TOHTO List of Products and Services

We offer various valves that comply with the globally recognized CETOP standards.

• Hydraulic Equipment
• valve

The SETTIMMA company's "CONTINUUM(R)" is a high-pressure, low-noise pump with a maximum pressure of 300 bar and a noise level of 52 dB. It achieves a noise reduction of over 15 dB compared to conventional external gear pumps. It maintains high volumetric efficiency even at ultra-low speeds, leading to energy savings and cost reductions. 【Features】 ● Average noise reduction of 15 dB(A) compared to other pumps ● Easy replacement with existing gear pumps as the external dimensions are almost unchanged ● Special design that eliminates oil sticking phenomena ● Application examples: garbage collection trucks, forklifts, power plants, automobiles, machine tools, injection molding machines, logistics loading, marine industry, etc.

• Other pumps
• Hydraulic Equipment

There are standard hydraulic devices such as throttle valves and flow control valves.

• Hydraulic Equipment
• valve

The "VEP-HD" allows for safe coupling and uncoupling even with high residual pressure due to its triple valve system. At the same time, it prevents external oil leakage during coupling and uncoupling. It is designed with heavy-duty, high-pressure hydraulic applications in mind, considering high repetitive peak pressures and significant mechanical stress. The "VEP-HD" is made from high-tensile carbon steel and features a nitrided surface treatment that reduces wear on the coupling. This series underwent one million impulse tests during its development. 【Features】 ○ The flat face is easy to clean and effectively reduces contamination intrusion into the system. ○ There is no external leakage of operating oil during coupling and uncoupling, reducing environmental impact. ○ It minimizes air entrapment during coupling and uncoupling, aiding in optimal system operation.

• Coupling

SamHydraulik hydraulic axial piston pumps and motors are characterized by their compact size, high pressure, high performance, long lifespan, and low noise. The pumps are broadly categorized into open circuit and closed circuit types. The open circuit is further divided into fixed displacement and variable displacement, with fixed displacement models including H1C (slant axis) and variable displacement models including H1V (slant axis) and SH5V (slant plate; Swash Plate). For closed circuit applications, there are variable displacement models with slant plate; Swash Plate, including SH6V (Heavy Duty) and MD10V (Medium Duty). On the other hand, the motors are largely divided into fixed displacement and variable displacement types. The fixed displacement models include H1C, H1CR (slant axis), and H4C (slant plate; Swash Plate), while the variable displacement models include H2V, H2VR, and SH7V with slant axis. They are widely used across various industries, including construction machinery, steelmaking machinery, industrial machinery, and marine machinery, around the world. The H1C is in stock at our company, allowing for reduced delivery times.

• Power Transmission Equipment
• Other pumps
• Hydraulic Equipment

The hydraulic accumulator is a small pressure vessel divided into two chambers by a flexible separator. One chamber is for hydraulic fluid, while the other is for nitrogen gas. Hydraulic fluid is incompressible, making it good at carrying energy, but it cannot store energy itself. On the other hand, gas is compressible, allowing it to accumulate a large amount of energy in a small volume when compressed. The hydraulic accumulator utilizes these two properties. 【Features】 ○ Bladder type, diaphragm type ○ European standard approval ○ Unique design results in low discharge resistance, making it ideal for handling large oil volumes ● For more details, please contact us or download the catalog.

• Hydraulic Equipment

The "VEP-P" screw-type flat face coupling series is a proposal from Stucchi suitable for high-pressure hydraulic applications and connections where residual pressure remains. This screw connection system prevents early wear and the sticking of the ball parts that can occur in circuits with high pulse pressure. The triple valve structure allows for safe connections without oil loss during attachment and detachment, even in situations with residual pressure. 【Features】 ○ Easy to clean, effectively reducing contamination intrusion into the system ○ Eliminates losses due to leakage of operating oil during attachment and detachment, reducing environmental impact ○ Minimizes air entrapment during attachment and detachment, aiding optimal system operation ○ The design of internal components is devised to minimize pressure loss, preventing a decrease in system efficiency ○ The internal pressure relief valve system is effective for easy connections in the presence of residual pressure For more details, please contact us or download the catalog.

• Coupling
• Piping Materials

The “AX” series coupling is a groundbreaking product that uses stainless steel in Stucchi's flat face couplings. The product is made from AISI316 stainless steel, making it ideal for applications in highly corrosive environments. The “AX” coupling employs Viton/fluorocarbon seals, and special seals can also be accommodated. The modular structural design allows for a selection of various joint screws and the creation of special screws. This structure also achieves miniaturization and contributes to improved performance as a coupling. 【Features】 ○ Easy to clean, effectively reducing contamination intrusion into the system ○ No loss due to leakage of operating fluid during attachment and detachment, reducing environmental impact ○ Minimizes air entrapment during attachment and detachment, aiding optimal system operation ○ The patented design of internal components is engineered to minimize pressure loss, preventing a decrease in system efficiency ○ The modular structure allows for diverse specifications of ports while enhancing the performance of the coupling For more details, please contact us or download the catalog.

• Coupling
• Piping Materials

The sizes are categorized by maximum discharge volume, ranging from 13 to 500 cm³/rev, offering a wide variety. The continuous torque ranges from 16 Nm to 1220 Nm. It is a low-speed, high-torque orbital motor.

