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Dispensing valve

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NEW proaucts water or process requirements make foam control difficult. These fluids provide superb wetting characteris- tics to maintain equipment, tooling and part cleanliness. Multan B Series lubricants reduce overall processing costs, maximize tool life and productivity, while elimi- nating smut and buildup on machine interiors, tools, and finished parts. These products leave behind a very light film residue after machining or grinding is complete to protect parts during storage. For more informa- tion, call (248) 583-9300, e-mail [email protected], or visit www.henkelna.comjmultan. Circle 404 on reader service card CENTRIFUGAL PUMPS Griswold Pump Co., manufacturer of ANSI centrifugal pumps, now offers its 811 Series ANSI line of pumps with enhanced power frames that not only increase performance and longevity but also simplify mainte- nance. The improved strength and rigidity of the 811 Series power frames are an estimated 33% stronger than competitive models, making them bet- ter equipped to withstand severe con- ditions found in paint and coating processes and transfer applications. The 811 Series offers a full range of pump sizes, as well as options and upgrades that can be tailored to meet virtually any fluid-processing appli- cation with flow rates up to, and including, 908 m 3jh (4,000 gpm). Among the 811's features are the lNWW.metalfinishing.com availability of both standard and low-flow models, heavy-duty power frames, fully open impellers with rear ad justment capability, and a wide variety of mechanical-seal options . 811 Series pumps are available with ductile iron, 316 stainless steel, CD4MCu and Alloy 20 liquid paths, which make them viable in tempera- tures as high as 260°C (500°F). All 811 Series pumps undergo extensive hydro testing before being delivered to the customer. For more informa- tion, visit www.griswoldpump.com. Circle 405 on reader service card COLOR CARDS PPG Industries has published color cards for its Duranar ULTRA-Cool and Superl II ULTRA-Cool coatings. Duranar ULTRA-Cool coatings for metal roofs feature a polyvinylidene fluoride (PVDF) coating system that offers higher solar reflectivity than competing products. The color card depicts 24Iight- , medium-, and dark- colored coatings, including six pearlescent tones. Many are regis- tered with Energy Star and the Cool Roof Rating Council (CRRC). Superl II ULTRA-Cool silicone- polyester coatings are formulated with a proprietary resin technology and innovative formulation process that provide better chalk, fade, corro- sion, and moisture resistance than available with other silicone-poly- ester coatings. The new color card shows 20 color options , from jet black to polar white, that are avail- able in a full range of gloss options. .Download color cards at the PPG website or order hard copies at www.requestppg.com. Circle 406 on reader service card ORIFICE FLOWMETER ABB Instrumentation has cut the cost of installing orifice-plate flowmeters by up to half with the launch of its OriMaster compact ori- fice DP flowmeter . The latest in ABB's new FlowMaster range, the OriMaster is a one-piece flowmeter that comes fully factory configured and pressure tested, solving many of the problems associated with sizing, selection, installation, and operation of conventional orifice plate installa- tions. The OriMaster combines all the major components needed for an orifice plate installation in one assembly and is suitable for clean liq- uids , gases and steam applications in line sizes from 1 to 8 inches (DN25 to DN200) and at pressures up to 1450 psi (100 bar). ABB offers two orifice bores for each pipe size , simplifying the selection process . The flowmeter comes in rwo versions: one for vol- umetric readings (Ori Masrer V) and the other for mass flow (OriMaster M). OriMaster V suits general purpose volume measure- ment, featuring a stainless steel transmitter housing and meter body. It provides an optional flow rate and total display as well as an analog output . OriMaster M pro- vides measurements directly in mass or corrected volume units . It uses ABB's 267CS multivariable transmitter to measure differential pressure , temperature , and pres- sure , and provides an optional dis- play and analog output. For more information, call (800) 829-6001 or visit www.abb .comjinstrumentation. Circle 407 on reader service card DISPENSING VALVE Tridak's new Model 455 dispensing valve is a pneumatically operated, two-way pinch valve. It features micrometer control over the flow October 2009 I metalfinishing I57
Transcript
Page 1: Dispensing valve

NEWproaucts

water or process requirements makefoam control difficult. These fluidsprovide superb wetting characteris­tics to maintain equipment, toolingand part cleanliness.

