进口气动真空挡板阀OGD型－气动高真空挡板阀进口气动高真空挡板阀(又称角阀)是用压缩空气为动力，通过电磁换向阀改变气路方向，推动气缸活塞上下运动，带动阀杆上下运动，使阀板开启或关闭，从而达到在真空系统中接通或切断气流的目的。OGD-J型为角通型式，OGD-S型为带预抽口的三通型式。适用的工作介质为空气及非腐蚀性气体。气动高真挡板阀在真空系统中作切断或接通气流之用。该阀以压缩空气为动力，通过控制气动元件来改变气路方向，执***缸驱动使挡板阀做启闭运动。适用的工作介质为空气及非腐蚀性气性。Importedpneumatichighvacuumflappervalve(alsoknownasAngle)ispoweredbycompressedair,changethedirectionofthegaspaththroughthesolenoidvalve,pushthecylinderpistonmovesupanddown,upanddownmovementtodrivethevalvestem,thevalveplatetoopenorclose,therebyachievethepurposeofswitchingonorofftheairflowinthevacuumsystem.OGD-J-typeangletype,OGD-Stypeforteewithpre-pumpingporttype.Applicableworkingmediumisairandnon-corrosivegases.Pneumatichighvacuumflappervalveinthevacuumsystemforuseorturnofftheairflow.Thevalveispoweredbycompressedairbycontrollingthepneumaticcomponentstochangethedirectionofairpassage,actuatingcylindertodrivetheflappervalvetomakeopeningandclosingmovement.Applicableworkingmediumisairandnon-corrosivegas.注意：气源压力(MPa):0.4～0.6漏气率(Pa.L/S):6.7x10-4介质温度(℃):1.密封材料为***橡胶时-25℃～+80℃2.密封材料为氟橡胶时-30℃～+150℃气动高真空挡板阀是通过电磁换向阀改变气路方向，控制执***缸驱动阀门作启闭运动。用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。pneumatichighvacuumflappervalveusessolenoiddirectionalvalvetochangethedirectionofairpassage,andcontrolstheactuatingcylindertodrivethevalveopenedandclosed.Itisusedtoputthroughorcutofftheairflowinvacuumpipeline.Applicablemediumcanbepureairandnoncorrosivegases.Withsignalfeedbackdevice.主要技术性能MainTechnicalPerformance适用范围：Applicability105～1.3×10-4Pa(轴封为橡胶)105～1.3×10-5Pa(轴封为波纹管)阀门漏率：ValveLeakRate≤1.3×10-4Pa.L/S.(轴封为橡胶)≤1.3×10-5Pa.L/S.(轴封为波纹管)适用温度：ApplicableTemperature-25～+80℃(***橡胶)-30～+150℃(氟橡胶)气源压力：Annoypressure0.4～0.6MPa■主要零件材料MaterialsofMainParts■阀体、阀盖、阀杆：铝合金、碳钢或不锈钢密封件：***橡胶、氟橡胶、波纹管(轴封)。德国ORSEN奥尔申进口真空球阀以独特的设计特点、精湛的制造工艺和近乎***的运行可靠性已在全世界60多个***和地区赢得了市场与声。产品质量通过了德国燃气与供水工程联合会、SVTW瑞士燃气与供水工程联合会、KIJH奥地利燃气与供水工程联合会、LIKJ德国技术检测***会、Lloyd’s等。GermanyORSENOrrShenimportedvacuumvalvewithuniquedesignfeatures,superbworkmanshipandnear-perfectreliabilityhaswonthemarketwiththesoundintheworldmorethan60countriesandregi***.ProductqualitybytheGermanGasandWaterWorksAssociation,SVTWSwissGasandWaterWorksAssociation,KIJHAustrianFederationofgasandwatersupplyprojects,LIKJGermandetectCommittee,Lloyd'sandsoon.Forinformation,pleaseaccessimportedvacuumvalve(http://www.bj-)theURL.Forthepriceofimportedpneumaticvacuumflappervalve,pleasecall(Contact:WangShuo010-80842199Fax:010-80842199)thecall.)