In-Line Flow Controls can serve as meter-in or -out devices.

Press Release Summary:

Able to be added to existing circuitry, PQ-FV In-Line Flow Controls feature tube-to-tube connection that allows installation as meter-in or meter-out device. PQ-C Elbow Controls suit lightweight applications when mounting directly to NPT port on cylinder or valve is required. Control is varied through finely threaded adjustment screw, and locking nut is provided to secure final setting. Available in over 25 models, products are suited for use with PU, nylon, PE, and PP tubing.

Original Press Release:

New Clippard In-Line Flow Control Series

Cincinnati, Ohio – Clippard’s new PQ-FV In-Line Flow Controls can be easily added to existing circuitry and are lightweight and compact in size. Since it is a tube-to-tube connection, in-line flow controls may be installed as a meter-in or meter-out device.

The PQ-C Elbow Controls are ideal for low cost and lightweight applications when mounting directly to an NPT port on a cylinder or valve is required.

In the meter-out versions, intake air flows freely through the flow control; exhaust air is metered out through an adjustment screw. With the meter-in series, air is metered in through an adjustment screw; exhaust air flows freely. Control is varied through a finely threaded adjustment screw.  A locking nut is provided so it can be secured in its final setting.

•  Available in over 25 different models: #10-32, 1/8” NPT, 1/4” NPT, 3/8” NPT.

•  Design flexibility and fast response

•  Complete rotation of the valve body around the bolt allows for optimum positioning of tubing

•  Special adjustment needle design allows large adjustment ranges with high precision

•  Ideal for use with polyurethane, nylon, polyethylene and polypropylene tubing

For more information about these control valves or any of Clippard’s 5,000 other pneumatic products, call 513-521-4261 or visit

Clippard Instrument Laboratory, Inc.

7390 Colerain Avenue | Cincinnati, OH 45239

877-245-6247 | 513-521-4261

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