ジュピターコーポレーション List of Products and Services

- Uses Lee products' check valves, which have a rich track record in space from the Apollo program to the present. - Compact and lightweight. - Redundant sealing function. - Fitting structure made of stainless steel or titanium. - Seal options of Metal to Metal, elastomer, or polymer. - Compatible with all types of storable gases and propellants. - Adjustable to fit mounting interfaces and tube sizes. - Forms an extremely strong seal with fitting caps and gaskets, with a leak rate of less than 1.0 x 10^-7 SCCS. - Fully customizable to suit applications. Separate pilot tool for weight reduction. - Weighs only 38 grams (55 grams with cap and gasket attached). - With cap and gasket attached, helium leakage is less than 10^-7 SCC at 4000 psid. - Various materials are available for fluid compatibility. - Custom interfaces are available. - Built to aerospace quality standards AS9100.

• valve

When developing electric vehicle (EV) systems, designers or OEM manufacturers must decide whether to "design and manufacture the necessary components in-house or purchase them directly from external suppliers." To make the appropriate selection of each component within the system, various factors must be considered beyond the initial purchase price, including total installation costs, design capabilities, manufacturing capabilities, supply chain constraints, and quality standards. This article examines the pros and cons of in-house production versus purchased components and provides insights to help you make the most suitable decision for your EV needs. Table of Contents Factor 1: Total Installation Costs Factor 2: Design Capabilities Factor 3: Manufacturing Capabilities Factor 4: Supply Chain Constraints Factor 5: Quality Standards How Can The Lee Company Help? You can find more detailed information at the following link: "Should You Make or Buy Your EV Components?"

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Aircraft are designed with redundancy in mind. In cases where redundancy is not practical, such as with landing gear and brakes, a 3-port shuttle valve can provide backup control for a single system. The Lee Shuttle Valve is designed to be integrated into landing gear and brake systems as a method to switch between the main control line and the emergency control line as needed. The Lee Shuttle Valve is available in various sizes/configurations to meet the needs of any application. Since shuttle valves typically operate during emergencies, reliability over the aircraft's lifespan is crucial. Therefore, it is designed to last throughout the aircraft's 30-year lifespan by utilizing a robust stainless steel construction. Each component is also designed to be compact, lightweight, and easy to install. The Lee Shuttle Valve incorporates a unique nose seal design that eliminates bypass leakage and the need for additional O-rings. Options include spring-biased, return-stop shuttle valves, reverse shuttle valves, or zero-leak models.

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In aircraft fuel, hydraulic, and pneumatic systems, it is necessary to accurately control the flow and pressure conditions. Lee offers a variety of valves with additional features for applications where basic flow restriction devices are insufficient. In addition to their primary use in aerospace, they are also used in numerous defense applications such as missiles, tanks, submarines, and frigates. Due to the significant differences in functionality when combined, flow measurement valves are an interesting category. Restrictor Check: It integrates a check valve and an orifice in series into one component. It allows a metered flow in one direction while preventing flow in the opposite direction. Directional Flow Controls: It has the functionality of a check valve and an orifice in parallel, allowing free flow in one direction and restricted flow through the orifice in the opposite direction. It provides different metered flow rates in each direction. Flosert: Compact and lightweight, it incorporates both fixed and variable metering orifices to provide a constant flow rate across a wide differential pressure range. By combining the functions of two components into one package, it can offer superior performance compared to the sum of the individual components.

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The Lee Solenoid Valve combines space and weight reduction with excellent performance and reliability for demanding applications such as hydraulic, fuel, and pneumatic systems in aerospace. Its innovative design and advanced technology have set new standards for space, weight savings, and power consumption. The weight of the lightest version is less than 0.14 pounds (64g), and it consumes only 7.8 watts at DC 28 V. Each subcomponent and manufacturing process is optimized to create a proven low-leak valve design with the highest performance, longest lifespan, and best reliability. By eliminating traditional O-rings and using the unique polyamide-imide Lee MultiSeal, these space and power savings and simplified port layouts have been achieved. A video showcasing part of the manufacturing process is available.

