waste of valuable sampling gas.

• Testing Equipment and Devices
• Other inspection equipment and devices
• Analytical Equipment and Devices

<Features> 1. The connection is made by crimping the outer surface of the copper pipe and the inner surface of the ring. a. No threading, brazing, or welding is required. b. It can be connected simply by tightening the bag nut. c. No special tools, fire, or adhesives are needed. d. After use, it can be easily removed and reattached for storage, inspection, and piping. 2. The outer surface is nickel-plated. a. It has excellent corrosion resistance against external environments. b. The appearance is beautiful, making it decorative for processes.

• Pipe Fittings

<Features> 1. It is a flare-less type, allowing for connection simply by inserting the tube and tightening the nut, eliminating the need for special tools like flare tools or open flames. 2. The unique interlocking action of the double ring allows the ring to effectively undergo plastic deformation, compressing the tube securely, resulting in very high pressure resistance. 3. The body seal area has a finely finished surface, achieving high airtightness despite being a metal type. 4. The tightening torque is light, and it is compact and lightweight, making attachment and detachment easy. 5. The tube size is displayed on the nut, allowing for easy size identification at a glance.

• Pipe Fittings

<Features> The new V-Lok tube connector allows for connection simply by inserting the tube and tightening the nut, eliminating the need for special tools or open flames. Additionally, due to the unique interlocking action of the double ring, the ring effectively undergoes plastic deformation to compress the tube securely, resulting in very high pressure resistance.

• Pipe Fittings

<Features> 1. The sealing part of the body has a precise ultra-finish, allowing for high airtightness despite being a metal type. 2. The unique interlocking operation of the double ring enables effective plastic deformation of the ring, compressing the tube firmly, resulting in very high durability. 3. The body displays the tube size, making it easy to check the size at a glance. 4. The threaded part of the nut is treated with silver plating, preventing thread seizing.

• Pipe Fittings

<Features> 1. The sealing part of the body has a meticulous ultra-finish, allowing for high airtightness despite being a metal type. 2. The unique interlocking operation of the double ring enables effective plastic deformation of the ring, compressing the tube firmly, resulting in very high durability. 3. The body displays the tube size, allowing for easy size confirmation at a glance. 4. The threaded part of the nut is treated with silver plating, preventing thread seizing.

• Pipe Fittings

<Features> 1. The sleeve displays the tube size, allowing for easy size identification at a glance. 2. The threaded part of the nut has been treated with silver plating, preventing thread seizing. 3. A special hardness enhancement treatment ensures stable attachment, detachment, and sealing performance.

• Pipe Fittings

<Features> 1. Miniaturization (approximately 70% of UJR) 2. Separation of the sealing part and the part subjected to external forces 3. Dead space free 4. Mechanism to prevent excessive tightening and damage to the tip of the sealing part 5. SUS316L W melt material UP treatment standard for liquid and gas contact parts 6. Nut with built-in pure ring

• Pipe Fittings

<Features> 1. Designed specifically for automatic welding machines, taking into account dimensional tolerances and precision. 2. Two types of welding joints have been developed in a series to accommodate most automatic welding machines. 3. The inner surface is finished with ultra-precision. UP treatment (Fujikin special surface treatment) is also available. 4. The standard materials used are SUS316L and SUS316L-LM (W-melt ultra-low Mn material), which have excellent corrosion resistance after welding.

• Pipe Fittings

<Features> 1. Free pressure setting. 2. Explosion-proof mechanism. 3. Gas and liquid contact parts. 4. Easy large volume discharge with the selection of a double-acting provider. 5. Stable operating mechanism. 6. Low noise operation. 7. Economical price.

• Other pumps

<Features> 1. Touch panel adopted for the operation and setting section 2. Electronic control adopted for the motor, reducing winding time by approximately 40% (for R1/4 and 2 windings) 3. Modification and improvement of the screw roller shape 4. Additional tension unit

• Other processing machines

It is a component that connects to piping and efficiently performs the mixing and dispersion of gases or liquids in manufacturing processes for chemicals, food, and pharmaceuticals. Additionally, when installed in semiconductor manufacturing equipment, it can heat the gases used in production and keep the wafers warm.

• Emulsifier/Disperser

Achieved further total cost reduction and shortened lead time with a digital interface-equipped mass flow controller. 【Features】 ○ High precision Flow accuracy of ±1% ○ High-performance sensor Adoption of low-temperature flow sensors, achieving optimal structure for highly reactive gases and gases with low stability ○ High-reliability diaphragm valve with reduced gas contact area and prevention of particle generation Adoption of high-speed response piezo actuators Significant improvement in gas replacement characteristics due to dead space-free structure Minimal particle generation ○ Standard digital interface RS485 ○ RoHS compliant ● For other functions and details, please download the catalog.

