Minimizing air entrapment during attachment and detachment helps optimize the system's operation.
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.
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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 zinc plating ○ Mechanical connection: Locking ball type ○ External spring: AISI 302 ○ Connection method: Push operation ○ Internal spring: C72 steel ○ Disconnection method: Pulling the female 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 founding, TOHTO has valued the trust and achievements we have cultivated, providing our customers with a wealth of experience and services in hydraulic equipment and related devices. We will continue to expand our product lineup and performance evaluations to meet the diverse needs of various industries and applications, and to respond to the demands and technical challenges at a higher level, ensuring the ideal supply of products moving forward.