316 Stainless Steel Push in Fittings
You are here: / / / PA Union Straight

Inline flow control valves (inline speed controllers) are commonly used in the airline to adjust the speed of air flow. Inline flow control valves control flow in only one direction, allowing free flow in the opposite direction. Push-in function provides the flow control valves for connecting or disconnecting the tubing easily. A finely threaded stem allows gradual adjustment of the amount of controlled flow passing through the valve.

Inline Flow Control - Pneumatic Fittings Drawing of inline flow control

Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm
Inch Tube ØD
1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2"

Metric Tube (mm)
Part No. Tube ΦD
PA 04 4mm
PA 06 6mm
PA 08 8mm
PA 10 10mm
PA 12 12mm

Inch Tube (inch)
Part No. Tube ΦD
PA 5/32 5/32"
PA 1/4 1/4"
PA 5/16 5/16"
PA 3/8 3/8"
PA 1/2 1/2"

Pneuflex is a manufacturer of speed controllers and flow control valves. Pneuflex can design and manufacture custom pneumatic speed controllers and pneumatic flow control valves. Pls email us, our engineers will assist you.

OEM Service

Meanwhile, Pneuflex Could offer OEM service on Pneumatic Fittings, Composite Pneumatic Fitting, Pneumatic Push in Fittings, One Touch Tube Fittings with O-ring, Brass Push in Fittings, Compact One Touch Fittings, PU Tubing, Nylon Tubing, Flow Speed Controllers and Hand Valves. Please be free to contact with us for details.


Polyurethane Tubing

Nylon Tubing

Polyethylene Tubing

Polyether Tubing

Plastic Tubing

Pneumatic Tubing

Pneumatic Valves

Inline Speed Control

Flow Controls

Composite Right Angle Flow Control

Mini Ball Valve

Check Valve

Stop Valve

Pneumatic Accessories

Sintered Bronze Muffler

Plastic Silencers

Air Blow Guns

Tube Cutters

Threaded Brass Fittings

Standard Pipe Fittings