用于完成一个系统不同回路间的水力平衡。独特的设计结构大大的改变了阀门的流通能力和测量精度。降低了操作难度，提高了调节精度。阀芯采用锥形和软密封结构设计，具有很好的关断和截流能力。DN100以上平衡阀采用分体式结构，上下阀体可旋转，可实现直形和角形安装。PrenMSV-Zstaticbalancingvalvewhichismadeofbronzeisappliedtothehydraulicbalanceofduplexureinasystem.The45゜valvehandlec***iderablyenlargesthecurrency,whichmakeiteasytoinstallandoperate.Besides,theflowmeasuringaccuracyhasbeenlargelyimproved.Ithelpstheengineerinimprovingthedebuggingduringtheprocess.功能特点：常用于供热、制冷水系统中，控制不同环路间的水力平衡。采用“Y”形阀门结构设计，流量特性好。具有清晰、准确的开度指示。方便调试工作。***的开关锁定结构。测压嘴为双“O”形圈密封，并具有自关断防漏水功能。Features:Appliedinheating/coolingwaterbalancingsystem,itcontrolsthebalanceofeverydifferentwaterways.The45゜valvehandlec***iderablyenlargesthecurrency,whichmakeiteasytoinstallanddebug.Besides,theflowmeasuringaccuracyhasbeenlargelyimproved.Ithelpstheengineerinimprovingthedebuggingduringtheprocess.Ithasfunctionedoflockedupsetting.DoubleO-ringtestnipple,whichcanautomaticallyshutdownifthewaterleakagehappens.材质Material阀体ValveBody铸铁CastIron阀盖ValveDeck青铜Bronze阀芯Core铜合金CopperAlloy手柄ValveHandle增强尼龙ReinforcedNylon密封圈SealingElement三元乙丙橡胶EPDM密封不含石棉Asbestosisnotcontainedinsealing.技术数据TechnicalParameter公称压力NominalPressurePN16/PN25***大试验压力Max.TestingPressure3.2MPa***大工作压差Max.OperatingDifferentialPressure1.2MPa/2.5MPa（受噪音水平限制）(Limitedbythenoiselevel)介质温度MediumTemperatureRange-10-120゜C通径范围CaliberDN50-DN400连接形式Connection法兰连接FlangeConnection适用介质ApplicableMedium水或乙二醇混合液体MixtureofWaterandEthyleneGlycol公称通径CaliberKvs(cv)-valve外形尺寸DimensionLHDDN5039（45.6）230122165DN6585（99.5）275219185DN8097（113.5）299238200DN100170（198.9）350259220DN125268（313.5）376296250DN150303（354.5）447366255DN200595（969.2）528419340DN250890（1041）578546405DN3001374（1607）707592460DN3501863（2179）771675520DN4002429（2841）908771580)