This listing is for one Non Return One Way Valve

Suitable for a wide range of uses. Commonly found in screen wash systems on cars and vans.

This valve will work with tubing  / pipe in 3 to 5mm internal diameter.

There is an ARROW between the two centre rings which shows direction of flow.

NOTE - You cannot test these by blowing through them as human lungs can only generate 1 PSI  maximum and these valves take 2 to 5 PSI to open .

Quality UK sourced part

Please see our other listings for a range of hose menders / joints & hose to assist in automotive fluid pipe work.

*  UK  FREEPOST  *

Happy to post to Europe. Previous sales have gone to :- Belgium / Croatia / Cyprus / Czech Republic / Denmark / France / Germany / Ireland / Italy / Netherlands / Norway / Slovenia / Spain