1161-ValveManifoldand1161seriespressure-differencetransducerareinstalledtoformacompleteset.Itisusedtoleadthesignalintothepositiveandnegativemeasuringroomoftransducer.andswitchonorswitchoffthelead-inpressurepointandmeasuringroom.Itcanbeconnectedbyboltsandtransmitter.Specifications.Design & manufacture conform to GB/T 12224-1989,JB/T 8473-1996Structure characteristic:The awl noodles seals completely;movable valve petal.Test & inspection conform to GB/T 13927-1992.Material: WCB,Stainless steel.Test ItemPressureNominal pressure16 MPaShell test24 MPaSealing test17.6 MPaAir pressure test9.6 MPaSuitable temperature≤180ºCSuitable mediumWater,steam,oil
Main Parts Material and External Dimensions.
TypeBodyTie-inHandleScrew nutPacking1161-16020#20#2Cr1320#Graphite/PTFE1161-160P1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9TiGraphite/PTFE1161-160R1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9TiGraphite/PTFESizeAA1BB1N-φN-MWeight(kg)DN6545441414-124-M102.2