• Power Transmission Equipment
• Other FA equipment
• others

These series are non-spill types that comply with ISO16028 or are ISO16028 compliant, designed to prevent oil leakage during attachment and detachment, and are environmentally friendly. They adhere to a globally recognized ISO standard, making them usable overseas. In particular, the APM(M) series can be detached at residual pressures of up to 300 bar, with sizes ranging from 3/8 (APM9) to 1-1/2 (APM30), featuring thread shapes of BSP and NPT, and flow rates of approximately 60 to 600 L/min (at a pressure drop of 4 bar), with a maximum pressure of 270 to 350 bar. The A series includes eight types ranging from 1/8 (A4) to 1-1/2 (A30), also with BSP and NPT thread shapes, flow rates of approximately 9 to 900 L/min (at a pressure drop of 4 bar), and a maximum pressure of 270 to 420 bar. Additionally, the FIRG series ranges in size from 1/4 (FIRG14) to 2 (FIRG200), with BSPT, BSP, and NPT thread shapes, flow rates of approximately 30 to 1500 L/min (at a pressure drop of 4 bar), and a maximum pressure of 200 to 330 bar. We have BSPT connection thread shapes in stock. These products are used in various machines, including construction, civil engineering, agriculture, and industrial machinery.

• valve
• Piping Materials
• Hydraulic Equipment

"FIRG" was developed in 1983 as the original flat face coupling. The development of this series was a significant reform in the market for self-sealing couplings. Widely used in hydraulic applications, the "FIRG" series has established itself as a leading model in line with the ISO16028 compatibility standard over time. Due to its high durability and various advantages, the "FIRG" series is increasingly recognized and used by hydraulic equipment manufacturers. Please consider using it to prevent oil leakage and contamination intrusion. 【Features】 ○ The flat face is easy to clean and effectively reduces contamination intrusion into the system. ○ There is no loss due to leakage of operating oil during connection and disconnection, reducing environmental impact. ○ Air entrapment during connection and disconnection is minimized, aiding optimal system operation. ○ The design of internal components to promote laminar flow prevents turbulence and minimizes pressure loss, helping to maintain system efficiency. ○ Strong against peak pressure. For more details, please contact us or download the catalog.

• Coupling

The DELTA series pumps are designed for open circuit applications. This pump provides effective performance for the required applications. The discharge flow is automatically adjusted according to hydraulic load. Leveraging 40 years of experience in hydraulic equipment production, DELTA pumps are advanced hydraulic pumps designed to meet the needs of end users. They can accommodate more demanding applications. 【Features】 - Minimum energy consumption - Prevention of temperature rise in hydraulic fluid - Reduced noise - Long lifespan - Low pulsation - High power-to-weight ratio - High pressure - Easy starting due to high self-priming capability For more details, please contact us or download the catalog.

• Other pumps

The "A" series embodies Stucchi's technological innovations. It incorporates quality into flat face couplings. The interior uses high-strength materials, allowing for use at higher pressures, and is designed to minimize pressure loss. The modular structure maintains a compact shape while allowing for the selection of various types of screws, and offers flexibility to provide special ports as required. These features minimize losses and contamination in many applications that demand higher performance in the hydraulic industry. This is why the "A" series remains a leader. 【Features】 ○ The flat face is easy to clean and effectively reduces contamination intrusion into the system. ○ There is no loss due to leakage of hydraulic fluid during connection and disconnection, reducing environmental impact. ○ It minimizes air entrapment during connection and disconnection, aiding optimal system operation. ○ The design of internal components is crafted to ensure minimal pressure loss, preventing a decrease in system efficiency. ○ The modular structure allows for diverse specifications of ports. For more details, please contact us or download the catalog.

• Coupling
• Piping Materials
• Hydraulic Equipment

LEDUC's new W series inclined shaft pumps feature cutting-edge design. There are 12 models available, ranging from 12 to 125 cc/rev. The W series pumps have been developed to meet the needs of both industrial applications, such as hydraulic power packs and hydraulic units for machine tools, as well as vehicles like construction machinery, drilling machines, and cranes. 【Features】 ○ Compatible with various hydraulic fluids ○ Wide permissible viscosity range ○ Long lifespan ○ Low pulsation ○ Low noise ○ High self-priming performance and easy start-up 　→ Can be installed on top of the tank ○ International standard mounting, shaft shapes, and piping connections 　Available from ISO and SAE standards ● For more details, please contact us or download the catalog.

• Other pumps
• Hydraulic Equipment

LEDUC's M series motors adopt a skewed shaft design. The skew angle is 25° for the M5 motor and 40° for the M12-M18 motors. They are characterized by high performance and compact size. The capacity ranges from 5cc/rev to 180cc/rev. The M series motors are ideal for industrial equipment, vehicles, and construction machinery. They can be used in both open and closed circuits. 【Features】 ○ High efficiency exceeding 90% (guaranteed in many applications) ○ Usable speed range from 50 to 8800 min-1 ○ Lightweight and compact ○ Long lifespan ○ Resistant to thermal shock ○ Low noise ○ High pressure ○ MA series conforms to SAE mounting standards ● For more details, please contact us or download the catalog.

• Other motors
• Hydraulic Equipment

The "TXV" controls the maximum pressure by discharging only the necessary amount of oil for each operation through load sensing. As a result, compared to fixed displacement pumps, it eliminates overheating of the hydraulic oil and reduces noise. Since only the required amount of power is used, it extends the lifespan of the equipment and reduces energy consumption, making it an environmentally friendly system overall. Accurate operation is possible as the appropriate amount of oil is continuously controlled, whether the movement is fast or slow. 【Applications】 Forestry machinery, garbage collection vehicles, de-icing agents spreading vehicles, construction vehicles, etc. 【Main Features】 ○ Compact design allows direct attachment to PTO ○ Prevention of hydraulic oil overheating ○ Reduction of energy consumption ○ Low pulsation, low noise ○ High pressure ○ High self-priming performance, etc. ● For more details, please contact us or download the catalog.

• Other pumps
• Hydraulic Equipment