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  6. Flat Face Coupling "FIRG-Q Series"

Flat Face Coupling "FIRG-Q Series"

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Italy, manufactured by Stucchi.

last updated:Jun 23, 2016

TOHTO 本社
TOHTO 本社
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Higher corrosion resistance than standard galvanized products is effective in specific corrosive environments.

The "FIRG-Q" flat face coupling is suitable for the transfer of weakly corrosive environments and corrosive liquids (such as sugar water, water, glycol, etc.). This product is made of carbon steel and undergoes special nitriding and oxidation treatments on its surface. The internal valve components are made of stainless steel AISI 303, and seals can be selected according to the type of liquid and operating temperature. The flat face design eliminates leaks during connection and disconnection, preventing contamination from entering the system. The "FIRG-Q" series, featuring a flat face design and corrosion resistance, is primarily suitable for industrial machine applications. 【Features】 ○ Easy to clean, effectively reducing contamination intrusion into the system ○ No loss due to leakage of hydraulic oil during connection and disconnection, reducing environmental impact ○ Minimizes air entrapment during connection and disconnection, aiding optimal system operation ○ Patent-pending internal component design minimizes pressure loss  → Prevents reduction in system efficiency ○ Higher corrosion resistance than standard zinc-plated products is effective in specific corrosive environments ○ Strong against peak pressure ○ Compact appearance ○ Safe and simple to use ● For more details, please contact us or download the catalog.

    Structural Materialsothers
FIRG-Q_0.jpg

Flat Face Coupling "FIRG-Q Series"

FIRG-Q_0.jpg
FIRG-Q_0.jpg
  • Related Link - http://www.tohto-hydraulics.co.jp/Stucchi.html

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basic information

【Specifications】 ○Size: 8 types from 1/4 to 2 [Inch] ○Flow rate: 12 to 379 [l/min] ○Maximum operating pressure: 30 to 20 [MPa] ○Compatibility: ISO 16028 (sizes 6.3 to 25) and HTMA (size 10) ○Connection method: Push to connect ○Disconnection method: Pull the female sleeve ○Connection under pressure: Not possible ○Disconnection under pressure: Not possible ○Selectable threads: BSP, NPT ○Special thread: SAE (J1926-1) ○Structural material: High-strength carbon steel  Special treatment: Nitriding + oxidation coating treatment (QPQ)  Internal valve: AISI 303 ○Spring: AISI 302 ○Locking ball: AISI 420 ○Seal: NBR (nitrile), Viton, EPDM, and KALREZ ○Special seal: HNBR, others ○Backup ring: PTFE ●For more details, please contact us or download the catalog.

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【Applications】 ○Industrial machinery ○Cooling systems ○Steel industry ●For more details, please contact us or download the catalog.

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Flat Face Coupling "FIRG-Q Series"

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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.

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