シールテック List of Products and Services

Our company offers a variety of sealing gaskets tailored to customer specifications, focusing on "spring-loaded seals" that combine high-performance resins primarily made of PTFE with metal springs, as well as composite resin packings that incorporate rubber and metal. 【We solve the following challenges】 ■ We want to reduce the replacement and maintenance costs of sealing components. ■ We aim to extend the lifespan in environments with chemical agents, organic solvents, high temperatures, and vacuum conditions. ■ We want to achieve oil-free operation of equipment without using lubricants. *We are currently offering a catalog that introduces features, design points, and application examples. For more details, please check <Download the catalog>.

• Food and pharmaceutical standard seals and packing products

At our company, we support our customers in solving their challenges through "Seal Packing Improvement Proposals" based on our knowledge of the issues and applications of seal packing, as well as the achievements and know-how we have cultivated over the years. In addition to a wide variety of standard products, we also offer customized products tailored to meet specific needs, providing comprehensive support from on-site assistance during implementation to follow-up after installation, including usage guidance. We conduct investigations and analyses of current issues, usage conditions, seal housing materials, surface roughness, and perform multifaceted hearings to aim for optimal proposals with excellent product capabilities, improvement technologies, and support strength. 【We respond to the following needs】 ■ Improvement of seal packing leakage and reduction of replacement frequency through extended lifespan ■ Reduction of emergency maintenance and downtime caused by leaks ■ Adaptation to environments that cannot use extreme low temperatures, high temperatures, high pressure, vacuum, or grease ■ Adaptation to applications involving sealing of chemical liquids and high-speed rotation or strokes *From the PDF download, you can view the catalog for "Spring Loaded Seals," basic knowledge, and catalogs of our handled products. Please feel free to contact us.

• others

When using O-rings in a groove, are you facing any of these issues? - "Due to sticking, the O-ring falls out of the groove during opening and closing..." - "It's difficult to compress the O-ring properly during tightening!" - "Due to distortion of the mating surface, the O-ring is floating..." Our "Arrowhead Seal" is an elastomer seal specifically designed for grooves. It is engineered with an optimal filling rate for grooves, reducing the amount of compression compared to O-rings. This minimizes the occurrence of issues such as compression set and biting. 【Features】 - Resistant to deformation even with long-term use - Less likely to stick to the mating surface - Reduces tightening force - High conformity to the mating surface - Compliant with positive lists and food sanitation laws

• Sealing

Are you facing issues like these with mechanical seals? - Disassembly and cleaning - Shaft eccentricity Our eccentricity-compatible mechanical seals not only protect bearings and gearboxes from fluid leakage but also feature a structure that excels in disassembly and cleaning. This document provides a concise explanation of the structure and examples of the Sinchi seal. It includes sections on "Features," "Internal Structure," "Concept," and "Applications," accompanied by diagrams. Please download and read it. [Contents] ■ What is a Sinchi Seal? - Features - Internal Structure - Product Lineup ■ Specifications - Operating Conditions - About Purging - Materials ■ Applications ■ Selection Data Sheet *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

The CinchSeal 9700 series, a type of mechanical seal designed for eccentric applications, is suitable for sealing food, powders, and high-viscosity fluids. Its split design allows for easy disassembly and attachment, and its unique structure prevents shaft wear while accommodating shaft runout of ±3mm. It can be used stably for long periods, reducing maintenance frequency. 【Features】 ■ Protects bearings and gearboxes from fluid leakage ■ Contributes to reducing product loss and cleaning costs ■ Maintains sealing performance while accommodating shaft runout ■ Easy disassembly and installation with a housing structure ■ Air purge structure ★ We are currently offering a document summarizing the product features and applications. Please view it via "PDF Download."

• Other machine elements

3B Filters (USA) offers high-pressure stainless steel filters as standard catalog items. We keep them in stock as parts and can respond with short lead times.

• filter

3B Filters (USA) offers high-pressure stainless steel filters as standard catalog items. We keep them in stock as parts and can respond with short lead times. If you are having trouble with filters, please feel free to contact us! - "I am dissatisfied with the pressure resistance of the current filter." - "I can't find a filter with the desired filtration accuracy." - "I am looking for a stainless steel (SUS316, etc.) filter." - "I can't find a filter that can be used for high flow rates." - "I am considering a compact high-pressure filter." - "I would like to consider catalog items with short lead times." - "I want to reduce maintenance frequency." 【Features】 - All stainless steel filters capable of handling pressures from 6000 psi (41 MPa) to 20000 psi (137 MPa) as standard catalog items! - Custom models can handle up to 40000 psi (275 MPa). - The manufacturer keeps a large stock of parts and can respond with short lead times. - A lineup that meets various needs (T-type and inline type).

