Quick coupling is used to provide a frequent make-or-break connection of fluid lines. It is known as quick coupler, or quick connect coupling. The benefits of quick coupling include protection against harmful contaminants and environment, durability, easy identification of lines (due to colour coded plug and cap), and tether strap helps to keep plug and cap close when coupling halves are connected. Quick couplings are installed manually, so no machine or other equipment are needed.

Depending on the industry applications, there are several standards. These standards are ISO 7241-A Norm, ISO 7241-B, and 203 Series TGW. Each standard has different working pressure, connection type, material, and working temperature.

The standard used for this product is ISO 7241-B. Its application is commonly found in North America. It is used in short life cycle application. ISO B quick connect fittings is applied in steady pressure with no severe cyclic pressure fluctuations. The design of this ISO B quick coupling is poppet valve. This design maintains the alignment of the valve and prevent flow duplication.

This ISO B quick connect coupling has NBR seal and it is able to withstand a temperature range of (-30°C to 100°C). The material used is stainless steel SS316. Its working pressure is up to 400 bars. The connection type is NPT. The NPT (tapered) thread makes it easy to assemble and disassemble during maintenance and installation.

Features:
ISO A : Excellent ability to operate under high working temperature as it has a working pressure up to 230 bars. Fitting design is poppet valve. The body is hardened to be damage resistant.

Also known as quick coupler, quick coupling, quick connect, push-in connect, and push-to connect couplings.

One poppet end and one NPT threaded end for connection with tube, pipe, or hose. Connect with 203 series female coupler. The male end will be inserted into the female end to create a secure and leak-tight sealing.

Made of aluminium material. 203 Series TGW standard. Seal material is made of NBR that can withstand working temperature of (-30°C to 100°C).

hydraulic carbon steel npt Quick coupler connect coupling connector fitting, poppet valve, threaded fitting, push in connect, pust to connect, air hose fittings male female, air coupler male female, iso a, 203 series