• valve

The Lee Company's high-precision flow restrictors have become the industry standard for manufacturers worldwide. Lee's excellent flow limiting devices are used in critical applications throughout aircraft (see examples of achievements at the bottom of this page). Lee offers both "single orifice restrictors" and "multi orifice restrictors" to meet the needs of various applications. The multi-orifice configuration improves resistance to contamination and reduces the likelihood of cavitation. Lee Jets, Bender Jets, and Visco Jets are all 100% tested for bidirectional flow with strict tolerances and come with protective screens against debris and contamination. All of these are made of stainless steel, capable of withstanding high operating pressures, and utilize Lee's expanded control technology lock ends for ease of installation and retention. All products are designed to be extremely lightweight while providing strength far beyond their size. They are guaranteed to deliver excellent performance in any environment.

• Pipe Fittings
• valve

Safety screen filters are critical components in hydraulic, fuel, lubrication, or pneumatic systems within the aerospace and defense industries. While the filters maintain fluid cleanliness, sudden failures can occur due to improper contaminants or debris that remain in the system during production or are generated during operation. We offer a wide variety of standard designs across various sizes, materials, mounting methods, filtration ratings, and even technologies. In fact, our Hi-Bar-Screen is the first invention of laser-drilled screen technology that provides the industry with a robust, cost-effective design capable of withstanding burst pressures of up to 7500 psid. More than 50% of the filters we manufacture are custom-made, far exceeding our standard product line. This includes, for example, drill hole sizes ranging from 25 microns to 1500 microns, a diverse range of materials, higher burst pressures, or unique envelopes optimized for lower resistance, custom mounting, or integrated bypass mechanisms.

• valve

Pressure relief valves are critical components of aircraft fuel, hydraulic, and pneumatic systems. These valves assist with one of three functions: safety relief, pressure regulation, and protection against thermal expansion. Lee PRI is specifically designed for these functions and helps ensure the safety and reliability of aircraft. Like other products from The Lee Company, Lee PRI is compact and lightweight, with sufficient durability to be used throughout the 30-year lifespan of an aircraft without replacement. These products are available in various sizes and are designed to withstand a range of pressure levels. In addition to sizes ranging from 0.187 inches in diameter to a maximum of 0.812 inches, threaded removable products are also available. Custom options with selectable flow/opening pressure/closing pressure and zero-leak models are also available. If you would like to learn about the configuration of relief valves, important performance characteristics, design challenges and trade-offs, and common failure modes from an unbiased perspective, please refer to our eBook, "Engineer's Guide to Selecting Pressure Relief Valves."

• valve

If 1 gram is precious, The Lee Company supplies valves that guarantee performance at a reasonable cost. The Lee Chek check valve product line starts with valves that have a diameter of just 0.094 inches, a length of 0.333 inches, and a weight of 0.14 grams. Despite their size, these robust valves have proven to exceed aerospace standards and guarantee reliable performance throughout the lifespan of the aircraft. They can withstand challenging environments over long cycle lives while maintaining consistent, reproducible, and reliable performance. Lee's check valves are available in a variety of configurations for virtually any aerospace application. You can choose from ball or poppet sealing elements, axial or side outlet flow paths, metal, polymer, or elastomer seats, and insert or cartridge bodies. These options allow for optimization of the design to accommodate various flow rates, packaging requirements, pressure differentials, and allowable leakage.