• filter

【Issues】 Conventional rotary joints use contact seals on the rotating axis, making it difficult to handle high PV (pressure-velocity) conditions. Additionally, they have the drawback of requiring maintenance, such as seal replacement, due to high rotational torque. 【Improvements and Effects】 This product is adopted for high-speed rotating tables and spindles in machine tools, achieving low rotational torque. 【Delivery Examples】 ■ Wind Turbines: For hydraulic blade pitch control ■ Machine Tools: For high-speed rotating tables and spindles ■ Testing Machines: For high-speed rotation *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

• joint

【Issues】 Conventional slip rings use brush-type designs with copper or silver alloys for the contacts, which require regular maintenance and have disadvantages such as difficulty in scaling up the product and achieving waterproof specifications. 【Improvements and Effects】 This product has been adopted in "wind turbines" and "FA turntables," achieving a proven record of long-term maintenance-free operation. 【Examples】 ■ Wind Turbines ■ Filling Machines: For power supply and high-speed data communication ■ FA Turntables ■ Machine Tools: For C-axis of gantry machining centers *For more details, please refer to the PDF document or feel free to contact us.

• Slip Ring

【Issues】 The commonly used packing materials are primarily rubber such as Viton and HNBR, which are considered suitable for high-temperature applications. However, when temperatures exceed 200°C, as is often the case with SN cylinders, deterioration is unavoidable. In severe conditions, there have been reports of cases where packing replacement is necessary every 2 to 3 weeks. 【Improvements and Effects】 The spring-loaded seal combines PTFE, which excels in heat resistance, sliding, and extrusion resistance, with the high-temperature spring characteristics of 17-7PH, achieving sealing performance and long lifespan that were difficult with conventional packings. Practical examples in Japan are steadily increasing, and many end users and cylinder manufacturers have adopted this solution. 【Examples】 (Lab Test) Test Conditions: Unloaded sliding test: 10 reciprocations (full stroke) - 9.8 MPa (100 kg/cm²) pressure resistance: 10 pressure tests (1 minute each) - 20.6 MPa (210 kg/cm²) pressure resistance: 10 pressure tests (1 minute each) *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

【Issues】 When installing a metal seal, a mirror finish of generally 0.4Rmax or higher is essential. This has led to problems such as the inability to reuse seals and the hassle of regrinding. 【Improvements and Effects】 The spring-loaded seal uses Teflon as the main sealing material and applies surface pressure using the elasticity of the spring. Therefore, it does not damage the hardware during installation. For fluids that are prone to leakage (such as cryogenic temperatures, helium gas, and hydrogen gas), a finish of 0.4 to 0.8Rmax is required, but generally, a finish of 0.8 to 1.6Rmax is sufficient for use. *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

【Issues】 When installing mechanical seals, there are concerns about requiring a large amount of space, as well as high costs for implementation and maintenance. 【Improvements and Effects】 Since lip seals are manufactured through machining, there is flexibility in the dimensions of the seals. Additionally, depending on the usage conditions, it is possible to replace with a single seal, allowing for a more compact configuration of the equipment. *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

【Issues】 When the grand packing was installed, it required timely re-tightening and a lot of space. Additionally, due to extensive tightening, the surface pressure during sliding was high, leading to significant heat generation and wear on the shaft. 【Improvements and Effects】 The spring-loaded seal does not require re-tightening after installation. The seal itself is designed to be very compact, allowing for a more streamlined configuration of the equipment. Furthermore, the surface pressure of the seal can be adjusted to some extent through the seal design. *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

【Issues】 When installing the oil seal, the environment becomes harsher as the rotational speed increases, leading to problems such as short lifespan and high heat generation during high-speed motion. 【Improvements and Effects】 The metal ring lip seal and lip seal can be used at speeds exceeding 20 m/s. For applications with rotational speeds exceeding 3 MPa, we recommend using spring-loaded seals. Since the seal lip is primarily made of PTFE, it can be used in dry environments. There is no stick-slip, so there are no issues when restarting equipment or facilities after long periods of inactivity. Based on our experience and know-how, we will select the most suitable seal type for the operating conditions. *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

