Coupler

The PARKER - 21KRTF08MPX is a quick coupler for connection and disconnection without a separate tool, using the included quick-connect mechanism. It functions by using mating male and female halves and includes an internal shut-off valve for flow interruption when the coupling is disconnected (as specified), allowing for isolation of flow within specified operating conditions in pneumatic, hydraulic, and fluid-transfer systems. The fitting is compatible with gas, liquids, and pneumatic media, for use in hose connections requiring the specified nominal diameters, connection type, and media compatibility. Brass body material contributes to its durability and corrosion resistance.

Key Features:

• Connection Type: Hose Barb with a barbed hose tail that secures flexible tubing.
• Body Size: 5 mm nominal connection diameter for the quick connect air coupling.
• Hose Fitting Size: 8 mm nominal hose inner diameter.
• Includes Valve: Yes, featuring a standard valve type for flow shut-off during disconnection.
• Max. Flow Rate: 550 liters per minute.
• Seal Material: NBR (Nitrile) providing seal material NBR (Nitrile).
• Temperature Range: Operating between -4°F to 212°F.
• Coupling Component: Plug, serving as the male half of the quick-connect fitting.
• Standards: ATEX and RoHS compliance (per stated certification/standard, if applicable)