• valve

The Lee Plug is the foundation of our extensive aerospace product line. Going back to the 1950s, engineers were searching for a more reliable and effective way to seal machined metal housings and cross-drilled holes. In response to this need, The Lee Company created a plug designed to form a permanent leak-proof seal without the use of O-rings, screws, or sealants. The Lee Plug remains the company's best-seller, with over 200 million plugs used in aircraft, missiles, space transportation systems, and other advanced hydraulic systems. There are various reasons why the Lee Plug continues to be a best-seller. Not only is Lee Company the original OEM and the only certified supplier of single point of failure (SPOF) technology, but our expertise in solving technical challenges, experience, innovative products, and commitment to quality set us apart from competitors. This is why The Lee Company remains the only SAE-certified provider of aerospace expansion plugs. More than half of our products are custom-made to meet specific requests, and we contribute to solving your company's challenges with flexible responses.

• Hydraulic Equipment
• Sealing

Plug Lee Plug - High-reliability press-fit mounting plug, best seller in the aerospace industry QIP Plug - Simplified installation with integrated press-fit pin and plug R.F.O Plug - For thin-walled areas and brittle materials A.F.O. Plug - Suitable for ultra-high temperature and high pressure Dual Sealing A.F.O. Plug - Comes with an O-ring for venting Orifice Single-Orifice - Achieves flow tolerance of ±2% Multi-Orifice - Usable for high viscosity, improved contamination resistance Nozzle - For lubrication/spraying Check Valve Ball Style - Common ball type Poppet Style - Suitable for high pressure/large flow/zero leak Pilot Model - With pilot mechanism Relief Valve - For abnormal pressure fluctuations/thermal expansion Speed and Flow Control Valve Restrictor Check: Integrated screen/check/orifice Flow Control: Speed control valve Flowsert: Maintains constant flow even with changing differential pressure Screen: Mesh/etching processing/seamless integrated laser drilling Solenoid Valve: For pilot lines

• Other machine elements
• valve

The IEP Series is an inline high-speed dispense valve that exhibits stable performance under 2-way, normal close, high temperature/high pressure conditions. The welded port made of stainless steel is sized to fit standard 1/16 inch inner diameter ferrule compression fittings. This robust Φ6.4mm axial flow valve can achieve rapid response times and generate droplets with a maximum drive frequency of 500Hz. The high-speed operation of this valve allows for accurate flow measurement and serves as an alternative to some pressure regulators. Its ability to operate at high temperatures enables precise dispensing and sterilization of viscous fluids. Common applications include the application of electrolytes and wax, use in electron microscopes, mass spectrometers, electric propulsion systems for satellites, and cryosurgical devices, among others, in harsh environments and high pressure. Features: ■ Operating pressure: up to 5.52MPaG ■ Operating temperature: up to 135°C ■ Response time: as fast as 500μs ■ Lightweight: 4.7 grams ■ Low internal volume: 62μL ■ Inert seal materials: EPDM, FFKM

• Pneumatic Equipment
• valve

The LHD series valves are compact 7 mm solenoid valves that provide excellent performance over a long cycle life. With a flow capacity of up to 450 ohms, low power consumption of 550 mW, and leakage of less than 50 µLPM, these valves maximize control performance without compromising reliability.

• valve

The LFV series solenoid valve is a compact electromagnetic valve with high chemical resistance, capable of being used bidirectionally without distinguishing between IN and OUT, and designed for two-way NC operation. It can handle both positive and negative pressure situations at the inlet and outlet of pumps. The flow path inside the valve is isolated from the coil and plunger by a coating made of highly chemical-resistant materials such as FFKM. This prevents heat from the coil from transferring to the fluid and keeps the fluid from contacting metal parts. It features an internal flow path that allows for smooth flow and good cleanability. It is widely used to reliably control aggressive fluids in diagnostic and analytical equipment. It is characterized by a media-separating diaphragm seal, high flow rate, low internal volume, and consistent performance over a long cycle life. Features: - Zero dead volume - Internal volume of only 21 µL - Operating pressure: from vacuum up to over 30 psig as required - Inert seal material options: EPDM, FKM, FFKM - Low power consumption - Long cycle life: 10 million cycles Custom options, such as high-pressure compatibility, are available.