【Issues】 When O-rings are installed, the chemical resistance varies depending on the type of rubber, and there are issues such as aging degradation and vulnerability to continuous use at high temperatures and thermal cycles. 【Improvements and Effects】 The spring-loaded seal is composed of PTFE and a corrosion-resistant spring, providing excellent chemical resistance. It can also be used with alkali metal solutions, high-temperature fluorine gas, and fluids other than chlorine trifluoride, and due to the absence of aging degradation, it allows for long-term use. The spring's elasticity allows it to accommodate the expansion and contraction of hardware seals due to thermal cycles, enabling continuous use at high temperatures. *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

Our company serves as the exclusive domestic agent for GAT, a German manufacturer specializing in rotary joints and slip rings, which are rare in Japan, providing a variety of products. We offer a range of rotary joints with diverse sealing methods and slip rings for power, analog signals, Ethernet, and video signals, and we can propose compact "integrated products" for robotic arms. If you are facing any of the following issues, please feel free to consult us! - "I want to send fluids or power/signals to the rotating part of a robot." - "I want to integrate the rotary joint and slip ring into a compact design." - "I am looking for low-torque rotary joints or slip rings." - "The robot moves quickly, causing hoses or cables to break." - "I am experiencing signal disruptions with Ethernet, leading to intermittent stops." 【Features】 - We can propose integrated rotary joints and slip rings. - Supports Ethernet (100BASE-TX/1000BASE-TX) and video signals up to 2.5 Gbit/s. - Hollow shapes can also be manufactured.

• Other industrial robots

This is a sealing packing that combines the properties of PTFE (low friction, heat resistance, chemical resistance, etc.) with the followability provided by the elastic force of a spring. We will respond to various conditions such as "liquid hydrogen," "abrasive fluids," "non-lubricated sliding," and "high speed and high pressure" with Seal Tech's 35 years of sales experience and know-how tailored to your applications! Seal Tech's proposed spring-loaded seals will solve your sealing packing issues! 【Features】 ■ Usable for both fixed and moving seals ■ Compatible with most chemical agents and organic solvents ■ Usable from ultra-low temperatures of -269°C to high temperatures of +316°C ■ Usable from high vacuum to high pressure (inquiry required) ■ A wide range of sealing materials (fillers) and spring materials available depending on the fluid and conditions ■ Lineup according to JIS-P size for moving O-ring groove dimensions * Due to machining, we can also accommodate other groove standards and special groove dimensions and shapes. ★ Our company has accumulated know-how regarding "hardware conditions and compatibility" through years of experience. This is also very important for selecting the appropriate seal design (performance, lifespan, etc.). Please feel free to consult us about your applications (usage conditions) and requests.

• Other machine elements

The "spring-loaded seal" is a high-performance seal that combines a PTFE-based jacket with a corrosion-resistant metal spring. The PTFE jacket has excellent chemical resistance and a wide temperature range, and the metal spring accommodates deformation due to wear and shrinkage or expansion of the seal. It can replace O-rings and oil seals, contributing to the high performance of gas and liquid handling equipment. There is a rich lineup, including options like the "scraper lip," which emphasizes scraping ability. We can propose suitable seal shapes and materials based on fluid, pressure, temperature, and motion conditions. 【Features】 ■ Compatible with both fixed and moving applications ■ Excellent resistance to chemicals and organic solvents ■ Usable at low temperatures of -268°C and high temperatures above 300°C ■ Usable in high vacuum and high-pressure environments ■ A wide variety of materials for jackets and springs *We are currently offering explanatory materials that include basic knowledge about this product and examples of its implementation. Please check it out from "PDF Download." If you would like a product sample, please feel free to contact us.

• Sealing

The freeze prevention valve "HAT/FP" automatically opens and closes the valve by sensing the temperature of the water, preventing damage to water pipes caused by freezing. It can be used simply by attaching it to existing piping, without the need for any power sources such as electricity, hydraulic, or pneumatic systems. It easily prevents human errors such as forgetting to open the valve, which can lead to freezing and damage, and protects the piping over the long term. 【Features】 ■ No need for traditional freeze prevention measures like trickling water ■ Robust and long-lasting due to the integrated structure of the temperature sensing and valve components ■ Capable of responding to sudden cold waves ■ The valve opens and closes in response only to temperature, unaffected by fluid pressure ■ Operating temperature range is from 4.4°C (fully closed) to 1.7°C (fully open) *For more details, please refer to the PDF document or feel free to contact us.