• Flow Control

A flow control system that enables high-precision flow control, which cannot be achieved with conventional mass flow controllers, by controlling pressure. 【Features】 ○ Simple and dead space-free structure ○ Excellent pressure fluctuation characteristics Since the output value does not fluctuate even when the upstream pressure varies, it can be installed on the upstream side. Additionally, it allows for the elimination of regulators from the gas system, achieving both cost reduction and miniaturization of the gas system. ○ Adoption of flow factor Compatible with various types of gases ○ Excellent accuracy ○ Equipped with flow self-diagnosis function ○ Quick response ○ Mount position free ○ Supports device network communication ● For other functions and details, please download the catalog.

• Flow Control

<Features> 1. High performance of basic technology. 2. Miniaturization. 3. Improved reliability. 4. Enhanced workability and maintainability. 5. Promotion of standardization. 6. Cost reduction.

• valve

<Features> 1. Reaction furnace utilizing a catalyst. 2. Wide range of concentration control. 3. Excellent safety. 4. Various interlocks. 5. Safety specifications.

• Pure water production equipment

<Features> Please use it for leak detection from joints and welds of various gas equipment and piping systems.

• Other consumables

<Features> 1. The shape of the valve is a needle, allowing for precise and stable flow adjustment with ease. 2. Its compact design makes it easy to work with piping in narrow spaces. 3. It is treated to be oil-free for oxygen use. 4. Thanks to Fuji Kin's unique combination packing and a design focused on operability, the handle torque is low, resulting in a structure with good sealing properties. 5. The handle features a drainage hole and an ergonomic shape for ease of operation, and it is also easy to attach the valve number nameplate. (This point does not apply to UN-116PB.) 6. Manufactured in large quantities under quality control certified by the Minister of High-Pressure Gas, we can provide high-quality products at low prices. 7. Products certified by the Minister of High-Pressure Gas are also available. 8. The series also includes models with an opening indicator and a lock nut (propeller nut).

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<Features> 1. As a product certified by the Minister of High-Pressure Gas, it is designed with safety in mind. 2. The body has a robust forged finish and is compact due to its bonnetless design. 3. The stem is shaped like a needle, allowing for easy and precise flow adjustment with stability. 4. With Fuji Kin's unique combination packing and a design focused on operability, the handle torque is low, resulting in a more effective sealing structure. 5. The handle features a drainage hole and is designed for ease of operation, making it easy to attach the valve number nameplate. 6. Optional parts include a lock nut and an opening degree indicator. 7. The body is shaped for easy fixation with U-bolts.

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<Features> 1. It is compatible with products certified by the Minister of High-Pressure Gas. 2. The test fluid is conducted using nitrogen gas or helium gas. 3. Regarding oil-free treatment, we perform oil-free processing on the wetted parts (first-class oil-free). (Only oxygen oil-free grease is applied to the stem thread and O-ring.) 4. The valve is compact as it is a bonnetless design. 5. The fluid temperature can be used up to -50°C, but please ensure that the gland area is not overcooled with insulation materials, etc. (There is a possibility of leakage from the gland area). 6. The handle has a drainage hole and is designed for good operability.

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<Features> 1. It is small and lightweight. 2. The shape of the valve is a needle, making flow adjustment easy. 3. It is compact, allowing for easy piping work in narrow spaces. It can also be installed as an instrumentation valve in instrument piping or control panels. 4. It is mass-produced under quality control at a factory certified by the Minister of High-Pressure Gas, enabling us to offer high-quality products at low prices.

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<Features> 1. No threading or brazing is required. 2. Connection can be made simply by tightening the bag nut. 3. No special tools, fire, or adhesives are needed. 4. After use, removal and reinstallation for storage, inspection, and piping can be done easily. 5. Excellent corrosion resistance to external environments. 6. The appearance is beautiful, making it a decorative element in the process.

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<Features> 1. The body is finished with forging and is compact due to its bonnetless design. 2. The valve shape is a needle type, allowing for flow adjustment. 3. It is treated to be free of oil and oxygen. 4. The materials of the gas (liquid) contact parts, excluding the gland packing, are made of all stainless steel, providing excellent corrosion resistance. 5. Thanks to Fujikin's unique combination packing and a design focused on operability, the handle torque is low, resulting in a structure with good sealing properties. 6. The handle features a drainage hole and has an ergonomic shape, making it easy to attach the valve number nameplate. 7. Available in straight and angle types.

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<Features> 1. The body has a forged finish and is compact due to its bonnetless design. 2. The valve shape is a needle type, allowing for flow rate adjustment. 3. The design prioritizes operability, resulting in low handle torque and a structure with good sealing properties. 4. Available in straight and angle types.

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