Minimizing air entrapment during attachment and detachment helps optimize the system's operation.
The "A" series embodies the technological innovations of Stucchi. It incorporates quality into flat face couplings. The use of high-strength materials internally allows for operation at higher pressures and is designed to minimize pressure loss. The modular structure offers flexibility by maintaining a compact shape while allowing for the selection of various types of screws, and can 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 ingress into the system. ○ There are no losses due to leakage of hydraulic fluid during connection and disconnection, reducing environmental impact. ○ Air entrapment during connection and disconnection is minimized, aiding optimal system operation. ○ The 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. For more details, please contact us or download the catalog.
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basic information
【Features】 ○ Compatible with ISO 16028 (sizes 6.3 to 25) and HTMA (size 10) ○ Structural material: High-tensile carbon steel ○ Valve system: Flat face ○ Surface treatment: Trivalent chromium conversion coated zinc plating ○ Mechanical connection: Locking ball type ○ External spring: AISI 302 ○ Connection method: Push operation ○ Internal spring: C72 steel ○ Disconnection method: Pulling the female side sleeve ○ Locking ball: Hard steel 100 C6 ○ Connection under pressure: Not possible ○ Seal: Standard NBR (Nitrile) ○ Disconnection under pressure: Not possible ○ Special seal: Viton and others ○ Selectable threads: BSP, NPT, SAE ○ Backup ring: PTFE ○ Special threads: Metric DIN, ORFS, others ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Construction machinery ○ Agricultural machinery ○ Hydraulic tools ○ Industrial equipment ○ Vehicles ● For more details, please contact us or download the catalog.
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Company information
Since our establishment, TOHTO has valued the trust and achievements we have cultivated, providing our customers with hydraulic equipment and related devices along with our extensive experience and services. We will continue to enhance our product lineup to meet the diverse needs of various industries and applications, and conduct performance evaluations to respond to the required demands and technical challenges at a higher level, ensuring the ideal supply of products in the future.