• valve

"ROTOCAP" is a slip ring that uses non-contact data transmission to transmit high-speed data communications such as Ethernet (100Mbps, 1Gbps). The non-contact method achieves noise trouble-free operation, such as chocolate stops, and is maintenance-free. For the transmission of power (up to approximately 100A) and analog signals, a pin contact method is employed. Only GAT can realize a design with an integrated structure of the "power transmission section and non-contact data transmission section" that is unaffected by external noise. It is actively used in beverage-related equipment such as filling machines, control data transmission in production equipment, wind turbines, and amusement devices. 【Features】 ■ Noise trouble-free, maintenance-free ■ Compatible with various protocols of 100BASE-TX and 1000BASE-TX standards ■ Support for hollow type specifications is also possible ■ It is also possible to provide one circuit for air rotary joints *For more details, please refer to the PDF document or feel free to contact us.

• Slip Ring

◆ Center Through Coolant Rotary Joint 'ROTODISK' - Compatible with high-speed spindles up to 42,000 min-1 - Supports high-pressure coolant at 20 MPa + dry air/dry run with the same unit - Capable of handling large flow coolant up to 120 ℓ/min ◆ High-Speed Rotary Table Rotary Joint 'ROTOSTAT' - Achieves low torque and long-term maintenance-free operation through "non-contact seal technology" - Provides a high-function model with a multi-port rotary joint including the spindle cooling circuit ◆ Composite Integrated Rotary Joint 'ROTOKOMBI' - Capable of simultaneous supply and discharge of different fluids - Integrated model available that combines a rotary joint with a slip ring for power and signal transmission *For more details, please refer to the PDF document or feel free to contact us.

• joint

"ROTOFLUX" is an electric slip ring that boasts high contact performance and long lifespan, thanks to its "Gold-Gold contact technology" involving precisely designed pure gold pins and rotors. With a modular design, it can be integrated with other rotary joints for fluid transfer. Since it is made of gold, there is no concern about deterioration due to oxidation. Compared to brush-type slip rings, the contacts make flexible contact, resulting in very little wear debris and allowing for maintenance-free use. 【Features】 ■ Capable of transmitting various power and signals trouble-free ■ Achieves a rotation lifespan of up to 100 million cycles (depending on usage conditions) ■ Supports power transmission up to 100A (please consult for over 100A) ■ Compatible with composite types with rotary joints ■ Protection rating IP64 (IP65 also available as an option) *For more details, please refer to the PDF document or feel free to contact us.

• Slip Ring

"ROTOKOMBI" is a revolutionary rotary joint that enables the simultaneous transport of multiple fluids by combining various sealing technologies and slip rings. GAT GmbH (Germany) addresses the request to "transport multiple fluids simultaneously" by adopting models suited for each fluid and providing a composite integrated solution. 【Rotary Joints】 ◆ ROTOSTAT (gap seal type)… for centrifuges, forging machines, etc. ◆ ROTODISK (mechanical seal type)… for machine tool spindle center through-coolant, seat detection air, etc. ◆ ROTOPACK (contact seal type)… for applications requiring leak-free operation ◆ ROTODOCK… non-contact during rotation, pressurized only when stopped 【Slip Rings】 ◆ ROTOFLUX (Gold-Gold technology)… virtually no wear particles, maintenance-free ◆ ROTOCAP (capacitive method)… for servo motor feedback signals and high-speed communication at 100Mbps, etc.

• Machining Center

"ROTOSTAT" is a rotary joint that employs a "non-contact (gap) seal." Since it adopts a non-contact method that automatically aligns under pressure, there is no wear on the contact parts. It can transport fluids maintenance-free for long periods, even under high pressure and high-speed rotation. It operates while slightly leaking liquid, so fluid recovery from the drain port is necessary. Customization is also available, so please feel free to consult us. 【Features】 ■ Usable for long periods of continuous operation ■ Compatible with various fluids such as oil, water, and air ■ Multi-port compatibility ■ Integration with other models is also possible *For more details, please refer to the PDF document or feel free to contact us.

• joint

This is a mechanical seal type single passage rotary joint, primarily focused on examples of center-through coolant for machine tools, with a diverse track record in Japan. By selecting and designing the materials for the mechanical seal section, we can accommodate conditions that are difficult to meet with standard products. 【Features】 ■ Extensive track record in coolant transport applications for machine tools ■ Customizable options available ■ Many models capable of dry running ■ Models available that can simultaneously handle 20MPa coolant and dry air ■ Models available that can accommodate high flow rates of 100L/min coolant ■ Side-entry types available for cases where the shaft end cannot be used *For more details, please refer to the PDF document or feel free to contact us.

