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STANDARD ISO 7241 A - POPPET QA-ISO-A

Female coupling - Female thread

DN 6 to 51
1/4" to 2"

to max WP 350 bar 5075 PSI
Unit of Measure

General Features

General Features

N/A ARGUS ISO 7241-1 series "A" quick release couplings are used for quick coupling and uncoupling of hydraulic lines. During the coupling action in zero or low-pressure ranges, valves that release or block the flow are automatically activated. The QA-ISO-A quick release coupling, formed by the coupling plug and the coupling socket, is connected by pushing on a sleeve. This guarantees a flush connection between the two coupling halves.
  • Quick and simple coupling and uncoupling
  • Cost effective
  • Also available in stainless steel

Materials

Materials

N/A galvanized steel with hardened parts subject to wear - NBR O-rings (other materials optional) - Thermoplastic dust cap and dust plug. Cr-III zinc plating through additional passivation for improved surface protection (TOP COAT for metric version).

Applications

Application

N/A Suitable for liquid lines with mineral oil-based hydraulic fluids to DIN 51524 T1+T2.

Norm

Norm

N/A ISO 7241 A

Temperature Range

Temperature Range [Min]

N/A -20 ºC-4 ºF

Temperature Range [Max]

N/A 100 ºC212 ºF

Temperature Range

N/A Temp. Range for metric version -22°F (-30°C) to 257°F (+125°C)

Note

Note

N/A Rated flow / pressure drop compliant with ISO 7241-1 standard.
Specific instructions for installation, use and maintenance are separately provided.

Other threads available. Please consult factory.

Specifications

Brand

N/A ALFAGOMMA®

Type

N/A Female Coupler with Female Thread

Dash

N/A 32

Inside Diameter

N/A 2 in51.0 mm

Working Pressure

N/A 1450 psi

Burst Pressure

N/A 5800 psi

Thread 1

N/A NPTF

F1

N/A 2-11 1/2

D1

N/A 99.0 mm

CH

N/A 75.0 mm

L1

N/A 165.0 mm

L

N/A 210.00 mm