Brass DN 6.4 Linktech Coupling Plug 1/4 inch Male NPT Threads Double Shut-Off 40 Series

Brass DN 6.4 LinkTech coupling plug with 1/4 inch male NPT threads. This product can be used on pneumatic and liquid lines to quickly connect tools and lines together.

The 1/4 inch male NPT threads allow for it to be threaded onto a matching female threaded part. This coupling is suitable for vacuum applications. The coupling has a non-return valve to prevent backflow and the push-in socket also closes when disconnected. This is considered a double-sided shut-off design. This is considered a double-sided shut-off design. The operating pressure range is -0.8 to 17.3 bar (-12 to 251 psi). The coupling is suitable for temperatures between -40 to 80 °C (-40 to 176 °F). The rated flow rate is 560 - 2100 l/min (for air) and 6 - 18 l/min (for water). The brass housing has a chromium-plated surface protection.

It is connected to another component by inserting a plug into the sleeve until you hear a "click". Pressing the release button disconnects the plug.

To sterilize the coupling, you can use: formalin, isopropyl alcohol, ethyl alcohol, gamma radiation, heating to max +121 °c (uncoupled)

Operating range: For applications with increased pressures or mechanical loads (e.g. due to frequent coupling). High resistance to mineral oils.

Pros:

• LinkTech couplings are resistant to most mild chemicals and they are suitable for chemical and medical applications
• LinkTech couplings are twist lock coupling and they are easy to use with audible click when coupled
• It can be used for vacuum applications
• The plug has a double sided shut-off design, which keeps the line pressurized and prevents backflow