Is the Straight plug connector with female thread, type R2 compatible with standard pneumatic fittings and does it maintain sealing under repeated disconnections?

Yes. The Straight plug connector with female thread, type R2 is compatible with standard pneumatic fittings: itâs designed for connecting wires and other components in pneumatic systems and uses common R2 internal thread form and materials (nickelâplated brass) suitable for typical pneumatic installations. It supports working media common in pneumatics (air, vacuum) up to 16 bar and an operating temperature range of â20Â°C to +80Â°C. It also maintains sealing under repeated disconnections. The product description explicitly states it is easy and quick to use for multiple assemblies without loss of sealing on the mechanical and pneumatic sides; sealing is provided by NBR, a standard elastomer for pneumatic seals. Under normal use within the specified pressure and temperature limits, the connector will preserve leakâtight performance through repeated make/break cycles.

Can the Straight plug connector with female thread, type R2 be used with vacuum systems and what sealing performance can be expected?

Straight plug connector with female thread, type R2 can be used in vacuum systems. It is designed for pneumatic use with working medium listed as vacuum and air, made of nickel-plated brass, with NBR sealing. Working pressure is specified to 16 bar (suitable for vacuum up to specified mechanical limits), and operating temperature range is â20Â°C to +80Â°C. Expect reliable mechanical and pneumatic sealing for multiple assemblies without loss of seal under those conditions; however NBR seals have limited resistance to aggressive chemicals, very low temperatures below â20Â°C, and high temperatures above +80Â°C, which may degrade vacuum performance. For high or ultra-high vacuum applications, consult manufacturer specifications.

Can the Straight plug connector with female thread, type R2 withstand 16 bar pressure and temperature range -20Â°C to +80Â°C?

Yes. The Straight plug connector with female thread, type R2 is specified for a working pressure of 16 bar and an operating temperature range of -20Â°C to +80Â°C. Made of nickel-plated brass with NBR sealing and intended for vacuum/air pneumatic use, it is suitable for those pressure and temperature conditions.

Straight plug connector with female thread, type R2

All products, Push-in fittings/

Additional information

Material	B – brass (bronze)

Straight plug connector with internal thread, type R2, intended for connecting wires and other components in pneumatic systems. Easy and quick to use for multiple assemblies without loss of sealing on the mechanical and pneumatic sides. Material: nickel-plated brass. Working pressure: 16 bar. Working medium: vacuum, air. Operating temperature: from -20°C to +80°C. Sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2002003	Straight connector R2 hose 5 mm, G 1/8" BSP	-	16	In stock	Enquiry
MW-2002004	Straight connector R2 hose 5 mm, G 1/4" BSP	-	16	In stock	Enquiry
MW-2002A02	Straight connector R2 hose 3.17 mm, G thread M5	-	16	In stock	Enquiry
MW-2002B02	Straight connector R2 hose 3 mm, G thread M5	-	16	In stock	Enquiry
MW-2L02001	Straight connector RL2 hose 4 mm, G 1/8" BSP	-	16	In stock	Enquiry
MW-2L02002	Straight connector RL2 hose 4 mm, G 1/4" BSP	-	16	In stock	Enquiry
MW-2L02005	Straight connector RL2 hose 6 mm, 1/8" BSP thread	-	16	In stock	Enquiry
MW-2L02006	Straight connector RL2 hose 6 mm, 1/4" BSP thread	-	16	In stock	Enquiry
MW-2L02007	Straight connector RL2 hose 8 mm, G 1/8" BSP	-	16	In stock	Enquiry
MW-2L02008	Straight connector RL2 hose 8 mm, 1/4" BSP thread	-	16	In stock	Enquiry
MW-2L02009	Straight connector RL2 hose 10 mm, 1/4" BSP thread	-	16	In stock	Enquiry
MW-2L02010	Straight connector RL2 hose 10 mm, G 3/8" BSP	-	16	In stock	Enquiry
MW-2L02011	Straight connector RL2 hose 12 mm, G 3/8" BSP	-	16	In stock	Enquiry
MW-2L02012	Straight connector RL2 hose 12 mm, 1/2" BSP thread	-	16	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +48 61 653 02 22 or email us: tubes@tubes-international.com

SEND ENQUIRY

Straight plug connector with internal thread, type R2, intended for connecting wires and other components in pneumatic systems. Easy and quick to use for multiple assemblies without loss of sealing on the mechanical and pneumatic sides. Material: nickel-plated brass. Working pressure: 16 bar. Working medium: vacuum, air. Operating temperature: from -20°C to +80°C. Sealing: NBR.