三輪精機 List of Products and Services

Air springs have been actively used for many years to improve ride comfort in commercial vehicles and to reduce shock loads on cargo. The component that regulates the air in these air springs is the leveling valve. The leveling valve from Sanrin Seiki allows for precise adjustments of air intake and exhaust. Additionally, the air passage can be modified to suit the customer's preferred size. It can accommodate a range from small to large capacities, making it useful for various applications beyond just commercial vehicle installations. Applications (with proven results): - For cab suspension in commercial vehicles and bus chassis - Vibration control devices for commercial washing machines - Devices for seismic isolation floors - For shipping containers Potential applications (could be used in): - Various amusement facilities - Vibration control devices for precision equipment in manufacturing sites - Construction machinery equipment Furthermore, Sanrin Seiki also manufactures and sells air compressors that generate compressed air, which can be purchased together!

• Vehicle body parts
• Pneumatic Equipment
• others

You can view the document listing all 23 products by downloading the PDF. Miwaseiki Co., Ltd. has been a specialized manufacturer of automotive parts and industrial machinery since its establishment in 1938, leveraging years of experience to continuously provide products that meet the needs of many customers. We are particularly committed to consistent manufacturing processes in-house, from market research, research and development, and design to production and quality assurance, which allows us to respond flexibly and quickly to customer requests. We mainly handle important control device components related to pneumatic and hydraulic equipment, engines, cab tilts, transmissions, brakes, engine exhaust gases, and air suspension, striving to manufacture products that are recognized worldwide across various fields, including automotive and construction machinery, with numerous transactions with major manufacturers. Additionally, we have been receiving more inquiries beyond automotive and construction machinery, aiming for production that is not limited by industry, product type, or lot size. [Main Products] ■ Air Compressors ■ Vacuum Pumps ■ EGR Valves ■ Speed Limiters, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other conveying machines

Miwakaseiki Co., Ltd. has been providing products that meet the needs of many customers since its establishment in 1938, leveraging the experience cultivated over many years. In particular, we are committed to consistent manufacturing in-house, from market research, research and development, and design to manufacturing and quality assurance, which allows us to respond flexibly and quickly to customer requests. We mainly handle important control device components related to pneumatic and hydraulic equipment, engines, cab tilts, transmissions, brakes, engine exhaust gases, and air suspension, striving to manufacture products that are recognized worldwide in various fields such as automotive and construction machinery, and we have numerous transactions with major manufacturers. Additionally, we have been receiving more inquiries beyond automotive and construction machinery, aiming for production that does not focus on industry, product type, or lot size. Please feel free to consult us if you have any concerns. 【Main Products】 ■ Air Compressors ■ Vacuum Pumps ■ EGR Valves ■ Speed Limiters, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Other conveying machines

We would like to introduce our "Multi-stage Air Cylinder." If you have an air cylinder that strokes to a predetermined position, there is no need for a stepless option. A stepless option incurs additional costs and requires control... In such cases, please consider the "Multi-stage Air Cylinder" from Sanrin Seiki! 【Features】 ■ The cylinder extends and retracts to a predetermined position simply by supplying air to each air port. ■ Available in two types: 8-position and 16-position. ■ It is used in various applications for vehicles, such as adjusting the angle of the intake fins in turbochargers. ■ There are many other applications beyond automotive use! Please consult us about high-pressure types and other uses in construction machinery, agricultural machinery, and work machines, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts
• Pneumatic Equipment

The Master Mover is a battery-powered walk-behind tug that can safely and efficiently transport heavy loads on wheels. It can move anything with wheels. 《Points》 - Easy operation for anyone - No problem for those with limited strength - No license required - No special skills needed - Easy handling of heavy items - Easy movement in small spaces - Ensured safety *For more details, please refer to the PDF document or feel free to contact us.

• Other conveying machines

The "Double Check Valve" is a check valve that connects only the high-pressure side from two supply ports to the outlet. It is mass-produced for commercial vehicles and is low-cost. The built-in piston seals the low-pressure side by moving. It is highly valued by those who control based on air pressure fluctuations. It has built a reputation and track record for use in vehicles. It also has excellent durability even in high-temperature environments. 【Features】 ■ Designed to connect only the high-pressure side of air pressure ■ Proven mass production for commercial vehicles ■ Low cost ■ Can be repurposed for uses other than commercial vehicles *For more details, please refer to the PDF document or feel free to contact us.

