Can the MRF N/C Brass Pneumatic Throttle & Check Valve for Actuator be locked to prevent accidental flow adjustments during operation?

Can the MRF N/C Brass Pneumatic Throttle & Check Valve for Actuator be locked to prevent accidental flow adjustments during operation? Yes. The MRF N/C Brass Pneumatic Throttle & Check Valve for Actuator features a locking nut that secures the control setting, preventing unintentional changes to the flow adjustment. The flow can be set with the control knob or a screwdriver and then locked in place for safe, stable operation in industrial environments.

MRF N/C Brass Pneumatic Throttle & Check Valve for Actuator

Q: How do I adjust the flow rate on the MRF N/C Brass Pneumatic Throttle & Check Valve for Actuator and what tools are required?

How to adjust the flow rate on the MRF N/C Brass Pneumatic Throttle & Check Valve for Actuator and what tools are required? Adjustment: - Locate the flow control element on the valve — it can be adjusted either via the control knob or the slotted screw head. - For fine-tuning, turn the control knob clockwise to reduce flow and counterclockwise to increase flow (same principle applies to the screw adjustment). - Once the desired flow rate is reached, secure the setting by tightening the locking nut to prevent accidental changes. Tools required: - No tool if your valve has a control knob. - Flathead screwdriver (or appropriate screwdriver matching the screw slot) if the valve uses a screw adjustment. - Small wrench or spanner to tighten the locking nut. Notes: - Ensure system pressure is within the valve’s limits (max 10 bar) before adjusting. - Make adjustments while observing actuator response or using a flow/pressure gauge for precise calibration. - Work within the operating temperature range (-10°C to +70°C) and follow safety procedures when handling pressurized systems.

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Additional information

Material	B – brass (bronze)

The MRF N/C throttling and check valve is a compact, high-performance solution designed for direct installation in actuator connections, ensuring precise control of airflow in pneumatic systems. It enables accurate regulation of compressed air flow rate and direction, supporting efficient and reliable operation of machinery. Thanks to its integrated plug-in coupling, pneumatic hoses can be quickly connected or removed, simplifying maintenance and reducing downtime. Adjustment of the flow is intuitive, performed either with a control knob or a screwdriver, while a locking nut allows the setting to be secured against unintentional changes. Engineered to deliver a nominal flow at 6.3 bar in the throttled direction, the valve operates safely under pressures up to 10 bar and within a wide temperature range from -10°C to +70°C, making it suitable for diverse industrial environments. Its robust nickel-plated brass body ensures durability, corrosion resistance, and long service life, even under demanding conditions. Combining reliability, ease of use, and flexibility, this valve is an ideal choice for optimizing pneumatic applications and enhancing system efficiency.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-9031003	Throttle check valve for MRF actuator N/C, 5 mm hose, GZ M5	-	10	In stock	Enquiry
MW-9031014	Throttle check valve for MRF actuator N/C, hose 12 mm, GZ BSP 1/4"	-	10	In stock	Enquiry
MW-9031016	Throttle check valve for MRF actuator N/C, hose 12 mm, GZ BSP 1/2"	-	10	In stock	Enquiry

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The MRF N/C throttling and check valve is a compact, high-performance solution designed for direct installation in actuator connections, ensuring precise control of airflow in pneumatic systems. It enables accurate regulation of compressed air flow rate and direction, supporting efficient and reliable operation of machinery. Thanks to its integrated plug-in coupling, pneumatic hoses can be quickly connected or removed, simplifying maintenance and reducing downtime. Adjustment of the flow is intuitive, performed either with a control knob or a screwdriver, while a locking nut allows the setting to be secured against unintentional changes. Engineered to deliver a nominal flow at 6.3 bar in the throttled direction, the valve operates safely under pressures up to 10 bar and within a wide temperature range from -10°C to +70°C, making it suitable for diverse industrial environments. Its robust nickel-plated brass body ensures durability, corrosion resistance, and long service life, even under demanding conditions. Combining reliability, ease of use, and flexibility, this valve is an ideal choice for optimizing pneumatic applications and enhancing system efficiency.