The RW-valve is an all mechanical adjustable flow regulator for liquids. It is available in four sizes from DN8 to DN50 and covering flow ranges from 0.15 to 300 litres/minute. It is made of bronze or stainless steel and using a membrane in EPDM or Viton. The adjustable flow is about 1:10. The RW-valve will deliver adjusted flow independent of pressure variations up-streams or down-streams of the valve.
The main application for the RW valve is on water. Water is a limited resource and waste should be avoided. The RW valve will ensure that the set flow will be supplied, no more no less independent of pressure variations in the pipe system. Independent of the application, on clean drinking water or not that clean sealing water to a pump, the RW valve will help you to avoid wasting a limited resource.
The RW DN8 valve is made of stainless steel. It is available in two flow ranges from 0.5 to 1.5 l/min. and 0.3 to 3.0 l/min.
The RW DN15 valve is made of bronze or of stainless steel. It is available in two flow ranges 1-12 l/min and 3 to 30 l/min.
The RW DN25 is also made of bronze or of stainless steel. It has a adjustable flow rang of 10 to 100 l/min.
The RW DN50 valve is available of bronze and of stainless steel. The flow is adjustable between 6 and 300 l/min.
For more information click on the actual valve size to the left.