• others
• Pneumatic Equipment
• Other assembly machines

The "pressure regulating valve" is a product that maintains the air tank pressure within a certain range. It is mass-produced for commercial vehicles at a low cost. In addition to commercial vehicles, it can also be repurposed for construction equipment and agricultural machinery that use air devices. Furthermore, it adopts a piston type and has a temperature range of -30 to 70°C, allowing for precise adjustment of the air pressure range. 【Features】 ■ Used for regulating air tank pressure ■ Mass-produced for commercial vehicles ■ Low cost ■ Can be repurposed for other applications beyond commercial vehicles *For more details, please refer to the PDF document or feel free to contact us.

• others
• Pneumatic Equipment
• Other assembly machines

The "Electric Hydraulic Cylinder" is a product that integrates a cylinder with a self-holding function powered by hydraulics and a pump. ■Cylinder It maintains hydraulic pressure with a highly reliable check valve mechanism when the supply of hydraulic oil is stopped, keeping the cylinder's stopping position. ■Pump Utilizing a piston pump, it achieves compactness and high pressure. It combines high reliability and is equipped for emergency response in case of electric motor failure! 【Features】 ■Holds the stopping position of the cylinder ■High strength and durable structure ■Generates large thrust to accommodate high hydraulic pressure ■Free installation without piping! *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts
• Syringe Pump
• Hydraulic Equipment

The "hydraulic latch" is a product that allows for ON-OFF locking using hydraulic pressure. By activating the claws incorporated in the hydraulic latch, the locking of the rod material can be toggled ON and OFF. It is adopted as a product to lock the truck cab to prevent it from rising on its own. If there is a demand for ON-OFF locking for purposes other than trucks, please feel free to contact us. It securely locks with the power of hydraulics! 【Features】 ■ Can be installed anywhere as long as there is a hydraulic source ■ Capable of handling high loads due to the use of hydraulics ■ There are cases of adoption for truck cab locking *For more details, please refer to the PDF materials or feel free to contact us.

• Actuator
• Other Auto Parts

The "manual hydraulic pump" is a highly reliable product. It generates hydraulic pressure manually and can easily operate by connecting an impact wrench. It is a compact pump that supplies hydraulic pressure to each hydraulic actuator. Currently, it is used as a pump to supply hydraulic pressure to the cylinder that raises and lowers the cabin of a trading company. It is designed to withstand high pressure due to its high-strength and durable structure. 【Features】 ■ Supplies high hydraulic pressure manually or with an impact wrench ■ High-strength and durable structure ■ There are examples of adoption in trucks for overseas markets *For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts
• Syringe Pump
• Hydraulic Equipment

The "Electric Hydraulic Pump" is a highly reliable product. It is a compact pump that supplies hydraulic pressure to each hydraulic actuator. Currently, it is being used as a pump to supply hydraulic pressure to the cylinder that raises and lowers the cabin of commercial vehicles. It is designed to withstand high hydraulic pressure due to its high-strength and durable structure. There are also cases of its adoption in large and medium-sized trucks in Japan. 【Features】 ■ Uses an electric motor to supply high hydraulic pressure ■ High-strength and durable structure ■ Equipped with a fail-safe mechanism that allows manual operation for emergency use ■ There are cases of adoption in large and medium-sized trucks in Japan *For more details, please refer to the PDF materials or feel free to contact us.

• cylinder
• Other Auto Parts

We would like to introduce our "Multi-stage Air Cylinder." By supplying compressed air to each port, stroke control is possible in 8 or 16 stages. It is currently used for air volume control in turbochargers. Additionally, it can be installed at a lower cost than electric motor components for environments where electric motors cannot be used or for those who require simple stroke control. 【Features】 ■ Positive pressure actuator ■ Stroke control: Two types available - 8 positions and 16 positions *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts
• Pneumatic Equipment
• Other process controls

The "hydraulic cylinder actuator" is a product that can support PWM control and ON-OFF control. It can be configured with a surge killer solenoid and a stroke sensor. There are examples of its use for accelerator control in truck-mounted cranes. Additionally, the cylinder diameter is Φ34mm, and the rated operating pressure is 1.37MPa. 【Features】 ■ Compatible with PWM control and ON-OFF control ■ Surge killer solenoid configuration ■ Configuration with stroke sensor ■ Examples of use for accelerator control in truck-mounted cranes *For more details, please refer to the PDF materials or feel free to contact us.

