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Large 2021-06-17

Large diameter valves are produced with the production of fluid pipelines

Large-calibervalvevalvesareproducedwiththeproductionoffluidpipelines.Humanshaveusedvalvesfornearly4,000years.InancientChina,whenbrinewasusedtomakesaltfromsaltwells,woodenplugvalveswereusedinbamboopipe
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Ball 2021-06-10

Ball valve

The first feature of the ball valve; wear-resistant; because the valve core of the hard-sealed ball valve is alloy steel spray welding
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The 2021-06-07

The structure of the check valve

Thestructureofthecheckvalve Itcanbedividedintothreetypes:liftcheckvalve,swingcheckvalveandbutterflycheckvalve.Liftcheckvalvescanbedividedintotwotypes:verticalcheckvalvesandhorizontalcheckvalves.Theswi
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A 2021-02-25

A valve is a device used to control the direction, pressure, and flow of fluid in a fluid system

Avalveisadeviceusedtocontrolthedirection,pressure,andflowrateofafluidinafluidsystem.Itisadevicethatallowsthemedium(liquid,gas,powder)inthepipingandequipmenttofloworstopandcancontrolitsflow. Thevalveis
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Liaoyang 2016-07-05

Liaoyang valve is produced with the production of fluid pipelines

LiaoyangValveValvecanbeusedtocontroltheflowofvarioustypesoffluidssuchaswater,steam,oil,gas,mud,variouscorrosivemedia,liquidmetalsandradioactivefluids.Theworkingpressureofthevalvecanbefrom0.0013MPato10
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The 2016-06-30

The world economy of Liaoning Valve, which has experienced the financial crisis era, is gradually recovering

TheworldeconomyofLiaoningValve,whichhasexperiencedthefinancialcrisis,isgraduallyrecovering.Similarly,theimportandexportmarketofChina'svalveelectromechanicalproductsisgraduallyandsteadilygrowing,andthe
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Large-caliber 2016-06-29

Large-caliber valves are one of the fastest-growing valve varieties in the past ten years

Withtheadvancementofscientificandtechnologicalcivilization,butterflyvalvesarenownotonlysimpleinstructure,smallinsize,lightinweight,savinginmaterialconsumption,smallininstallationsize,butalsoinsmalldri
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Liaoyang 2016-06-28

Liaoyang valve stem is made of carbon steel and nitriding can not solve the problem of corrosion resistance well

ThestemofLiaoyangvalveisnotonlyamovingpart,aforcereceivingpart,butalsoasealingpartduringtheopeningandclosingofthevalve.Atthesametime,itisimpactedandcorrodedbythemedium,anditalsogeneratesfrictionwithth
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