• Other analytical and testing equipment

This 13 mm chemically inert valve is designed for applications involving aggressive fluids. These rocker-style media separation valves are optimized to achieve high flow performance without sacrificing size or reliability, making them suitable for use in diagnostic, sequencing, or other analytical applications that divert fluids to waste. Each valve is customizable and is 100% tested to ensure performance.

• Other analysis and sequence

This normally closed, high-flow, bidirectional pinch tube separation valve has only one wetted material (tube) and zero dead volume. Its unique internal flow path is a full bore tube, minimizing damage to sensitive liquids and ensuring maximum rapid flushing. This internal tube is also integrated with external port connections, eliminating the need for a secondary sealing gasket between the valve and the mounting surface. Each valve is customizable and is 100% tested to guarantee performance.

• Analytical Equipment and Devices

The Lee Company, a U.S. manufacturer of precision fluid control components, has recently welcomed the Disc Pump, which boasts numerous outstanding achievements, into its product lineup. Despite its small size (29mm in diameter and 11mm thick), driven by a piezoelectric element, it achieves a wide pressure range from vacuum to 60kPa, with a maximum flow rate of 2.0L/min and an accuracy of discharge pressure and flow rate of less than 0.1%. It operates at frequencies above the audible range for humans (up to 20kHz), making the driving sound completely inaudible. Its driving method ensures that there is no pulsation or vibration. Our micro pump contributes to your innovative product development through unparalleled air pressure control. 【Product Features】 - Operating fluid: Air - Pulsation/vibration-free operation - Noise level <10 dB - Ultra-fast millisecond response - Lightweight: 5g - Compact size: 29mm in diameter and 11mm thick - Pressure/flow accuracy: less than 0.1% - Infinite turndown ratio - Operating temperature range: 5℃ to 40℃ - Pressure operating range: vacuum to 60kPa - Flow rate: 0 to 2.0L/min - Humidity range: 0 to 95% RH - Driver provided in-house

• Positive Displacement Pump

【Applications】 Flow adjustment (liquid delivery control), pressure control, compact and lightweight design, high precision, long lifespan, ultra-micro dispensing, quantitative dispensing, surface coating, etc. 【Solenoid Valve】 Compact: Total length: approximately 28mm (valve body: less than 20mm), diameter: approximately 7mm Lightweight: only 2g High speed: maximum 2–5nL Long lifespan: 250 million cycles (pinch valve: 5 million cycles) Precision: maximum tolerance: +/-5% 【Mechanical Valve】 Compact: Total length: approximately 5mm or less, diameter: approximately 2.5mm Lightweight: less than 1g

• Analytical Equipment and Devices
• Other physicochemical equipment
• Pneumatic Equipment

Assist Suit "DARWING Hakobelude" The main body of the DARWING Hakobelude features special high-rebound rubber from the shoulders to the waist and from the sides to the waist, as well as special high-rebound rubber and artificial muscles from the waist to the thighs. By bending down and lowering the waist, it is pulled from behind, generating the contraction force of the rubber, which naturally assists in raising the upper body. Additionally, by adding arm parts as an option, it also assists the arms, which have felt burdened when carrying heavy objects. Daiya Industrial Co., Ltd. and Jupiter Corporation are co-creation partners in advanced technology development and sales. #ArtificialMuscle #BurdenReduction #ProductivityImprovement #Diversification #PowerAssist #PoweredSuit #DSEI #Defense

• Other safety and hygiene products

Various Fluid Control Devices Fluid control devices utilizing fluid control technology with proven results in the aerospace field. These products are branded with a high cost-performance lineup for general industries, the automotive industry, and medical fields, featuring stable control, low vibration, low noise, and compact lightweight technology specific to the aerospace sector as a cross-industry application of technology! Various Solenoid Valves General-purpose solenoid valves (direct-acting plunger type, diaphragm type) High-speed solenoid valves (micro-dispensing control) Metering pumps (flow rate specified) Precision dispensing pumps (adjustable flow rate) ... [Feature] Piezoelectric Pumps Ultra-compact solenoid valves, among the smallest in the world Mechanical Fluid Control Devices Sealing plugs Check valves Relief valves Directional control valves (shuttle valves) Filters (filter, screen) Pulsation dampening valves (flow control valves) Flow control valves (speed controllers) ▼ [Feature] Functionally Complete Fluid Devices ▼

