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

Displaying 41 - 60 of 204 stories.
March 1, 2012
Metso Fugitive emissions are minimized with this control valve The Neles Finetrol rotary control valve (photo) can achieve ISO 15848-1 class BH fugitive-emission-type approval certification in the most demanding endurance class (CH-3; 100,000 mechanical cycles). The new design reduces health and safety risks, says the manufacturer, because leakage from gland packing can cause serious damage to personnel...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Focus-on-Valves_9032.html
March 1, 2012
KTM Unibody EB700 ball valves have a one piece, cast body to minimize potential leak paths and improve safety compared to split-body designs. The EB700 series has a rugged design with a seat made...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-ball-valve-has-a-one-piece-cast-body_9043.html
March 1, 2012
The LSS-30-PP is a sampling system designed to allow sampling of hazardous process fluids without personnel contact. The LSS-30-PP is similar in design to the LSS-140-ST from this company, but has a smaller sample cylinder (300 mL), and has wetted parts constructed from polypropylene for...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Sample-corrosive-or-toxic-process-fluids-with-this-device_9046.html
February 1, 2012
This company’s new generation of check valves features a hydrodynamically optimized valve cone, which minimizes the pressure loss while increasing flow by 25% compared to the previous generation. It is practically impossible for the valve cone to jam anymore since...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Longterm-stability-ensured-with-this-new-check-valve_8965.html
February 1, 2012
The Neles Finetrol rotary control valve can achieve certification approval for ISO 15848-1 class BH fugitive emissions in the most demanding endurance class CH-3 (100,000 mechanical cycles). The new design reduces health...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Fugitive-emissions-are-minimized-with-this-control-valve_8980.html
February 1, 2012
The Bio aseptic transfer valve is said to set new standards for the safe and clean transfer of sensitive product from process to process. The Bio overcomes issues with traditional methods of transfer where there is a brief time period prior to docking the device...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Safely-transfer-potent-materials-with-this-transfer-valve_8990.html
January 1, 2012
Consisting of an integrated automation unit and actuator, Unique Control (photo) is a new way to control and operate a valve. Quick and easy to install, it eliminates the need for separate automation units. Unique...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-new-valve-actuator-with-control-built-in_8849.html
January 1, 2012
The Robolux multiport valve integrates two independently operated valves beneath a single membrane. This patented design saves volume and dead space, and therefore makes it possible to design more compact layouts, even for complex...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Two-independent-valves-that-share-the-same-membrane_8865.html
January 1, 2012
Expanding demand for the use of fiber optics (FO) as a field data-transfer solution has led to this company’s introduction of a single-mode FO interface (photo) capable of supporting automation solutions with a...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-single-mode-FO-interface-extends-the-range-to-15-km_8868.html
December 1, 2011
The solenoid valves from the new product Series 6200 are suitable for a broad spectrum of standard applications with fluidic and gaseous media. The first two valves of the series — types 6213EV...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-new-series-of-solenoid-valves-in-brass-or-stainless-steel_8720.html
December 1, 2011
Rather than using two, two-way automated valves to control the flow of liquids, a single three-way valve does the job with fewer components and lower costs...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-three-way-valve-for-diverting-flows_8767.html
December 1, 2011
Available in ANSI stainless steel with stainless-steel actuator, the Badger Meter RC200 control valve is designed for handling liquids and gases at pressures up to...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/High-temperature-and-pressure-are-not-a-problem-for-this-pump_8770.html
November 1, 2011
Incorporating a fixed deadband, internal soft seats and an integral bypass restriction, the VBL pneumatic volume booster has an enhanced performance capability that is important in applications where a...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Use-this-booster-to-help-valve-positioners_8654.html
October 1, 2011
In most process control applications, larger valves tend to be fitted with pneumatic actuators that provide significant positioning forces. In these situations, the positioner is used to precisely position the valve by...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-booster-for-quick-precise-control-of-large-valves_8547.html
October 1, 2011
The 8681 control head was developed for decentral automation of hygienic seat valves, butterfly valves and ball valves. It supplements the company’s Element Series of control heads, digital positioners and process controllers for diaphragm, angle seat and...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-new-control-head-for-process-valves_8552.html
October 1, 2011
Designed specifically for rugged applications and processing of harsh and abrasive materials, the CI Series of rotary feeder valves provides bulk-material processing operations with continuous performance, reduced maintenance and...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/This-rotary-feeder-valve-is-designed-for-abrasive-materials_8553.html
September 1, 2011
This new automatic valve performs multiple functions in a piping system, including pressure relief, backpressure control, pump bypass and anti-siphon protection. The...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/A-multipurpose-backpressure-valve-made-of-plastic_8447.html
September 1, 2011
A new range of lift check valves from this company uses a clamp-in-place seat design that allows easy inline maintenance and helps avoid plant downtime. New valve models are constructed using cast iron...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/These-lift-check-valves-have-a-replaceable-seat-design_8456.html
September 1, 2011
This company’s Type 57IL Isolator Lug butterfly valve features a unique design in which the 316 stainless-steel lugs are inserted into the valve body during the injection-molding...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/These-valve-body-lugs-are-permanently-attached_8459.html
August 1, 2011
This company has developed a modular, valve body concept based on its proven valve types 2000 INOX, Element and Classic. The multifunctional block 2000 INOX enables implementation of complex solutions using diameter DN10...
http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/valves/Modular-valve-bodies-for-space-and-money-saving-valve-solutions_8331.html
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