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, ...

SALEM, Ohio--(BUSINESS WIRE)--Hunt Valve (www.huntvalve.com), a fluid power engineering company specializing in severe-duty valves and components, has released pump bypass control valves for ...

Bypass pipes, accompanied by a three-way control valve, are often seen in hydronic systems at both served loads (e.g., reheat coils) as well as at primary equipment (e.g., cooling towers). Reasons for ...

In a typical chilled water hydronic system, fluid is moved through the piping network by pumps and controlled by a series of balancing and control valves. Distributed pumping is more than just ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...