hi i have dripping pressure reducing valve. it can be seen in the following picture
http://img398.imageshack.us/my.php?image=img2081rx4.jpg
it is an unvented cylinder. the manufacturer is oso. ive been told that the air vessel might just need recharging. or does it need to be replaced?
thanks for any info.
http://img398.imageshack.us/my.php?image=img2081rx4.jpg
it is an unvented cylinder. the manufacturer is oso. ive been told that the air vessel might just need recharging. or does it need to be replaced?
thanks for any info.