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Archives :: Processing & Handling :: Liquid, Gas and Air Handling

Displaying 481 - 500 of 808 stories.
March 28, 2011
Internal electrochemical corrosion can cause leaks in single- and double-walled tanks over time. The Eurovac NV leak detector (photo) is a vacuum-type leak detector according to EN 13160-2, Class 1. The device is...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/tanks_and_vessels/Detect-leaks-from-all-shapes-of-tanks_7548.html
March 28, 2011
In order to monitor pure steam quality in sterile plants in the pharmaceutical, food and beverage industries, samples are regularly taken from the steam ring mains and analyzed for contamination in the laboratory. This firm has...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Automated-Condensate-Sampler-Eliminates-Personnel-Hazards_6518.html
March 28, 2011
This firm has upgraded its Valtek rotary eccentric-plug control valve design to provide increased safety. The upgraded Valtek MaxFlo 3 provides robust shaft blow-out protection in compliance with...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/An-Upgraded-Valve-Boasts-Improved-Safety_6519.html
March 28, 2011
Designed to provide water-hammer relief and tight, non-return shutoff for existing flanged piping systems, the Stop-Silent Check Valve AS 54 Model (photo) can be implemented directly into a flanged pipe system without structural or...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Valve-Offers-Water-Hammer-Relief-for-Existing-Installations_6539.html
March 28, 2011
This firm’s Series 3730 and 3731 positioners now include all diagnostic features as standard; previously, these features were only available at a extra cost. The onboard Expert+ firmware automatically...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Diagnostics-are-Now-Standard-for-These-Valve-Positioners_6555.html
March 28, 2011
This firm’s 554 globe-valve range is now extended by a compact actuator with a piston diameter of 30 mm, a version that is particularly suitable for the control of gases and liquids in industrial...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/New-Compact-Actuator-or-Angle-Seat-Globe-Valve_6561.html
March 28, 2011
This firm offers the Cartridge Valve (photo) with a mechanical-seal design for critical service applications. The patented valve utilizes aspects of ball valves, gate valves, and even triple-offset butterfly valves to protect the sealing...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Metal-Seated-Valve-Design-for-Critical-Service-Applications_6597.html
March 28, 2011
The SSV Series stream selector system (photo) delivers a representative sample from multiple sample streams to a single analyzer. These modular assemblies are ANSI/ISA 76.00.02 compatible and accommodate multiple...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Stream-Selector-System-Facilitates-Sample-Analysis_6609.html
March 28, 2011
This firm has expanded its line of thermoplastic ball valves to include larger pipe sizes. The true-union valves ...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Plastic-Ball-Valve-is-Now-Even-Bigger_6633.html
March 28, 2011
CVA actuators provide extremely precise control-valve operation with repeatability and resolution performance at less than 0.1% of full scale. In addition, they include, as a...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Bluetooth-is-Standard-on-these-Control-Valve-Actuators_6644.html
March 28, 2011
Available in full or standard port, the new 364 Series Diverter valve offers such features as "live-loaded" stem packing, ISO 5211...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Diverter-Valve-has-Advanced-Design-Features_6646.html
March 28, 2011
This firm has launched a 1.5-in. version of its Type 350/800 Power Pulse valves. Specifically designed for the dust collector market, the valves feature a patented piston design that...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Pneumatic-Valve-Now-Comes-in-a-New-Size_6684.html
March 28, 2011
Now upgraded for use in chlorine-railcar and tanker-truck transportation, the A-713-ML angle valve is approved for use in railcar service by the Association of American Railroads. A plug-style, soft-seated and self-centering valve, the A-713...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Angle-Valve-is-Tough-and-Safe-Enough-for-Chlorine-Railcars_6686.html
March 28, 2011
The new Jamesbury polymeric-seated flanged ball valves (photo, p. 32D-7) are now available in sizes DN15 – 150 in both full-bore and reduced bore. These valves conform to PED and ISO 17292...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Range-of-Valves-Now-Meets-DIN-Requirements_6694.html
March 28, 2011
The new Jamesbury polymeric-seated flanged ball valves are now available in sizes DN15 – 150 in both full-bore and reduced bore. These valves conform to PED and ISO 17292 requirements, and...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-Range-of-Valves-Now-Meets-DIN-Requirements_6707.html
March 28, 2011
The 70 Series direct-acting solenoid valve has been engineered to deliver higher flowrates while consuming less power than both traditional solenoids and competitor valves alike, says the manufacturer. Using 316 stainless steel...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/These-Solenoid-Valves-Consume-Less-Power_6717.html
March 28, 2011
The ¼- and ½-in. Actuator Control System (ACS) is a compact range of standard, explosion-proof systems for the control of actuators on process valves. The...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Control-Actuators-with-this-Compact-System_6733.html
March 28, 2011
Nelprof control valve selection software version 5.0 is a powerful tool for selecting the right control valve package quickly and accurately. It is used prior to installation to predict the performance of the control valve package as a...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Free-Software-Predicts-Control-Valve-Package-Performance-in-a-System_6748.html
March 28, 2011
The valve ring distribution system on Vesta sterile valves (photo) allow complex processing using different operating, cleaning and sterilization media. Compared with conventional systems with single...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Up-to-Six-Valves-can-be-Mounted-on-this-Distribution-Ring_6762.html
March 28, 2011
This injection manifold mount system (photo) enables the precise injection of a fluid into a flow stream. Any ported VHS (very-high-speed) micro-dispense solenoid valve can be mounted...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-Manifold-for-Precise-Injection-of-Small-Amounts-of-Fluid_6780.html
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