• valve
• Other physicochemical equipment
• Painting Machine

For those who wish they could use crimp contacts with Micro-D connectors, we recommend considering Glenair's "Micro-Crimp Connector"! While it cannot be directly mated with Micro-D connectors, it is a crimp contact type, eliminating concerns associated with soldering (such as special skills and variations in assembly quality). Additionally, it boasts advanced EMC and environmental performance. There is also a lineup that supports high-speed data link protocols such as 10G Ethernet, USB 3.0, HDMI, and SATA.

• Rectangular Connector
• Board to Board Connectors

The vulnerability of mesh filters under specific environmental conditions has been pointed out. Contaminant accumulation + flammable fluid = localized high-temperature state >> damage. Depending on usage, wire mesh can create situations where localized high temperatures occur. Filters manufactured with laser drilling have smooth surfaces and do not accumulate contaminants locally like mesh nets, and they do not break even if all holes are clogged. The failure of a filter, which is supposed to protect the system, can lead to significant damage to the system. In the aviation industry, this type of filter is adopted to ensure absolute reliability. Its technological value is believed to contribute to the development of combustion systems using hydrogen and ammonia in the future.

• Hydraulic Equipment
• Pneumatic Equipment
• Water Hydraulic Equipment

The direct acting valve (plunger-driven valve) has the greatest advantage of being able to achieve a larger flow rate relative to its size compared to diaphragm valves. Additionally, by appropriately creating and controlling the load from the plunger sliding, energy savings are realized. This size also includes standard models for latch type and quiet type. 【Features】 - 2-way/3-way selectable *Quiet model is only available in 3-way - Three types of mounting methods available: Plug-In: Embedding the fluid control part (plunger part) of the solenoid valve into the manifold Face Mount: Screwing the solenoid valve onto the manifold and connecting soft tubes, etc. to the manifold Ported: Screwing the solenoid valve onto the manifold, etc., and directly connecting soft tubes, etc. to the valve - Flow rate: 0.435L/min @ water / 4.93L/min @ air - Operating guarantee: 250 million cycles - Latch type solenoid valve power consumption: 2.3W (23mJ/Switch 10 ms PULSE AT [21°C]), with custom options available at 1.0W. - Quiet model noise level: Below 30dB (less than the noise level of a library)

• Flow Control

Are you aware of the true capabilities of the plugs (sealing plugs) used in the aviation industry? If there were an incident involving hydraulic plugs (sealing plugs) used in aircraft, there is a significant probability that it would lead to a serious incident, and depending on the situation, an emergency landing may be necessary. The plug (sealing plug) that boasts immense reliability in that industry is the "Lee Plug," which has maintained a top-class market share in the aviation industry for over 70 years, and there are reasons and value behind this. It can certainly contribute to future high-pressure related developments (such as hydrogen-related and deep-sea drilling-related projects). Our dedicated sales engineers will support you in maximizing the benefits by utilizing the technology cultivated in the aviation sector.

• Hydraulic Equipment
• Pneumatic Equipment
• Water Hydraulic Equipment

The "LEE Company Beta Plug (Seal Plug)" is an ultra-lightweight sealing plug made of aluminum that allows for liquid sealing without the need for threaded plugs or sealants. It can be reliably inserted automatically or manually, and is designed to minimize the occurrence of cracks even in brittle base materials. Utilizing 70 years of expertise used in aviation, it can be applied to automotive parts, hydraulic control components (pumps), machine tools, and more. 【Features】 ■ Capable of mass production ■ Stress is applied over a surface on the counterpart base material, allowing for strain-free insertion ■ Insertion status can be monitored through visual inspection and management of insertion depth and pressure, simplifying the work process ■ Easy installation without the need for threading or other processing ■ Available in various sizes from 5mm to 20mm *For more details, please refer to the PDF materials or feel free to contact us.

