The non return valve, where to fit them and why you might need one.
This little plumbing beauty saves many headaches and worries. So where does it go and why would you need one? Al explains some of the many uses for this valve. If you know of any more let me know.
Need one or other spares ? Visit Al`s Amazon plumbing shop .http://www.amazon.co.uk/shop/dereton33
Not the video you were looking for? Save further searching. We have over 150 plumbing/heating videos that you really can do yourself! There is also an ask `AL tab` tab on our website. http://www.dereton33.co.uk
Watch video The non return valve, where to fit them and why you might need one. online without registration, duration hours minute second in high quality. This video was added by user dereton33 17 April 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 244,24 once and liked it 75 people.