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 ...

Proper valves, pipes, and fittings are important for successful operation of power generation facilities. This equipment includes products with versatile designs to establish effective joining and ...

In August’s column, I discussed three-way control valves, their associated bypass pipes, and the importance of a balancing valve being located within the bypass pipe. Such balancing valves are needed ...

Transportation Research Board publications are available by ordering individual publications directly from the TRB Business Office, through the Internet at www.TRB ...

Control valves are power-operated devices used to automatically modify fluid flow or rate pressure in a process system. The terms 'control valve' and 'throttling valve' are often used interchangeably ...

Proper valves, pipes, and fittings are important for the successful operation of power generation facilities. This equipment includes products with versatile designs to establish effective joining and ...