A valve positioner positions the valve in response to input signals from the process control system (or programmable logic controller).
Simple steps to help boost the performance of pressure-reducing valves
The Jordan, Knauff & Company (JKC) Valve Stock Index was down 12.5 percent for 2011, well below the broader S&P 500 Index, down only 1.1 percent.
Millcreek Township connects to neighboring township with a pressure-reducing valve with integral backup.
Rubber-seated ball valve replacement saves energy, money and downtime.
This primer presents basic surge control principles and the functions of various valves associated with pumping stations.
water hammer part two causes and variables last month we used a hypothetical example to illustrate the onset and effects of water hammer this month we will investiga
