Camozzi One-way Flow Controller RFU-446-S0

Description

This is a new-old-stock Camozzi one-way flow controller, model RFU-446-S0. Also known as a throttle check valve, this component is essential for precise speed regulation of pneumatic actuators in automated systems. Manufactured in Italy, it guarantees high quality and durability. This specific item was sourced from the inventory of Haver & Boecker, carrying their internal material number 200340647.

Specifications

• Manufacturer: Camozzi
• Type Number: RFU-446-S0
• Product Type: One-way Flow Controller (Drosselrueckschlagventil)
• Connection Port Size: G1/8 inch
• Control: Adjustable via top spindle
• Mounting Style: In-line

Label Info

• Haver & Boecker Order No.: 10206671
• Haver & Boecker Material No.: 200340647

Application

Ideal for controlling the extension or retraction speed of pneumatic cylinders in machinery, manufacturing lines, and various automation applications where precise motion control is required.

Country of Origin

Made in Italy.

CO2 Impact

By purchasing this reused part, you are contributing to a circular economy and helping to avoid approximately 1.0 kg of CO2 emissions associated with the production of a new component.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

A one-way flow controller, or throttle check valve, regulates the speed of a pneumatic actuator (like a cylinder) in one direction only. Air flows freely in the opposite direction through an integrated check valve, allowing for a fast return stroke.

G1/8 is a standard British Standard Pipe Parallel (BSPP) thread size common in European pneumatics. Please verify that your tubing and fittings use this standard thread size before installation.

Yes, this valve can be installed for either meter-in (controlling the air entering the cylinder) or meter-out (controlling the air exhausting from the cylinder) applications, depending on how it is oriented in the pneumatic circuit. Meter-out is generally preferred for smoother control.

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Last Update: Friday, March 13, 2026