TAILONZ PNEUMATIC SCF-1/4 Air Flow Control Valve with Push-to-Connect Fitting, in-Line Speed Controller Union Straight - 1/4 Inch Tube OD x 1/4 Inch Tube OD（Pack of 1）

Works great. Easy to adjust.

Works perfectly as a RO flow restrictor. Add to waste line, restrict flow, get cleaner water.

Good quality! It works fine, but remember it is unidirectional. Someone explained it clearly on the Amazon review page. Please take a look. The image shown here shows two items, but you get only one.

I needed 20 liters per minute from 100 psi stream to avoid expensive orifices. That did not work but when dropped to 60 psi it worked fine. A little limiting but I can live with it, and much less costly and easier to install than a dozen orifices. RECOMMENDED within limits.

Outstanding product

Solid

All 5 failed over time, 1 failed immediately after installation, i tested about 140 psi of air and all started leaking at the ptc connectors and some fell apart

Llegó muy rápido y funcionó

Je l'ai installé sur le char pour le carnaval. Régule bien le débit d'air je suis très content de mon achat j'arrive à faire des mouvements en douceur

De buena calidad

Review of TAILONZ PNEUMATIC 10mm Air Flow Control Valve, These control valves are used to to control speed by restricting the air flow, no so much a pressure reduction but a quantity reduction, as advertised these are for pneumatic cylinders and control the speed the pneumatic cylinder arm exits the cylinder to move objects attached to it, such as opening and closing a door. The maximum working pressure stated for this valve is 1 MPA = 10Bar = 145Psi, the quantity of air supplied controlled by the top screw moved downwards to restrict air flow, this knurled for grip as is the locking ring on the thread, two screw holes at either side of the flow restrictor allow for permanent fixture. The 10mm air supply pipes are push fit into the connectors either side and are designed to grip tighter the more pressure applied also to allow 360 degree movement of the valve for positioning, the blue ring outer can be pulled towards the valve body to release the air supply pipe if required. In use these valves work as intended, appear of quality construction and easy to use, once adjusted the screw can be locked to maintain specified air flow. With the materials used for construction one can easily imagine they will offer a good lifespan in use.

Ein sehr guter Regelventil das überall montiert werden kann und die Feineinstellung funktioniert sehr gut.

- One of the retaining rings is missing. The item is packaged individually as for retail sale so it could not have fallen during shipping. It was simply not in there. - the picture shows 2 valve. It is purposely misleading to let you think you buy 2 units. I would call it false representation. You cannot pretend the goal was to show both sides of the piece as of the picture showing the exact same thing. By examining the real thing, there is a symbol marking on only one side, not on both.