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You are here: Home » Products » Hydraulic Quick Couplings » ISO7241-A Series » ISO7241-A S1 CLOSE TYPE HYDRAULIC QUICK COUPLING (Steel)

ISO7241-A S1 CLOSE TYPE HYDRAULIC QUICK COUPLING (Steel)

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ISO7241-A S1 CLOSE TYPE HYDRAULIC QUICK COUPLING (Steel) are used in a wide range of hydraulic applications including construction equipments, manufacturing machineries, and in-plant systems. They can be found anywhere the fluid transfer lines which need to be connected and disconnected for operation or maintenance of equipments.
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  • S1

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ISO7241-A S1 CLOSE TYPE HYDRAULIC QUICK COUPLING (Steel) 

Body Size (In) 1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 2
Rated Pressure (PSI) 5000 4000 4000 3000 3000 3000 2000 2000
Rated Flow (GPM) 3 6 12 28 50 88 220 240
Temperature Range (std seals) -20℃ to +80
Standard seal material 
NBR
 

S1 Series couplings feature:
1.Poppet valves available to prevent uncoupled leakage.
2.Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.
3.Critical parts are hardened for durability.
4.Dependable ball-locking mechanism holds the mating halves together.
5.Socket and plug are precision machined from solid bar stock.
6.S1 series conforms to the standard of ISO7241-A.
7.Compatible with PARKER 6600 Series,FASTER ANV Series,AEROQUIP 5600 Series and HANSEN HA 15000 Series.


Demension:

WechatIMG3219




ISO7241-A S1


ISO7241-A BSP 1%22 2 4

iso7241-a s1 800*800

The Hydraulic Quick Coupler is an efficient connection tool for hydraulic systems that connects or disconnects hydraulic lines quickly and easily. The following are the general steps for using hydraulic quick couplings:

Preparation stage: Ensure that the hydraulic quick connector and the connected hydraulic line are clean and free of impurities and dirt. Check that the sealing surfaces of quick couplings and pipelines are intact to ensure good sealing performance.

Installation stage: Connect the hydraulic quick connector to the hydraulic line. Depending on the design of the quick joint, this usually involves aligning the two halves of the joint and pushing them together until a "click" is heard or felt to indicate that they have locked together.

Connection phase: Align the port of the other hydraulic line with the installed quick connector. Again, push the two pieces together until they lock. At this point, the two hydraulic lines have been connected through the quick joint.

Use stage: When the hydraulic system is running, the hydraulic quick connector should be able to withstand working pressure and maintain a seal. Check quick joints and connection points regularly to make sure they are free of leaks or other problems.

Disconnect phase: When the hydraulic line needs to be disconnected, the quick connector is first unlocked. This usually involves pulling a release lever or button that causes the two halves of the quick joint to disassemble the lock. Then, gently pull them apart to disconnect the hydraulic line.

Maintenance phase: Check the hydraulic quick couplings regularly to ensure they are in good working condition. If any signs of damage or wear are found, they should be replaced promptly. In addition, during use, it should be avoided to use too much force to connect or disconnect the quick joints, so as not to damage them.

It should be noted that the specific use method and precautions may vary according to different types of hydraulic quick couplings. Therefore, in actual use, it is recommended to refer to the operating manual or guide provided by the manufacturer to ensure the correct and safe use of the hydraulic quick couplings.


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