• Transmission parts

【Function Lineup】 Check Valve (Non-return Valve) · Relief Valve (Safety Valve) · Orifice (Precision Restriction) · Screen (Strainer/Filter) · Solenoid Valve · Other Special Valves 【Product Points】 As long as the hole requirements are met, it can be easily installed anywhere! It can be used in various parts depending on your ideas, including metal and plastic manifolds, urethane tubes, fittings, lure fittings, housing walls, sheet materials, and inside bolts. *We will explain the case studies of the introduction effects! *A dedicated sales engineer will guide you.

• Pneumatic Equipment

Used in the fuel lines of unmanned aerial vehicles (UAVs) and infantry fighting vehicles (IFVs) in Europe and the United States, contributing to improved maintainability and reduced downtime. Custom products, as well as existing products, have no minimum order quantity, so you can order just one. #One-Touch Coupling #Quick Coupler #Quick Coupling #Fluid Connector

• Other Connectors
• Water Hydraulic Equipment

The American precision fluid control equipment manufacturer "The Lee Company" proposes a completely new solution for air contamination (air entrainment) in hydraulic equipment. The compact size, excellent performance, and ease of installation of the new vent valve make it ideal for large-scale applications in automotive, off-road vehicles, and other industrial hydraulic systems. The insert mounting method, which Lee proudly offers, allows for easy and reliable fixation and sealing without the need for machining or O-rings. For more details, please download the catalog or feel free to contact us.

• Transmission parts

The Lee Company, a precision fluid control equipment manufacturer in the United States, accurately removes air from oil using its unique technology. <Benefits of Implementation> - Improved response and realization of smooth shifting - Reduced losses due to volumetric expansion of the oil line - Cost-effective air removal made possible by unique calibrated orifice technology For more details, please download the catalog or contact us.

• valve

- Improved durability by using specially formulated neoprene rubber! - Eliminated cable twisting with an indexable flange! - Abundant options: PEEK can be applied as the shell material!

• Circular Connectors

You can independently specify the three factors that determine the properties of porous materials: "pore size," "relative density," and "material." There is a proven track record of use in military and civilian aircraft, as well as Mars exploration spacecraft.

• Non-ferrous metals
• alloy
• Ceramics

Snap action refers to a mechanism where contacts switch quickly at a certain position of movement, regardless of the speed or force applied to the switch. It is composed of a tension spring and a compression spring. The quick switching results in a short arc time between the contacts, which reduces contact wear. During operation, the snap action mechanism changes the direction of force, and at that moment, the forces of the tension spring and compression spring balance out, resulting in zero force to move the switch. Therefore, when turning the switch OFF, the movable contact may stop midway. This state is called the balance point. Kruze switches are equipped with an additional return spring. This spring provides a force to return the contact at the stress equilibrium point of the tension and compression springs, ensuring reliable switching. There is no balance point in Kruze switches. The Kruze V5 series features this mechanism and includes ultra-compact switches that are tightly compressed. The V5 series consists of three types: the waterproof and dustproof V5S 8320, the standard V5D 83194, and the high-precision 83141, allowing selection based on usage requirements.

• switch
• Electrical equipment parts
• switch

To easily control the operation of industrial equipment, automatic control such as timers, relays, and counters is necessary. The logic control of Kruze allows for various communication devices to be used with a user-friendly and easy-to-use program.