• lathe

This is a cartridge-type single-channel rotary joint developed for tool holders. It incorporates a small mechanical seal inside. By integrating it with the shaft and bore prepared by the customer, it enables fluid transport from the radial direction without using the shaft end. We offer various sizes, so please feel free to contact us. 【Features】 ■ Cartridge-type single-channel rotary joint ■ Achieves side entry of fluid without using the shaft end ■ Maximum operating pressure: 7 MPa ■ Maximum rotational speed: 6,000 rpm / 10,000 rpm (HM model)

• joint

This is a high-precision temperature control valve using a wax-filled actuator. The actuator utilizes the powerful force generated by the expansion and contraction of the enclosed wax as it changes state between solid and liquid due to temperature. Since it operates without using electricity, it is maintenance-free and excels in reliability and energy efficiency. There are two types of operation: it opens (normal operation) and closes (reverse operation) when the set temperature is reached, and it can be selected from a wide variety of options. 【Features】 ■ Explosion-proof design that requires no electricity ■ Responds only to temperature, unaffected by fluid pressure ■ Operates with high temperature accuracy relative to the set temperature ■ Small operating temperature differential, with a deadband of 5.5°C (2.7°C for freeze prevention valves) ■ A variety of sensing methods available ■ Robust and long-lasting due to integrated structure (tight shut-off with SUS plug and PTFE sheet combination) ■ Fail-safe mechanism included * In the unlikely event of actuator damage, it operates to the safe side (valve open) due to a spring mechanism.

• Other process controls

"Templug" is a small screw-like component that can be installed in movable parts or intricate areas where conventional temperature measurement devices are difficult to use. It is installed by cutting a tap into the movable parts of the engine (such as pistons and blades) and operated in a screwed-in state. After a certain exposure to temperature, it can be removed and analyzed by the manufacturer to determine the maximum temperature reached at the installation site. The analysis at the manufacturer involves measuring the hardness changes of the screw due to the quenching effect and cross-referencing with a database. [Features] ■ Analyze the actual maximum temperature reached in intricate areas and small components where traditional temperature measurement methods are challenging! ■ The measurable temperature range is from 100°C to 850°C! * The minimum measurable temperature may vary depending on the maximum temperature exposure time. Please consult us.

• Temperature and humidity measuring instruments

3B Filter's high-pressure stainless steel filters are available as standard catalog items made in the USA, with parts in stock for quick delivery. We also have a proven track record of handling pressures up to 250MPa for high-pressure applications. If you are looking for stainless steel filters like the ones below, please feel free to contact us! - "I am considering stainless steel filters." - "I was looking at domestic products, but they have become custom orders with long lead times." - "I am considering using them at pressures above 40MPa." - "I would like to consider catalog items." 【Features】 - All stainless steel filters that accommodate from 6,000psi (41MPa) to 20,000psi (137MPa) as standard catalog items! - Custom models can handle high pressures of up to 250MPa! - A wide range of options including inline type, T-type, compact type, and high flow type! - We have a large inventory of manufacturer parts and strive for quick delivery. *Lead times need to be confirmed each time based on your requirements (fluid pressure, filtration accuracy, etc.). Please consult us separately.

• filter

The miniature bellows from Servometer are capable of achieving a very thin bellows plate thickness through an electrodeposition process, making them both "miniature-sized" and "highly flexible." They have a proven track record in applications where quality, reliability, and long lifespan are critical, such as metal sealing seals, volume compensators, pressure and temperature sensors, and flexible connectors. **Features** - Realizes high-sensitivity bellows through precise control of plate thickness via the electrodeposition process. - Ideal for applications requiring small loads for strokes and bending angles due to flexibility. - Allows for a larger inner diameter/outer diameter ratio, significantly increasing volumetric displacement capability. - No seams or permeability! Eliminates concerns about dust and debris that can cause contamination, while maintaining an extremely low leak level.

• Spring

For precise motion control, a more accurate positioning system is required. Such systems need couplings that have torsional strength, accurately transmit rotational positions, and adjust for misalignment on the shaft side. This product is a precision electroplated nickel bellows coupling that achieves flexibility and compatibility with miniature sizes to meet such demands. Its high flexibility on the sides makes it less susceptible to lateral interference, while also possessing torsional rigidity. It is essential for critical applications such as resolvers, encoders, servos, motion control devices, and computers. 【Features】 ■ Non-backlash ■ Very low elasticity and does not twist ■ Maintains a constant rotational speed during 360-degree rotation ■ Less susceptible to lateral interference on bearings ■ Functions to absorb vibrations ■ Compatible with shaft diameters from φ2mm ■ Accommodates large shaft runout *Please feel free to inquire about standard sizes/model numbers of manufacturer stock items. Custom orders are also available.

