Clippardβs 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.
β’ Available in over 25 different models: #10-32, 1/8β NPT, 1/4β NPT, 3/8β NPT.
β’ Design flexibility and fast response
β’ Complete rotation of the valve body around the bolt allows for optimum positioning of tubing
β’ Special adjustment needle design allows large adjustment ranges with high precision
β’ Ideal for use with polyurethane, nylon, polyethylene and polypropylene tubing
Clippard Instrument Laboratory, Inc.