• Actuator
• Other Auto Parts

The "double-acting hydraulic cylinder" is a product equipped with a self-holding function powered by hydraulic pressure. When the supply of hydraulic oil is stopped, it maintains hydraulic pressure with a highly reliable check valve mechanism, holding the cylinder's stopping position. Its high-strength and durable structure allows it to generate significant thrust in response to high hydraulic pressure. Additionally, there are examples of its adoption in domestic large, medium, and small trucks. [Features] ■ Holds the stopping position of the cylinder ■ High-strength and durable structure ■ Generates significant thrust in response to high hydraulic pressure ■ There are examples of adoption in domestic large, medium, and small trucks *For more details, please refer to the PDF materials or feel free to contact us.

• cylinder
• Other Auto Parts

The "Hydraulic Power Unit" is a product that achieves compactness and lightweight design through an integrated frame and tank. By using aluminum die casting for the oil tank section and integrating it with the mounting flange, it ensures approximately 40% weight reduction while maintaining high rigidity. By directly connecting the gear pump section to the oil tank, piping is eliminated, and the shorter piping reduces resistance, preventing issues such as air ingestion and suction failure. 【Features】 ■ Compact and lightweight design through integrated frame and tank ■ Improved reliability due to piping-free structure ■ Prevention of suction failure such as air ingestion ■ Examples of adoption in domestic large and medium trucks *For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts
• others

The "Inclined Plate Axial Piston Motor" is a product that incorporates an integrated case/inclined plate and a thin valve plate. The adoption of a simple parking brake mechanism using a lock pin reduces costs. It boasts high operational reliability and durability cultivated over 30 years of market experience, and various specifications can be set according to customer usage needs. 【Features】 ■ Integration of case/inclined plate ■ Adoption of thin valve plate ■ Cost reduction through the adoption of a simple parking brake mechanism ■ High operational reliability and durability cultivated over 30 years of market experience *For more details, please refer to the PDF document or feel free to contact us.

• Other motors
• Other Auto Parts

The "Pressure Compensation Remote Control Valve" is a hydraulic switching valve that allows operation unaffected by load fluctuations. It enables pressure control according to the load using a load-sensing relief valve. This prevents unnecessary high pressure, reducing leakage in various parts, suppressing heat generation, and lowering pump load. 【Features】 ■ Operation unaffected by load fluctuations ■ Reduction of leakage in various parts ■ Suppression of heat generation ■ Reduction of pump load *For more details, please refer to the PDF document or feel free to contact us.

• others
• Other Auto Parts
• Hydraulic Equipment

The "Rapid Exhaust Valve" is mass-produced for commercial vehicles and is a low-cost product. It is used for rapid air exhaust in air actuators and similar applications. The operating temperature range is -30 to 70°C, with a durability of 1 million cycles. It also has a proven track record for air brake applications, ensuring high reliability. 【Features】 ■ Mass-produced for commercial vehicles ■ Low cost ■ Proven track record for air brake applications ■ High reliability *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation and Exhaust
• Other Auto Parts

The "Leveling Valve" is produced for commercial vehicles (trucks and buses) and is a low-cost product. The internal air throttle diameter can be selected from φ0.8 to φ2.5. Additionally, we offer "Type II" with an electromagnetic valve for hunting prevention, and "Type III" with a cylinder for kneeling. 【Features】 ■ Produced for commercial vehicles (trucks and buses) and low-cost ■ Internal air throttle diameter can be selected from φ0.8 to φ2.5 ■ Air supply/exhaust to the air spring can be stopped at any timing (Type II) ■ By preparing a separate electromagnetic valve, the height of the air spring can be changed in two stages (Type III) *For more details, please refer to the PDF document or feel free to contact us.

• others
• Other Auto Parts

The "Greasing System" is a proven product designed for commercial vehicles. The distributor unit distributes and supplies the grease sent from the air pump to each supply point in the necessary amounts. The air pump unit is an air-driven piston pump that sends grease to the distributor when the solenoid valve is activated. 【Features】 ■ Proposed as a railway application based on proven commercial vehicle products ■ Optimization of lubrication amount through a pressure switch ■ Automation of lubrication tasks ■ Reduction of lubrication time *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps
• others

The "hydraulic motor for winches" is a product that compactly incorporates an internal pilot-type parking mechanical brake and a counterbalance valve. It boasts high operational reliability and durability developed over 30 years of market experience. Its application is for crane winches, and there are also cases of adoption for winches on truck-mounted cranes. 【Features】 ■ Compact ■ High reliability ■ High durability ■ Maximum pressure of 27.5 MPa *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other motors

