ZBPZ44Y自动补尝平衡式双平板闸阀<!--
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-->自动补尝平衡式双平板闸阀产品型号：ZBPZ44Y-1.6～6.4主要性能规范：压力等级常温下压力试验（MPa）适用温度℃适用介质壳体左密封右密封低压密封“G”型“D”型普通型“抗硫”型“基本”型公称压力（MPa）1.62.41.761.760.6-29～250-46～121-29～121含H2O和Co2500Mg/m3的介质石油、天然气、水等2.53.752.752.750.64.06.04.44.40.66.49.67.047.040.6磅级Lb1503.12.32.30.63007.65.525.520.6主要零件的材料说明：零件名称阀体、阀盖闸板阀杆阀座阀杆螺母密封圈填料密封脂“基本”型WCB合金钢（特殊处理）不锈钢焊硬质合金铝青铜填充四氟填充四氟膨胀石墨耐油密封脂“抗硫”型抗硫不锈钢抗硫密封脂主要外形尺寸：公称PN（MPa）尺寸DN5065801001251502002503003504004505006001.6L250265280300325350400450500550600650700800H41745253060761485010601225141516301780205021812599D0240240280300300350400450500500600720720720重量（Kg）22304447769616022830038856690095814102.5L250265280300325350400450500550600650700800H41745256759075688010411260141516301780205021812599D0240240280320320400400450500500600720720720重量（Kg）23324667781122182903244235669009581414.0L250280310350400450550650750850950105011501350H41745256759077688510651250153117001770182018802200D0240240280320350400500550640640640680680680重量（Kg）2835476811515023537455089012351400150617806.4L250280310350400450550650750850950H50554560566578098011201332168017451820D0280280320400400450550550640640680重量（Kg）4464841191742663885005508981234ZF43Y高压平板闸阀<!--
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-->高压平板闸阀产品型号：ZF43Y主要性能规范：结构长度连接尺寸阀门驱动方式通径范围阀体结构法兰连接焊接连接(in)(mm)JB/T5298-91 GB12221-89 API6DGB9113-88 HJ46-91 SH3406-92 ANSI B16.5焊接坡口形式和尺寸可与用户协商确定手轮直接驱动1"～8"25～200铸造伞齿轮传动2"～8"2～200气动电动液动压力等级常温试验压力适用温度℃适用介质气体密封液体密封气体温度基本型型号前加"K"公称压力1.61.761.762.4-29～121℃或按用户要求石油、天然气成品油等含H2S、CO2的天然气、石油等2.52.752.753.754.04.44.46.06.47.047.049.610.011.011.015.016.017.617.624.0磅级1502.072.072.933005.525.527.584007.317.3110.060011.0311.0315.090016.5416.5422.4主要零件的材料说明：零件名称阀体、阀盖闸板阀座阀杆阀杆螺母密封圈○形密封圈铸件板焊件材料非腐蚀介质WCB优质碳钢或低合金钢板 l碳钢板（MoS2处理） 2Cr13 carbon steel lathy (MoS2 dealwith)碳钢（表面进行特殊处理）碳钢、合金钢（表面进行特殊处理）铝黄铜聚四氟乙烯PTFE丁腈橡胶含硫介质A351 CF3M304 316L318钢增强聚四氟乙烯 R-teflon氟橡胶