automatic control valve

automatic control valve

A valve designed to control the flow of steam, water, gas, or other fluids, by means of a variable orifice which is positioned by an operator in response to signals from a sensor or controller.
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The design includes the manufacturer's patented automatic control valve, or Pac-V, technology and provides automatic pressure control.
This intelligence can take many forms, from flow meters that feature automatic control valve actuation and leak detection, to data logging and SCADA functions that increase system efficiency and reliability, to enhanced management reporting functions that enhance productivity and profitability, and which enable flow meters to effectively integrate into Smart Grids and other networks.
The 130 lb/d S[O.sub.2] feed rate is 6.5 percent of the metering range of the 2000 lb/d sulfonator, and the automatic control valve in the sulfonator cannot be expected to perform satisfactorily at such a low flow rate.
The JetPlex pump uses the company's patented automatic control valve, or Pac-V, to ensure quick reaction when changing operating pressure or opening and closing the flow of water through the cutting nozzle.
Also offered by Zurn are pilot-operated automatic control valves, such as the ZW209.
(NYSE: MWA) has signed a definitive agreement to acquire Canadian automatic control valves manufacturer Singer Valve for CDN 34m (USD 25.97m) in cash, the company said.
Control valves can also work with hydraulic actuators (also known as hydraulic pilots).These types of valves are also known as Automatic Control Valves. The hydraulic actuators will respond to changes of pressure or flow and will open or close the valve.
Oil cooling is achieved through use of either liquid injection with automatic control valves or an external shell-and-tube system (thermosiphon or water cooled) and automatic oil temperature regulating valve.
The base of the dynamometer package integrates the automatic control valves, engine start relays, shutdown relays, the data acquisition enclosure and a fuel flow measurement system into a single package.
Headquartered in Surrey, British Columbia, Singer Valve designs and manufactures automatic control valves and offers engineered products for pressure management within water works.
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