The "Electric Butterfly Valve for Exhaust Gas" features a high-torque motor and a simple structure that drives the valve without using a gearbox. It adopts a cantilever valve structure, eliminating the accumulation grooves for condensate, thus preventing sticking due to condensate. A space is created between the valve and the motor, and the heat dissipation from the ADC material used in the motor attachment reduces thermal damage to the motor. 【Features】 ■ Strong against high temperatures and sticking ■ Gas temperature resistance up to 350℃ ■ Prevents sticking of condensate ■ Simple structure without a gearbox *For more details, please refer to the PDF document or feel free to contact us.

• Engine parts

The "Electric and Hydraulic-Free Cab Tilt Cylinder" is a product with zero oil leakage due to its mechanical structure. No piping is required for the entire cab tilt system. It is equipped with a safety device to prevent descent and can be used for truck cab tilt systems. Additionally, it has a thrust of up to 20 kN and a stroke of 485 mm. Although it is developed for cab tilting, it can also be repurposed for other applications. Please feel free to contact us regarding construction machinery, agricultural machinery, railways, industrial machinery, logistics, and vehicle mounting. 【Features】 ■ Improved environmental performance ■ Mechanical integrated structure ■ No oil pump or piping required ■ Equipped with a safety device to prevent descent *For more details, please refer to the PDF document or feel free to contact us.

• cylinder

The "Oil-Free Electric Vacuum Pump" is an effective product as a negative pressure source for operating equipment that utilizes vacuum pressure. Core components such as the internal rotor and vanes are made from resin materials suitable for lubrication-free operation. In the automotive field, vacuum pressure has a proven track record as a negative pressure source for operating brake master boosters and turbo actuators. Although it is developed for automotive use, it can also be applied to other purposes. If your company is looking to easily generate vacuum, we would appreciate it if you could contact us. 【Features】 ■ Clean lubrication-free drive ■ No oil supply piping required ■ Effective as a negative pressure source for operating equipment that utilizes vacuum pressure ■ Core components made from resin materials suitable for lubrication-free operation *For more details, please refer to the PDF document or feel free to contact us.

• Brake parts

We would like to introduce our "Leveling Valve." The "Leveling Valve" automatically controls the supply, retention, and exhaust of air through a mechanical system, maintaining the air spring at a constant height. It is used in sightseeing buses and trucks with air suspension, and has also been adopted for commercial washing machines, shipping containers, and seismic isolation floors. It can be adjusted to meet various requirements and is equipped with technology that can respond immediately to customer requests! 【Features of the Leveling Valve】 ■ Maintains a constant vehicle height ■ Used in sightseeing buses and trucks with air suspension ■ Facilitates easy adjustment of the platform height of the cargo bed ■ Also adopted for commercial washing machines, shipping containers, and seismic/earthquake-resistant/building applications beyond vehicle use. ■ Can also be repurposed for equipment and factory/residential use! *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts
• Other cleaning machines

This product is a device that automatically supplies a certain amount of grease to several locations. Grease discharged from an air-driven pump is automatically supplied through a distribution valve. Additionally, the grease tank can be replaced with a cartridge. 【Features】 - Automatically supplies grease discharged from an air-driven pump through a distribution valve. - The grease tank can be replaced with a cartridge. *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

This product is a hydraulic source and hydraulic cylinder for opening and closing truck beds (wings). It aims for compactness and lightweight design through an integrated frame and tank, as well as the use of aluminum materials. Additionally, it is equipped with an emergency wing forced descent function, enhancing reliability in emergencies. 【Features】 ■ Compact and lightweight design through an integrated frame and tank, and the use of aluminum materials ■ Built-in emergency wing forced descent function ■ Increased reliability in emergencies *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

The "speed limiter" is a system that electronically controls the vehicle's speed to ensure it does not exceed the regulated speed. In large vehicles, it is controlled so that even when the accelerator is pressed, the speed does not exceed 90 km/h. We offer options for "mechanical governors," "electronic governors," and "forklifts." 【Lineup】 ■ For mechanical governors ■ For electronic governors ■ For forklifts *For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts

