I'm replacing the old gate valves at each fixture with quarter-turn valves, otherwise known as ball valves. Putting a ball valve at each fixture is a simple DIY job, and makes plumbing maintenance ...

The North America residential ball valves market is poised for significant growth, with Future Market Insights (FMI) ...

3. Convert back to the flow coefficient. Calculate the revised coefficient based on the total loss: Published C v values for two different ball valve designs are shown in table 2. Even though the two ...