• Liquid level control/level switch
• controller
• PLC

✓ Since it is a sealed relay, iron powder generated from sliding wear in railways and other sources is attracted by the coil's magnetic field and enters the interior through the gaps in the relay's resin cover, affecting the contacts, and the influence of other dust on the contacts is eliminated. ✓ The contacts operate in nitrogen gas, making it difficult for sparks to occur, thereby reducing the impact of contact noise caused by sparks on electronic devices. Of course, the possibility of ignition due to sparks is also eliminated. ✓ The contact return when not energized uses a unique structure with permanent magnets and does not use springs. Therefore, operational failures caused by spring fatigue do not occur. ✓ In the event of contact welding, it is a fail-safe mechanism that stops the operation of other contacts as well. ✓ We can propose not only the relay itself but also relay panels and relay racks that contribute to compactness. ✓ We can also propose relay circuits.

• relay
• Safety Relay
• Control Panel

We handle relays manufactured by Reach Corporation. The "relay" ensures safety and comfort in space, aviation, military, railways, and more with high technical capabilities. It is springless, providing stable and long life. Additionally, it features nitrogen gas sealing to enhance contact longevity and ensure non-ignition, while a fail-safe structure guarantees circuit safety. Moreover, it withstands extreme temperatures, 20G high vibration, and 200G shock. 【Features】 ■ Springless for stable and long life ■ Nitrogen gas sealing for contact longevity and non-ignition ■ Fail-safe structure for circuit safety ■ Resistant to extreme temperatures ■ Withstands 20G high vibration and 200G shock *For more details, please refer to the PDF document or feel free to contact us.

• relay
• relay
• Other machine elements

We handle railway switches and control motors manufactured by Kruze Corporation. "Kruze Switches and Motors" are robust products approved to railway standards and tailored to customer specifications, designed to withstand harsh environments and ensure long service life. This catalog features a variety of products, including "micro switches," "limit switches," and "DC brushless motors." 【Featured Products (Partial)】 ■ Micro Switch ■ Limit Switch ■ DC Brushless Motor ■ DC Brushed Motor ■ Gear Box *For more details, please refer to the PDF document or feel free to contact us.

• switch
• Other motors
• Brushless DC Motor

The U.S. company LEE has released a radial piston pump, leveraging 70 years of experience and high technical capabilities in the aerospace industry. Our unique self-priming radial piston pump achieves excellent durability. It is a product that can assist in miniaturizing and extending the lifespan of your designs. The lineup includes two types: a flow rate of 200 PPH (=90 kg/hour) and 60 PPH (=27 kg/hour). Please see the basic information below. <Features> - Compact and lightweight - High flow rate - High pressure 115 [psia] (=793 kPa) - Radial piston pump using a servo motor - Long lifespan of 1000 hours - Usable temperature range: -57 to 110°C - All units undergo pre-shipment inspection. <Application Examples> - Fuel pump for small to medium-sized unmanned aerial vehicles (UAV/UAS) - Fuel transfer pump for large unmanned aerial vehicles (UAV/UAS) - Auxiliary power units - Generators - Formula 1 race cars - Oil pumps, etc. For more details, please contact us or download the catalog.

• Positive Displacement Pump

The micro switch 83 series 132/133/134 features double-break contacts. Double-break contacts have a lower contact load than single-break, resulting in less electrical arcing that quickly extinguishes, making it less prone to contact welding, which is suitable for high capacity. Additionally, there are products with gold-plated contacts that can handle 1mA at 4VDC. With a mechanical lifespan of 10 million cycles, it has a long lifespan and is less affected by magnetic fields compared to reed switches. Furthermore, it does not require power consumption during standby like optical sensors and is more resistant to foreign objects than optical sensors. The basic model number is determined by the direction of the terminal output. Side terminal 83132, bottom terminal 83133, front terminal 83134.

• switch
• Safety switch
• Liquid level control/level switch

The optical detection non-contact sensor switch used for detecting products has a risk of malfunction due to dirt on the sensor part. Additionally, the sensor needs to be constantly powered and requires a special circuit to operate. A micro switch with contacts can reliably detect without a special circuit, but it requires a certain amount of force to operate and there are concerns about its mechanical lifespan. However, the Kruzé 831370 series addresses this issue. This switch is rotary with a small operating force of 0.12 Ncm and has a long mechanical lifespan of 10 million cycles. The 831370 switch has a proven track record overseas, such as in confirming coin insertion in vending machines.