We would like to introduce our "Air Suspension Control Device." The "Height Adjustment Valve" is a valve that controls the supply, retention, and exhaust of air within the air springs under the vehicle using a computer to drive the solenoid valve, maintaining the vehicle height at a constant level. It is used in sightseeing buses and trucks with air suspension, allowing the driver to easily adjust the height of the cargo platform with a switch operation. Additionally, the "Leveling Valve" is a valve used to maintain a constant vehicle height and cab height by controlling the supply, retention, and exhaust of air within the air springs. It is compact, lightweight, and designed in a lever shape to accommodate various vehicles. 【Height Adjustment Valve Features】 ■ Drives and controls the solenoid valve to maintain a constant vehicle height ■ Used in sightseeing buses and trucks with air suspension ■ Facilitates easy adjustment of the cargo platform height *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

The "Cab Tilt Pump" is a hydraulic device that serves as the hydraulic source for lifting the truck driver's cabin during engine maintenance and other tasks. It is available in both electric and manual drive options. Additionally, the "Cab Tilt Cylinder" is equipped with a safety device to prevent the cabin from falling in emergencies, ensuring safety while making the operation of the safety device easy through hydraulic means. We also offer other products such as a "hydraulic latch" that automatically secures and releases the cabin, and a "combined tilt pump and cylinder." 【Product Lineup】 ■ Cab Tilt Pump (Electric and Manual) ■ Cab Tilt Cylinder ■ Hydraulic Latch ■ Combined Tilt Pump and Cylinder *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

We would like to introduce our product, "Power Shift." "Power Shift" is a device that doubles the gear shift operation force of manual medium and large trucks and buses using air pressure, making the shifting operation lighter. It can assist in smoothly operating devices that are heavy and have a large load when operated manually by using the power of air. It can also be used as an auxiliary device beyond just the transmission, making it versatile for various applications. Please feel free to contact us. 【Power Shift Features】 ■ Doubles the gear shift operation force of manual vehicles using air pressure ■ Lightens the shift operation force ■ Supports input and output load settings suitable for the vehicle *For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts

We would like to introduce our engine control device, the "Air Cylinder." This product is available in various types of air cylinders (single cylinder) and is designed to meet a range of applications, including engine stop, exhaust brake, and shifting. 【Features】 ■ Compatible with various applications such as engine stop, exhaust brake, and shifting. *For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts

This product is a valve that switches between the low-pressure stage and high-pressure stage of a turbocharger equipped in series. When the engine is at low RPM, the switching valve is closed, and the discharge air from the low-pressure stage turbo is sent to the high-pressure stage turbo. At high RPM, since the air supplied to the engine is sufficient, the switching valve opens, and the discharge air from the low-pressure stage turbo is divided into two paths: one going directly to the engine and the other entering the high-pressure stage turbo, thereby reducing the load on the high-pressure stage turbo. 【Features】 ■ Developed product ■ Switches between the low-pressure stage and high-pressure stage of a turbocharger equipped in series ■ Reduces the load on the high-pressure stage turbo *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

This product is an actuator for changing the nozzle angle of a variable capacity turbocharger. The "motor-driven type" allows for stepless control, while the "air-driven type" can achieve staged strokes by combining air supplied to multiple air supply ports. A stroke sensor is not required, and multi-stage strokes can be achieved with just air supply. It adopts a special piston structure, achieving miniaturization with a small diameter. 【Features】 ■ No stroke sensor required ■ Multi-stage strokes possible with just air supply ■ Adopts a special piston structure ■ Achieves miniaturization with a small diameter *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

The "Exhaust Brake Valve" is activated when a strong engine brake is needed in diesel engine vehicles. It increases the exhaust gas pressure of the engine, raises the engine load, and provides a more powerful engine braking effect. The flange mounting makes installation easier. 【Features】 ■ Increases the engine's exhaust gas pressure and load to provide a stronger engine braking effect. ■ Easier installation due to flange mounting. *For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts

We would like to introduce our engine control device, the "PCV Valve." This valve returns blow-by gas that leaks from the engine combustion chamber into the crankcase back to the intake side within an appropriate pressure range. 【Features】 ■ Returns blow-by gas that leaks from the engine combustion chamber into the crankcase back to the intake side within an appropriate pressure range. *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

This product is an actuator capable of stepless control, used for driving applications such as variable capacity turbochargers, and serves as an alternative to conventional air cylinders. In the event of a failure such as a motor disconnection, it adopts a fail-safe structure that returns to a safe position using spring force. It employs a brushless motor, ensuring high reliability, and features a screw structure on the motor rotor for miniaturization. 【Features】 ■ Developed product ■ Capable of stepless control ■ Uses a brushless motor ■ Miniaturized with a screw structure on the motor rotor ■ Adopts a fail-safe structure that returns to a safe position using spring force in case of motor disconnection or other failures *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

