Opus Water, an engineered products water company backed by XPV Water Partners, has acquired Yeary Controls, an innovative provider of control valves, actuators, and flow control accessories based in ...

It takes a large number of control valves to run a power plant, and while some valves are more critical to plant operations than others, it always follows that when a severe service valve fails, the ...

In zone valve setups, a separate zone valve is installed in the pipe to or from each zone. In most installations, the zone valves are in the returns, where the water is cooler. The cooler temperatures ...

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...

Some combined cycle plants have two feedwater-control valves: a small startup valve with the extra cavitation protection needed during startup and low-load operations, and a larger main valve with the ...

The main drain of an automatic sprinkler system is actually the water flow control valve. It's important to test the functioning of this value at least once per year to ensure proper water flow and ...

Good air removal is crucial to the proper operation of any closed system. It is generally accepted that if a minimum pressure of 4-5 psig is maintained at the top of a closed hydronic system, all of ...

SCANDIA, Minn. — The mechanical failure of a water control valve has reduced a popular recreational lake at William O'Brien State Park to a trickle. Lake Alice is a 26-acre lake that is 9 feet deep in ...