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Topic: Valves
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Exclusive Hydraulic Institute content
The mission of the Hydraulic Institute (HI) is to serve member companies and pump users by providing product standards and a forum for the exchange of industry information.
Chem Show 2011: All About Valves, Actuators & Controllers
Session offered a comprehensive overview of materials, components and uses.
Digital Valve Controller Provides Lasting Savings
Linkage-less non-contact unit successfully copes with vibration.
Select the Right Instrument-System Valve
Start by matching valve type to desired function.
Process Puzzler: Look Beyond The Valve
Other factors can contribute to persistent valve leaks.
White Papers: In Depth Research
Intelligent Rotary Control Valve
Posted: 06/16/2008
NELES rotary control valves with Q-Trim have greater capacity than comparable globe-style linear valves with noise reduction trims widening rangeability, reducing weight and valve dimensions, and a 50% cost reduction compared to linear valves of comparable Cv. NELES rotary control valves from Metso Automation. Intelligent Reliability leads to Intelligent Results.
Fisher control valve handbook
Author: Fisher
Posted: 04/04/2005
This 295-page PDF whitepaper is a control valve resource that has been consistently updated for 30 years. It contains vital information on control valve performance and latest technologies.
News
Product Announcements
- New product range utilizes a clamp-in-place seat.
- The new, half-inch lug-mounted Series RVDT uses an adjustable nonwetted spring to control backpressure in a piping system.
- New V-port segment valve design offers the possibility of combining control and on/off performance in a single valve assembly.
- The valve opens gradually and reseats in proportion to the increase and decrease in pressure over the set opening pressure