Multan B Series lubricants reduceoverall processing costs, maximizetool life and productivity, while elimi­nating smut and buildup on machineinteriors, tools, and finished parts.These products leave behind a verylight film residue after machining orgrinding is complete to protect partsduring storage. For more informa­tion, call (248) 583-9300, [email protected],or visit www.henkelna.comjmultan.

Circle 404 on reader service card

CENTRIFUGAL PUMPSGriswold PumpCo., manufacturer ofANSI centrifugal pumps, now offersits 811 Series ANSI line of pumpswith enhanced power frames that not

only increase performance andlongevity but also simplify mainte­nance. The improved strength andrigidity of the 811 Series power framesare an estimated 33% stronger thancompetitive models , making them bet­ter equipped to withstand severe con­ditions found in paint and coatingprocesses and transfer applications.

The 811 Series offers a full range ofpump sizes, as well as options andupgrades that can be tailored to meetvirtually any fluid-processing appli­cation with flow rates up to, andincluding, 908 m3jh (4,000 gpm).Among the 811's features are the

lNWW.metalfinishing.com

availability of both standard andlow-flow models, heavy-duty powerframes, fully open impellers with rearadjustment capability, and a widevariety of mechanical-seal options.811 Series pumps are available withductile iron, 316 stainless steel,CD4MCu and Alloy 20 liquid paths,which make them viable in tempera­tures as high as 260°C (500°F). All811 Series pumps undergo extensivehydro testing before being deliveredto the customer. For more informa­tion, visit www.griswoldpump.com.

Circle 405 on reader service card

COLOR CARDSPPG Industries has published colorcards for its Duranar ULTRA-Cooland Superl II ULTRA-Cool coatings.Duranar ULTRA-Cool coatings formetal roofs feature a polyvinylidenefluoride (PVDF) coating system thatoffers higher solar reflectivity thancompeting products. The color carddepicts 24Iight-, medium-, and dark­colored coatings, including sixpearlescent tones. Many are regis­tered with Energy Star and the CoolRoof Rating Council (CRRC).

Superl II ULTRA-Cool silicone­polyester coatings are formulatedwith a proprietary resin technologyand innovative formulation processthat provide better chalk, fade, corro­sion, and moisture resistance thanavailable with other silicone-poly­ester coatings. The new color cardshows 20 color options, from jetblack to polar white, that are avail­able in a full range of gloss options..Download color cards at the PPGwebsite or order hard copies atwww.requestppg.com.

Circle 406 on reader service card

ORIFICE FLOWMETERABB Instrumentation has cut thecost of installing orifice-plateflowmeters by up to half with thelaunch of its OriMaster compact ori­fice DP flowmeter. The latest inABB's new FlowMaster range, theOriMaster is a one-piece flowmeterthat comes fully factory configuredand pressure tested, solving many ofthe problems associated with sizing,selection, installation, and operation

of conventional orifice plate installa­tions. The OriMaster combines allthe major components needed for anorifice plate installa tion in oneassembly and is suitable for clean liq­uids , gases and steam applications inline sizes from 1 to 8 inches (DN25to DN200) and at pressures up to1450 psi (100 bar).

ABB offers two orifice bores foreach pipe size, simplifying theselection process. The flowmetercomes in rwo versions: one for vol­umetric readings (OriMasrer V)and the other for mass flow(OriMaster M). OriMaster V suitsgeneral purpose volume measure­ment, featuring a stainless steel

transmitter housing and meterbody. It provides an optional flowrate and total display as well as ananalog output. OriMaster M pro­vides measurements directly inmass or corrected volume units. Ituses ABB's 267CS multivariabletransmitter to measure differentialpressure, temperature, and pres­sure, and provides an optional dis­play and analog output. For moreinformation, call (800) 829-6001 orvisit www.abb .comjinstrumentation.

Circle 407 on reader service card

DISPENSING VALVETridak's new Model 455 dispensingvalve is a pneumatically operated,two-way pinch valve. It featuresmicrometer control over the flow

October 2009 I metalfinishing I57

Page 2: Dispensing valve

NEWproClucts

rate, ensuring that materials are dis­pensed repeatedly and accurately.The Model 455 valve has a patentedover-stroke adjustment, positiveshut-off, and disposable inert wettedparts, enabling users to obtain mil­lions of cycles from a single piece oftubing. This valve can be used as adispense valve or as an in-line, twoway (on-off) valve with adjustableflow. Teflon tubing is the recom­mended standard for this valve, butit can be quickly converted to useother tubing materials, such as sili­cone, urethane, polyethylene, or vinyltubing.

