Is the Plug-in Quadrant, Model R40 compatible with both vacuum and compressed air systems up to 16 bar?

Yes. The Plug-in Quadrant, Model R40 is compatible with both vacuum and compressed air systems up to 16 bar. Made of nickel-plated brass with NBR sealing, it provides reliable pneumatic and mechanical sealing, corrosion resistance, and a wide operating temperature range (-20°C to +80°C), making it suitable for varied industrial applications.

Can the Plug-in Quadrant, Model R40 maintain sealing integrity with different tubing materials (e.g., PU, PVC, rubber) under varying temperatures?

Plug-in Quadrant, Model R40 can maintain sealing integrity with different tubing materials (PU, PVC, rubber) across its specified temperature range. Key reasons: - NBR sealing: The R40 uses NBR (nitrile) seals which provide excellent tightness and good compatibility with common pneumatic media (air, vacuum) and with typical tubing materials such as PU, PVC and many rubber compounds. - Wide operating temperature: Rated from -20°C to +80°C, the connector keeps reliable elasticity and sealing performance of NBR within that range for standard tubing types. - Mechanical design and nickel-plated brass body: Robust construction and secure push-fit assembly ensure consistent mechanical and pneumatic sealing for multiple connections without leaks under working pressures up to 16 bar. Practical notes: - PU and PVC tubing generally work very well with NBR seals and the R40 in the stated temperature and pressure limits. - Some specialty rubbers or chemically aggressive fluids may reduce seal life or compatibility; for continuous use near temperature or pressure limits, or with unusual elastomers/fluids, verify material compatibility and consider periodic inspection or alternative seal compounds. - For extreme temperatures, aggressive chemicals, or high-frequency reconnections, test the specific tubing–seal combination under application conditions.

Plug-in Quadrant, Model R40

All products, Push-in fittings/

Additional information

Material	B – brass (bronze)

The R40 plug-in four-way connector is a reliable solution for efficient and secure connections in pneumatic systems, ensuring seamless integration of wires and components. Crafted from durable nickel-plated brass, it combines strength with corrosion resistance, guaranteeing long-lasting performance even in demanding environments. Designed for quick and effortless assembly, it allows multiple connections without compromising mechanical or pneumatic sealing, making it ideal for applications where precision and reliability are essential. With a working pressure of up to 16 bar and compatibility with both vacuum and air, this connector offers versatile use across various industrial settings. Its NBR sealing ensures excellent tightness, while the wide operating temperature range from -20°C to +80°C provides consistent functionality in diverse conditions. Engineered for efficiency, durability, and ease of use, the R40 connector is the perfect choice for professionals seeking dependable pneumatic connections.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2L40001	RL40 four-way connector 4 mm hose	-	16	In stock	Enquiry
MW-2L40003	RL40 four-way connector 6 mm hose	-	16	In stock	Enquiry
MW-2L40004	RL40 four-way connector 8 mm hose	-	16	In stock	Enquiry

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The R40 plug-in four-way connector is a reliable solution for efficient and secure connections in pneumatic systems, ensuring seamless integration of wires and components. Crafted from durable nickel-plated brass, it combines strength with corrosion resistance, guaranteeing long-lasting performance even in demanding environments. Designed for quick and effortless assembly, it allows multiple connections without compromising mechanical or pneumatic sealing, making it ideal for applications where precision and reliability are essential. With a working pressure of up to 16 bar and compatibility with both vacuum and air, this connector offers versatile use across various industrial settings. Its NBR sealing ensures excellent tightness, while the wide operating temperature range from -20°C to +80°C provides consistent functionality in diverse conditions. Engineered for efficiency, durability, and ease of use, the R40 connector is the perfect choice for professionals seeking dependable pneumatic connections.