六合开奖结果直播查询

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                产品详情

                当前位置:首页 > 电动球阀

                六合开奖结果直播查询:电动V型调节球阀

                产品说明

                产品特点
                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。

                主要零件材料

                零件名称材料
                阀体WCBZG1Cr5Mo18-8CrNi182CrNiMo
                阀盖WCBZG1Cr5Mo18-8CrNi182CrNiMo
                阀杆2Cr1338CrMoA11Cr18Ni9Ti1Cr18NiMo2aTi
                球体WCB+HCr1Cr5Mo18-8CrNi182CrNiMo
                阀座PTFE/13Cr/CrNi SS+STELLITE
                螺柱B7/35CrMoA1Cr17Ni2
                螺母2H/452Cr13
                填料PTFE/增强柔性石墨

                主要连接尺寸及重量
                PN1.6MPa

                公称通经506580100125150200250300400500
                L124145165194210229243297338520600
                H102114127152184219273360395470580
                手动H1107125152178300330398495580670840
                E------116116171257257
                F------350350400400400
                W2304040065010501050600600800800800
                Wt(Kg1216223558742053224608641600
                电动H2-----554600652760830940
                L1-----235235235259400410
                气动H3274379389479552736736926105913931583
                L2270405405576576776776776106013601360

                PN2.5MPa

                公称通经506580100125150200250300400500
                L124145165194210229243297338520600
                H102114127152184219273360395470580
                手动H1107125152178300330398495580670840
                E------116116171257257
                F------350350400400400
                W2304040065010501050600600800800800
                Wt(Kg152430558711825537053310302100
                电动H2-----235235400400410420
                L1-----235235235259400410
                气动H33403794524796466668141002105912051295
                L240540557457675675610601060106013602840


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                六合开奖结果直播查询-2019年六给彩开奖结果[开奖记录]
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