Is the Pneumatic Throttling Valve RFL L B (Inline Connection) compatible with both lubricated and non-lubricated filtered compressed air?

Yes. The Pneumatic Throttling Valve RFL L B (Inline Connection) is compatible with both lubricated and non‑lubricated filtered compressed air. The valve is designed for use with filtered air in either condition, supporting reliable and flexible integration into pneumatic systems while maintaining precise airflow regulation and stable performance up to 10 bar and across a temperature range of −20°C to +60°C.

What maintenance procedures are recommended to ensure long-term reliable operation of the Pneumatic Throttling Valve RFL L B (Inline Connection)?

Recommended maintenance procedures to ensure long-term reliable operation of the Pneumatic Throttling Valve RFL L B (Inline Connection): - Regular visual inspection: check for external damage, corrosion, loose plug-in connections and proper seating of inlet/outlet fittings. Inspect seals and O-rings for wear or cracking. - Leak testing: periodically perform pressure and leak tests at operating pressure (up to 10 bar) to detect sealing or connection leaks; repair or replace defective parts immediately. - Air quality control: ensure supply is filtered to remove particulates and moisture; maintain recommended filtration and drainage schedules. Use compatible lubricated or non-lubricated compressed air as specified. - Cleanliness: keep valve and surrounding piping clean to prevent contamination entering the valve. Blow out lines before installation or after maintenance. - Functional checks: cycle the valve through its operating range to verify smooth throttling action and reliable check-valve performance in both flow directions. Confirm there is no sticking or excessive play of the plug. - Temperature considerations: operate and store within the specified range (-20°C to +60°C). If used near limits, increase inspection frequency for material fatigue or seal degradation. - Scheduled replacement: replace wear items (seals, O-rings, filters) at regular intervals based on duty cycle and operating conditions to prevent unexpected failure. - Documentation and records: log inspections, tests, repairs and part replacements to track performance trends and plan proactive maintenance. - Qualified servicing: use trained personnel and genuine spare parts for repair or overhaul to preserve valve integrity and manufacturer specifications. Following these procedures will help maintain consistent performance, minimize downtime and extend the service life of the Pneumatic Throttling Valve RFL L B (Inline Connection).

Pneumatic Throttling Valve RFL L B (Inline Connection)

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Additional information

Material	P – material (plastic)

The RFL L type B throttling and check valve with plug-in connections at both inlet and outlet ensures precise regulation of airflow in both directions, delivering reliable performance in demanding pneumatic applications. Designed to operate at a working pressure of up to 10 bar, this robust component guarantees consistent efficiency even under intensive use. Its wide operating temperature range from -20°C to +60°C makes it suitable for diverse environments, while compatibility with filtered compressed air, whether lubricated or non-lubricated, provides maximum flexibility in system integration. Engineered for durability and ease of installation, the valve supports stable operation, minimizes downtime, and enhances overall productivity, making it an ideal choice for modern industrial automation systems seeking efficiency, reliability, and long-lasting performance.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-9041601	RFL L B throttling valve, 4 mm hose - 4 mm hose	-	10	In stock	Enquiry
MW-9041616	RFL L B throttling valve, 6 mm hose - 6 mm hose	-	10	In stock	Enquiry
MW-9041624	RFL L B throttling valve, 8 mm hose - 8 mm hose	-	10	In stock	Enquiry

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The RFL L type B throttling and check valve with plug-in connections at both inlet and outlet ensures precise regulation of airflow in both directions, delivering reliable performance in demanding pneumatic applications. Designed to operate at a working pressure of up to 10 bar, this robust component guarantees consistent efficiency even under intensive use. Its wide operating temperature range from -20°C to +60°C makes it suitable for diverse environments, while compatibility with filtered compressed air, whether lubricated or non-lubricated, provides maximum flexibility in system integration. Engineered for durability and ease of installation, the valve supports stable operation, minimizes downtime, and enhances overall productivity, making it an ideal choice for modern industrial automation systems seeking efficiency, reliability, and long-lasting performance.