夹套保温球阀

详细信息： ? 传统的球阀，无论是浮动式或固定式，球体与阀座始终接触，开关扭矩大，密封面容易损伤，轨道球轮着启闭时，球体先偏转-δ角，然后转动，开关全过程中球体与阀座脱离，故阀座不会被擦伤，并且启闭扭矩小。技术参数应用规范 零件名称材料阀体WCBZG1Cr5Mo18-8CrNi18-12CrNiMo阀盖WCBZG1Cr5Mo18-8CrNi18-12CrNiMo阀杆2Cr1338CrMoA11Cr18Ni9Ti1Cr18NiMo2aTi球体WCB+HCr1Cr5Mo18-8CrNi18-12CrNiMo阀座PTFE/13Cr/CrNi SS+STELLITE螺柱B7/35CrMoA1Cr17Ni2螺母2H/452Cr13填料PTFE/增强柔性石墨主要零件材质 公称通经506580100125150200250300400500L124145165194210229243297338520600H102114127152184219273360395470580手动H1107125152178300330398495580670840E－－－－－－116116171257257F－－－－－－350350400400400W2304040065010501050600600800800800Wt（Kg1216223558742053224608641600电动H2－－－－-554600652760830940L1－－－－-235235235259400410气动H3274379389479552736736926105913931583L22704054055765767767767761060136013601.6MPa主要连接尺寸及重量 公称通经506580100125150200250300400500L124145165194210229243297338520600H102114127152184219273360395470580手动H1107125152178300330398495580670840E－－－－－－116116171257257F－－－－－－350350400400400W2304040065010501050600600800800800Wt（Kg152430558711825537053310302100电动H2－－－－-235235400400410420L1－－－－-235235235259400410气动H33403794524796466668141002105912051295L2405405574576756756106010601060136028402.5-4.0MPa主要连接尺寸及重量 尺寸in3/4″1″1-1/2″2″3″4″6″8″DN2025405080100150200Lmm117127165178229254292330Hmm101106125135193265355410Wmm16016023023040065010501050Emm58.563.562.568828395100PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4法兰规格mm40506580150200250350重量kg46.5913233898168150Lb主要连接尺寸及重量 尺寸in3/4″1″1-1/2″2″3″4″6″8″DN2025405080100150200Lmm117127165178229254292330Hmm101106125135193265355410Wmm16016023023040065010501050Emm58.563.562.568828395100PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4法兰规格mm1-1/2″2″2-1/2″3″6″8″10″14″重量kg46.5913233898168300Lb主要连接尺寸及重量 尺寸in3/4″1″1-1/2″2″3″4″6″8″DN2025405080100150200Lmm117127165178229254292330Hmm101106125135193265355410Wmm16016023023040065010501050Emm58.563.562.568828395100PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4法兰规格mm1-1/2″2″2-1/2″3″6″8″10″14″重量kg57.513183561124208