Can the 90Â° adjustable angle plug connector with male thread, type R34 maintain a leak-free seal under repeated assembly and disassembly at 12 bar?

Yes. The 90Â° adjustable angle plug connector with male thread, type R34 is specified for pneumatic use with a working pressure up to 12 bar, NBR sealing, and materials suitable for repeated mechanical assemblies. 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." Within the stated operating conditions (vacuum/air, -20Â°C to +60Â°C) and provided the connector is used, assembled and tightened according to manufacturer instructions and not exposed to chemical/thermal conditions outside the specification, it can maintain a leak-free seal under repeated assembly and disassembly at 12 bar. Caveats: damage from improper handling, incompatible fluids, temperatures outside range, excessive torque, or abrasive/aged NBR may compromise sealing over time. For critical applications, validate with cycle testing under your exact conditions.

Does the 90Â° adjustable angle plug connector with male thread, type R34 require lubrication for reliable sealing over repeated assemblies?

No - the 90Â° adjustable angle plug connector with male thread, type R34 does not require additional lubrication for reliable sealing over repeated assemblies. It is designed for easy and quick repeated use without loss of sealing on both mechanical and pneumatic sides. The connectorâs NBR seal and plastic construction, rated for up to 12 bar and â20Â°C to +60Â°C with vacuum/air media, provide durable sealing performance for multiple connections without lubricant. If extreme contamination, abrasive particles, or unconventional media are present, follow manufacturer guidance, but under normal specified conditions no lubrication is needed.

Is the 90Â° adjustable angle plug connector with male thread, type R34 compatible with vacuum applications down to -20Â°C?

Yes. The 90Â° adjustable angle plug connector with male thread, type R34 is specified for use with vacuum as a working medium and has an operating temperature range from -20Â°C to +60Â°C. Its material (plastic), working pressure rating (12 bar) and NBR sealing are compatible with vacuum applications down to -20Â°C. Therefore it is suitable for vacuum use at that temperature, provided installation and system conditions (e.g., chemical compatibility, mechanical stresses, and required leak rates) meet your applicationâs requirements.

Coupling push-in angled 90° adjustable with a thread external, type R34

All products, Push-in fittings/

Additional information

Material	P – material (plastic)

Coupling push-in angled 90° adjustable with a thread external, type R34, Intended for connections lines and other element in systems pneumatic. easy and fast in use for repeated mounting without loss tightness po side mechanical and pneumatic. Material: plastic plastic. Working pressure: 12 bar. medium working: vacuum, air. Operating temperature: od -20°C up to +60°C. sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2L34001	Fitting angled adjustable RL34 hose 4 mm, M5 male, plastic	-	12	In stock	Enquiry
MW-2L34002	Fitting angled adjustable RL34 hose 4 mm, 1/8" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34003	Fitting angled adjustable RL34 hose 4 mm, 1/4" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34006	Fitting angled adjustable RL34 hose 6 mm, M5 male, plastic	-	12	In stock	Enquiry
MW-2L34007	Fitting angled adjustable RL34 hose 6 mm, 1/8" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34008	Fitting angled adjustable RL34 hose 6 mm, 1/4" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34009	Fitting angled adjustable RL34 hose 8 mm, 1/8" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34010	Fitting angled adjustable RL34 hose 8 mm, 1/4" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34011	Fitting angled adjustable RL34 hose 8 mm, 3/8" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34013	Fitting angled adjustable RL34 hose 10 mm, 1/4" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34014	Fitting angled adjustable RL34 hose 10 mm, 3/8" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34016	Fitting angled adjustable RL34 hose 12 mm, 3/8" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34017	Fitting angled adjustable RL34 hose 12 mm, 1/2" BSP male, plastic	-	12	In stock	Enquiry
MW-2L34020	Fitting angled adjustable RL34 hose 4 mm, M7 male, plastic	-	12	In stock	Enquiry
MW-2L34021	Fitting angled adjustable RL34 hose 6 mm, M7 male, plastic	-	12	In stock	Enquiry

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Coupling push-in angled 90° adjustable with a thread external, type R34, Intended for connections lines and other element in systems pneumatic. easy and fast in use for repeated mounting without loss tightness po side mechanical and pneumatic. Material: plastic plastic. Working pressure: 12 bar. medium working: vacuum, air. Operating temperature: od -20°C up to +60°C. sealing: NBR.