Locking plug »Blue Series«, plug nipple 6 mm - Riegler 109927

Locking plug »Blue Series«, plug nipple 6 mm, pmax short term 15 bar, Plastic Push-in fittings series manufactured in plastic and nickel-plated brass. All parts are suitable for use with hoses, tubes or pipes made of plastic. Only recommended for use in combination with quick connectors of the Blue Series. Suitability testing for use with other series is the responsibility of the user.

Technical data

Standards and origin

• Customs tariff number: 39174000
• Country of origin: CN

About Plugs and Caps

Locking plugs and closing caps shut down a connection that is not in use. The cap closes a free push-in port, the plug seals an open connection such as a hose end, covering tube O.D. 3 to 16 mm. Working pressures up to 16 bar are stated, along with values down to -0.99 bar on the vacuum side.

What matters when choosing

• Series: Blue Series, click-clock, value line or NonPlusUltra. Plugs and caps are matched to their own push-in series, and using them with another series calls for a separate suitability check.
• For tube O.D.: 3 to 16 mm. The plug nipple or cap has to match the size the installed push-in fitting works with.
• Material: nickel-plated brass, plastic combined with nickel-plated brass, or stainless steel 1.4404. The stainless version targets aggressive surroundings, the plastic one light standard duty.
• Pressure: max. working pressure 10 to 16 bar and max. operating pressure 16 bar on part of the range. A blanking part carries the full line pressure, so the rating of the individual article is binding.
• Operating temperature and medium: -20 °C up to 80 to 150 °C depending on version. Besides compressed air, versions for neutral gases and liquids as well as oil and grease are listed.

Typical applications

• Closing unused outlets on air manifolds and distribution blocks.
• Pressure and leak testing of a line where individual outlets are blanked off.
• Protecting open push-in ports against dirt during transport, storage and assembly.
• Blanking connections when the number of consumers on a machine is reduced.
• Keeping spare ports on service units available for later extensions.

The 33 articles cover the Blue Series, click-clock, value line and NonPlusUltra ranges, in nickel-plated brass, plastic with nickel-plated brass, and stainless steel 1.4404, with NBR seals on part of the range. Countries of origin are Italy, Germany and China.