Archive for the ‘Valves’ Category

Nordson: Extremely precise, repeatable micro fluid dispensing

Wednesday, October 28th, 2015 von admin

1The pneumatic non-contact dispensing systems P-Jet and P-Dot controllers jet low- to high-viscosity fluids with great precision and repeatability. They are designed for use in many types of applications and multiple industries including

  • automotive,
  • electronics,
  • aerospace,
  • and medical.

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Colfax: Pump Monitoring for Intelligent Sea Water Cooling

Friday, September 12th, 2014 von admin

cm-1000 (2)The pump monitoring system CM-1000 Series is now available with a new active valve control functionality. This option delivers energy savings of potentially up to 85 percent. It also reduces maintenance by up to 50 percent and provides safer operation, short term return-on-investment and long term savings for total ownership.

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Automatic recirculation valve

Thursday, February 2nd, 2012 von admin

The SSV, a special automatic recirculation valve, automatically protects centrifugal pumps – especially boiler feed water pumps – against wear and damage, as can occur if the pump runs dry or during low-load operation. Typical damages are for example a temperature increase, which can lead to partial evaporation of the medium, or recirculation in the impeller. It can also lead to flow separation and cavitation in the pump. Similarly, increased vibration and mechanical stresses occur in the pump and cause damage. The SSV bypass control valve opens as soon as the process flow demand falls to the same level as the minimum flow required by the pump. In this way, the specified minimum continuous flow required by the pump is maintained, even if there is zero process flow demand.
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