• Safety switch
• switch

All foreign matter contamination must be avoided in food machinery. Dust-proof gaskets are essential for sealed doors. Device Technology's Seal-Fast firmly secures the steel spring to the door, perfectly sealing out foreign matter and moisture. Additionally, the steel spring is covered with rubber. We offer products that use FDA-approved food-grade silicone for food machinery, in addition to EPDM. All of these products are flexible, allowing them to be installed on doors of various shapes. Moreover, they can be easily installed with just fingertip pressure, without the use of adhesives, rivets, or screws, and they provide excellent grip. There are many types available to match the sealing direction of the door. Since they use FDA-approved silicone rubber, they are also used in medical devices.

• Food environmental hygiene/contamination prevention equipment
• Other physicochemical equipment

Industrial vehicles such as forklifts must be designed for outdoor use, and buses are similarly exposed to wind and rain. The safety confirmation switches require dust and water resistance. The Kruze switch has an IP67 dust and water resistance rating. Additionally, it is compact and lightweight, which increases the designer's flexibility in installation locations. The Kruze switch is a contact switch that employs a high-precision snap-action mechanism. ■ It operates reliably even with slow movements. ■ No power is required in standby mode. ■ The contacts ensure reliable continuity. ■ ON/OFF is purely digital control. Bus: Engine cover, cargo compartment cover confirmation Industrial vehicles: Forklift mast position anomaly detection Joystick controller operation position confirmation Electric hand lift various control switches installed on the handle

• Trolley
• Electrical equipment parts
• Safety Door Switch

In cases where the installation point changes angle midway or to achieve long-term stability, adhesive is used for resin products. However, the use of adhesive presents several issues: 1. An adhesive application process is required. 2. When removing, it can be difficult to detach, and adhesive residue may become foreign matter. 3. The adhesive itself has a limited lifespan. DTi's Spring-Fast TM has solved these problems. Spring-Fast TM is ergonomically designed for easy installation with just your fingers, providing strong holding power without the need for adhesive. Since no adhesive is used, it is easy to remove and does not create foreign matter. Of course, it is coated with resin, so there are no issues with dissimilar metal connections. We offer several types depending on the application. We also have products that can be reliably used even if one side of the board is smooth. The most common series has different colors for each size, so there is no confusion during assembly.

• socket
• Wiring materials
• power supply

The 83139 series is a micro switch with IP67 protection that is resistant to hydrocarbons and detergents. It switches safely with a double break. There are also products compliant with the standardized explosion-proof standard "EEx" according to European EN standards. Model 83139-1 is explosion-proof and compact, suitable for use in explosive atmospheres other than mines. It has a proven track record in environments with high dust levels in cleaning machines using hydrocarbons and chemical plants, primarily in Europe.

• Powder Molding Machine
• Safety Door Switch
• Other cleaning machines

Inside the housing, there is a particularly reasonable V3D-8326 micro switch. On the outside, there is a dustproof and waterproof V3DS-8329 micro switch that meets IP67 standards. Both have a wiping contact structure, so the contacts are always clean. They can be used from 1mA at 4VDC. The operating force can be selected according to the application. Various types of actuators (levers) are available. A variety of connection terminals are also available, and the V3DS-8329 can be selected with an IP67 compliant cable.

• Other industrial robots
• switch
• Safety switch

- We have many achievements in Europe and China with railway and parking lot barriers. - Mechanical switches are more reliable for the opening and closing interlock of barriers. - Since it uses a contact automatic wiping coil spring snap-action mechanism, the contacts are always clean and can switch reliably even at slow operating speeds. - There are many actuator levers and a variety of wire connections, allowing for wiring from various directions, which increases design flexibility. - We do not compromise on performance and quality, but we do compromise on price.

• Safety Door Switch
• Safety Sensors
• switch