The Model 455 dispensing valvewasdesigned to be easily integrated intoautomated assembly lines and can befitted with a number ofdifferent styledispense tips and spray nozzles. Thisvalve can dispense a large assortmentof low-to-medium viscosity materialsincluding adhesives, UV resins, flux,gels, acids, sealants, cyanoacrylates,lubricants, paints, medical media, sol­vents, RTV, anaerobics, and alkalis.For more information, call (860) 626­6700, e-mail [email protected]. or visitwww.tridak.com.

Circle 408 on reader service card

AIRlESS SPARGER SYSTEMCJI Processing System's AirlessSparger System provides vigoroussolution agitation in a customdesigned Anodizing Tank. CJI cus­tom designs and fabricates anodizingsystems to accommodate any size

S8 I metalfinishing I October2009

part or basket of parts. Componentsare sized for each tank as required,depending on Anodizing ChromicAcid Type I, Sulfuric Anodize Type II,or Hard Coat Anodize Type III.Pumps, valves, and eductors are care­fully calculated for each application,as well as heaters, controllers, coolingcoils or grids, chillers, and rectifiers.

Copper cathode and anode bussingis calculated to handle the maximumamperage with the least voltage drop.All wetted components are chosencarefully, for chemical compatibility.CJI Process Systems engineers designand fabricate single anodizing tanks,100 gallons or smaller, to large 5,000­gallon fully automated anodizingtank process or coating systems, withsingle or multiple programmedhoists. CJI is committed to buildingworld-class equipment for world­class customers-guaranteed! Formore information, please visitwww.CJIProcessSystems.com.

Circle 409 on reader service card

VACUUM LIFTERAnver Corp. has introduced a cus­tom vacuum lifter for pick-and-placesystems handling ultra-thin sheets offoils, films, and glass that is designedto prevent puckering and surfacedamage. The Anver VPF-57 CustomVacuum lifter for delicate sheetsfeatures multiple double spring-

loaded suspensions with soft rubberaccordion-style vacuum cups forhandling sheets of foils and filmsdown to 26 gauge, and glass.Designed for pick-and-place applica­tions, this lifter has fully adjustablecross arms with shut-off valves toprovide optimum setup flexibility.

Available with air- or electric-pow-

ered vacuum generators, the AnverVFP-57 is equipped with an integrat­ed vacuum guard system and hasaudio-visual safety alarms, in theevent of a malfunction, and includesparking stands to keep the vacuumsuction cups from touching thefloor. This custom lifter can alsoinclude remote controls for manualsheet handling. For more informa­tion, contact Scott Dillon at (800)654-3500, e-mail sdillonwanver.com,or visit www.anver.com.

Circle 410 on reader service card

VOC-FREE RHEOLOGY MODIFIERCognishas developed the DSX 3000series in response to the marketdemand of ecologically compatibleproducts being fully in line with sus­tainability and performance. It is aunique range of patented nonionicassociative thickeners for water­based coatings. With rheology mod­ifiers from Cognis, it is possible tocreate a wide variety of rheologicalprofiles: from Newtonian for brushand roller coatings to highly pseudo­plastic for sprayable coatings. Easierhandling and optimized applicationproperties like good spatter and sagresistance can be assured.

The latest addition to Cognis rheolo­gyseties is DSX3291, a highly efficientinnovative associative thickener for"green" water-based architectural coat­ings. It is an excellent pseudoplasticviscosity builder which is up to fivetimes more efficient than conventionalassociative thickener products. DSX3291 is easy to handle and can beincorporated into coating formula­tions with low shear mixing. DSX3291is suitable for all types of paints, suchas premium flat and eggshell, semi­gloss and gloss architectural coatings,and industrial paints. For more infor­mation, visit www.cognis.com.

Circle 411 on reader service card

HIGH-TEMPERATURE COATINGSA high-build, high-temperature coat­ing system for protecting carbon­and stainless steel surfaces from CUI(corrosion under insulation) andatmospheric corrosion is availablefrom Dampney Company, Inc.Dampney Thurmalox 225HD

www.metalfinishing.com


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