This product is a flow control valve for introducing exhaust gas into heat recovery systems. With the use of a cantilever valve design, it has a structure that is less affected by condensate and other factors. By using a torque motor and directly attaching the motor to the valve, the structure is simplified. 【Features】 ■ Developed product ■ For introducing exhaust gas into heat recovery systems ■ Simplified structure by directly attaching the motor to the valve ■ Cantilever valve design ■ Structure that is less affected by condensate and other factors *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

We would like to introduce our engine control device, the "Bypass Valve for EGR Cooler." This switching valve bypasses the EGR cooler to prevent excessive cooling of low-temperature EGR gas during engine startup and low-temperature conditions, thereby reducing the emissions of HC and CO. By adopting a butterfly valve, it is compact and lightweight, as it is less affected by pressure changes before and after the valve. 【Features】 ■ Prevents excessive cooling of low-temperature EGR gas through the EGR cooler ■ Reduces HC and CO emissions with a switching valve that bypasses the EGR cooler ■ Utilizes a butterfly valve ■ Compact and lightweight due to reduced influence from pressure changes before and after the valve *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

We would like to introduce our engine control device, the "EGR Valve." Depending on the vehicle's operating conditions, this product returns an appropriate amount of exhaust gas from the engine back to the intake side, lowering the combustion temperature and reducing NOx emissions. By using motors and solenoids and innovating the valve shape, we have achieved a compact and lightweight design. Additionally, the "EGR Valve (leakage reduction type)" incorporates a built-in controller for motor control, making it compact and well-suited for vehicle installation. 【Features】 ■ Lowers combustion temperature and reduces NOx ■ Utilizes motors and solenoids ■ Achieves compactness and lightweight design through innovative valve shape *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

This product is a vacuum source for vacuum servo brake systems. It is actively used as a vacuum source for vacuum equipment. It has a long track record for automotive applications. There are various capacity options available, allowing for proposals that meet customer needs! To reduce fuel consumption, low-drive-torque pumps are offered in a diverse lineup tailored to vehicle weight and drive type. Not only for HV, EV vehicles, or idle-stop vehicles, but it also contributes to improving vehicle fuel efficiency by operating only when necessary. 【Features】 ■ For vacuum servo brake systems ■ A diverse lineup tailored to vehicle weight and drive type ■ Contributes to improving vehicle fuel efficiency by operating only when necessary *For more details, please refer to the PDF document or feel free to contact us.

• Vehicle body parts

The "Air Compressor" is a compressed air source for full air brakes or air-over-hydraulic brakes. It ranges from single-cylinder to inline two-cylinder (L2), V-type two-cylinder (V2), with a wide variety of capacities suitable for medium and large vehicles. Additionally, we offer "two-stage compression" that can handle high pressure and "with clutch" options that significantly reduce power consumption. 【Features】 <Two-stage Compression> ■ Increases air pressure in stages to accommodate high pressure ■ Reduces drive torque and discharge air temperature <With Clutch> ■ By controlling the clutch ON/OFF, significant power consumption reduction is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Axle parts

"Virus Guard" is a splash guard partition that can reduce the spread of droplets. The sheet part uses commercially available 70-liter plastic bags, making it easy to replace and use. Since the sheet can be replaced, it is always hygienic. When replacing the 70-liter plastic bag, cut about 34 cm from the opening for a proper fit. 【Features】 ■ Blocks droplets within the company ■ Blocks droplets during meals ■ Easy installation by simply placing it ■ The sheet can be replaced, ensuring constant hygiene ■ The sheet can be easily removed for smooth replacement *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products

Mizuno Seiki Co., Ltd. is committed to a consistent manufacturing process that encompasses market research, development, test driving, manufacturing, and sales. We mainly handle important control device components ranging from pneumatic and hydraulic equipment to engines, cab tilts, transmissions, brakes, engine exhaust gases, and air suspension systems, striving to manufacture products that are recognized worldwide in various fields such as automotive and construction machinery. 【Main Products】 ■ Air Compressor ■ Vacuum Pump ■ EGR Valve ■ Speed Limiter, etc. *For more details, please download the PDF or feel free to contact us.

• Engine parts