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MIFS is a professional valve supplier dedicating to industrial general valves and control valves design, manufacturing, marketing and service. MIFS has been continuing to utilize the latest technology for product design and manufacturing process.
MIFS products meet and exceed the quality standards of various kinds of industrial equipments. These valves are manufactured under and comply with strict international standards such as API, ANSI, ASME, ASTM, MSS, NACE, AWWA, BSI, CAS, etc.

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Valve selection for hydrometallurgical applications

ValvesforminingThisarticlefocusesonhydrometallurgicalapplicationsinmining.Sincetheirinvention,knifegatevalves(KGVs)havebeenusedinmanyservicesspanninggeneralandsevereservice.Trialanderrorhasproducednewdesignsandoptionsforolddesigns.TheindustryneedstobecautiousbecauseonemustbefamiliarwithseveralKGVdesignssinceeachhasitsownperformanceattributesandisbestsuitedforparticularapplications.ACGISpaperidentifiedfivedistincttypesofKGVs.Modernversionshavepushedtheoperatingenvelopefromlow-pressure,150-psig(10-Bar)generalpurposevalvesuptoandincludingASMEClass600(1440-psig,100-Bar)severeserviceslurryisolationandcontrolvalves.

Development and principle of universal equipment valves

Valves are devices used to control fluid flow, pressure, and flow direction. The fluid to be controlled may be a liquid, a gas, a gas-liquid mixture or a solid-liquid mixture.