Quick Release Coupling | QRC Dealers Channapatna, Karnataka

Quick Release Coupling | QRC Dealers Channapatna

Quick Release Couplings (QRC), also referred to as Industrial Couplings, are essential devices designed for seamless and rapid connection and disconnection of hydraulic and pneumatic lines. These couplings are available for both low-pressure air systems and high-pressure hydraulic applications.

With Quick Release Couplings, devices can be effortlessly connected and disconnected without the need for tools. These couplings come with or without non-return valves, which can be mechanically unlocked. The non-return valve feature allows for connection without bleeding hydraulic fluid when there is no pressure in the system.

All quick-acting couplings share common characteristics, consisting of two main components: a plug (male half) and a socket (female half). When properly connected, these components create a secure seal, effectively containing internal pressures and resisting forces that could otherwise separate the joint.

Quick Release Couplings are designed to save time and enhance efficiency in systems. They replace traditional threaded or flanged connections, which often require tools, with easy-to-use, hand-operated fittings. These fittings are widely used in plumbing, heating, electrical, and fire suppression systems, as well as in demanding environments such as underwater drilling, space docking, and more. When equipped with self-sealing valves, QRCs automatically contain fluid within the line upon disconnection.

We specialize in providing a wide range of Quick Release Couplings in various sizes, materials, and configurations, all readily available in stock.

Types of QRC:

• Single Check Valve QRC

• Double Check Valve QRC

• Through, No Valve QRC

• Coupler (Socket)

• Adaptor (Plug)

• Coupler and Adaptor Assemblies

Sizes:
1/8″ to 4″

End Connections:

• Socket Weld

• Hose Thread

• Hose Shank

• Pipe Thread

• Flanged

Materials:

• MS (Mild Steel)

• SS 304 (Stainless Steel 304)

• SS 316 (Stainless Steel 316)

• Brass

Properties and Features of Quick Release Couplings:

• Single Check Valve QRC is ideal for low-pressure applications.

• Double Check Valve QRC is suitable for high-pressure systems.

• Available with male, female, or hose-type ends.

• Constructed from durable materials like SS, MS, brass, etc.

• Helps align system components and prevents hose twisting.

Applications/Uses:

• Hydraulic and pneumatic systems

• Automotive industry

• Oil, air, and water systems