• Power Transmission Equipment

The precision gold-plated bellows contact springs from Servometer Inc. (USA) demonstrate high reliability in areas where issues arise with the repeatability of springs and stress due to tolerances, vibrations, and thermal expansion. The flexibility of the springs minimizes shocks and vibrations in dynamic applications while maintaining contact. The spring constant is very low, allowing for production at a required stress of 44.49g per mm. This enables designs for contacts that use delicate components and materials. The product is made with electroless nickel and is gold-plated to enhance conductivity. Most end caps are designed to fit into pins or pockets, allowing for connections to other components without soldering. **Features** - Very low self-inductance - Very low DC resistance - Very low insertion loss - High repeatability of the spring - No need for large forces to maintain contact at two points - Can be used for electrostatic discharge (ESD) protection as needed

• Other machine elements

This is an electric oil mist collector that is optimal for capturing submicron-sized oil mist. Releasing petroleum-based oils and chemical synthetic oils into the atmosphere in factories can potentially cause adverse effects on human health and lead to air and soil pollution. This product effectively removes submicron-sized oil mist, which is difficult to eliminate with mechanical filters or centrifuges, using an electric method with high efficiency. 【Features】 ■ High-efficiency removal of high-concentration oil mist - High-concentration mist exceeding 1000 mg/m3 can be removed with high efficiency! The collected mist is liquefied on the dust collection electrode and can be recovered from the lower drain port. ■ Significant savings on running costs - High-efficiency mist separators are generally costly and require frequent maintenance to prevent pressure loss due to filter clogging. Unlike self-priming models, this product does not have an intake fan and has no moving parts, resulting in a power consumption of less than 50W! ■ Compact design focused on maintainability - The internal cell is stored in a pull-out style, making it easy to remove during maintenance! The inspection door can also be easily opened and closed without tools! ■ Zero waste design - Unlike filter systems, there is zero waste!

• Food environmental hygiene/contamination prevention equipment

Currently, there is a demand for improved working environments and safety across all industrial sectors, but troubles caused by fluid leaks are numerous. Our company provides highly reliable sealing gaskets, various valves, fittings, and more, starting with space-related equipment and power gas-related equipment, under stringent usage conditions. ◆ Spring-loaded seals They are active in various industries as seals for fixed and moving applications. ◆ Rotary joints and slip rings (GAT Corporation) We propose unparalleled, stable, high-quality products. ◆ Thermally actuated opening and closing valves (ThermOmegaTech) These are maintenance-free valves that operate without electricity, offering excellent reliability and energy efficiency. ◆ Miniature electroformed bellows (Servometer) We provide bellows, couplings, and other products that can be manufactured in small sizes. For more details, please refer to the PDF document or feel free to contact us.

• Sealing

In ultra-compact regulators, when the input pressure fluctuates significantly, the output set pressure generally fluctuates as well. However, this product maintains a constant outlet pressure even in the presence of such fluctuations. 【Features】 ■ Capable of maintaining high precision and constant output pressure even when there are fluctuations in the inlet pressure. ■ Thanks to the arrangement of the regulator's spring, it can adjust the output pressure within a certain range even in a small form factor.

• Testing Equipment and Devices

Beswick Corporation (USA) has been a manufacturer specializing in precision metal processing since its establishment in 1964, particularly in miniature-sized metal fittings and pressure relief valves. The fittings come in various types, including those for resin tubes and metal pipes, and all have received high praise in the U.S. market for their extremely miniature size and excellent sealing properties. This product also possesses multiple functions, including high sealing capability, miniature size, and durability. It is ideal for medical applications and situations where high sealing is essential, such as with expensive reagent gases or toxic gases, as well as in cases involving the use of ultra-thin tubes or where anaerobic or vacuum environments are present. 【Features】 ■ Minimum connection diameter of M3! Extremely compact and space-saving ■ No fluid leakage due to shut-off mechanism * Available in single shut-off type (female side only) or double shut-off type (both male and female). ■ High sealing capability ■ Durable for repeated attachment and detachment ■ Choice of body material and O-ring material ■ All products undergo leak testing before shipment

• X-ray fluorescence analyzer