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r ZJHP气动单座调节阀可配附件:
r定位器、空气过滤减压器、保位阀、行程开关、阀位传送器、电磁阀、手轮机构等.r
r ZJHP气动单座调节阀主要零件材料:
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rZJHP气动单座调节阀调节机构主要技术参数:
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r系数Kvr r r r r 直线r r r r r 1.8r r r r r 2.8r r r r r 4.4r r r r r 6.9r r r r r 11r r r r r 17.6r r r r r 27.5r r r r r 44r r r r r 69r r r r r 110r r r r r 176r r r r r 275r r r r r 440r r r r r 690r r r r r 1000r r r r r 1600r r r r r r r 等百分比r r r r r 1.6r r r r r 2.5r r r r r 4r r r r r 6.3r r r r r 10r r r r r 16r r r r r 25r r r r r 40r r r r r 63r r r r r 100r r r r r 160r r r r r 250r r r r r 400r r r r r 630r r r r r 900r r r r r 1440r r r r r r r 公称压力MPar r r r r 0.6 1.6 4.0 6.4r r r r r r r 行程mmr r r r r 10r r r r 16r r r r 25r r r r r 40r r r r r 60r r r r r 100r r r r r r r 流量特性r r r r r 直线、等百分比、快开型r r r r r r r 介质温度℃r r r r r -40~230℃(常温型),散热片式230~450℃(中温型),特殊订货-100~600℃r r r r r r r 法兰标准r r r r r 符合JB78-59、JB79-59标准,可按JB/79.1-94、JB/79.2-94、ANSI、JIS、DIN 等标准订货生产r r r r r r r 阀体材质r r r r r PN
r(MPa)r r r r r 0.6,1.6r r r r r WCB(ZG230-450) CF3CF8 CF8Mr r r r r r r 4.0,6.4r r r r r WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8Mr r r r r r r 阀体型式r r r r r 直通单座铸造球型阀r r r r r r r 阀芯材质r r r r r 1Cr18Ni9、0Cr18Ni12Mo2Ti CF8 CF8Mr r r r r r r 上阀盖形式r r r r r 普通式(常温型)、热片式(中温型)、低温型r r r r r r r 可调比Rr r r r r 50:1r r r r r r r 气源接头r r r r r M16×1.5r r r r rr
r 注:可为用户提供ANSI、JIS法兰的产品,结构长度也可按用户需要确定。
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rZJHP气动单座调节阀执行机构主要技术参数:
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rZHB-22r r r r r ZHA-23
rZHB-23r r r r r ZHB-34
rZHB-34r r r r r ZHA-45
rZHB-45r r r r r ZHA-56
rZHB-56r r r r r r r 有效面积cm2r r r r r 350r r r r r 350r r r r r 560r r r r r 900r r r r r 1600r r r r r r r 行程mmr r r r r 16r r r r r 25r r r r r 40r r r r r 60r r r r r 100r r r r r r r 弹簧范围KPar r r r r 20~100(标准):40~200;
r80~240; 20~60; 60~100r r r r rr
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rZJHP气动单座调节阀性能指标:
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r终
r点
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r%r r r r r 气关r r r r r 不带定位器r r r r r 始点r r r r r ±5.0r r r r r r r 带定位器r r r r r ±1.0r r r r r 终点r r r r r ±2.5r r r r r r r 回差%r r r r r 不带定位器r r r r r ≤3.0r r r r r 带定位器r r r r r 始点r r r r r ±1.0r r r r r r r 终点r r r r r ±1.0r r r r r r r 带定位器r r r r r ≤1.0r r r r r 气开r r r r r 不带定位器r r r r r 始点r r r r r ±2.5r r r r r r r 终点r r r r r ±5.0r r r r r r r 死区%r r r r r 不带定位器r r r r r ≤3.0r r r r r 带定位器r r r r r 始点r r r r r ±1.0r r r r r r r 终点r r r r r ±1.0r r r r r r r 带定位器r r r r r ≤0.4r r r r r 允许泄漏量L/hr r r r r 1×10-4×阀额定容量r r r r rr
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r ZJHP气动单座调节阀外形尺寸mm:
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r 公称通径 DN(mm)r
r20253240506580100125150200rr r r r r rr Lr
r r rr PN16/25r
r r rr 181r
r r rr 184r
r r rr 200r
r r rr 222r
r r rr 254r
r r rr 276r
r r rr 298r
r r rr 352r
r r rr 410r
r r rr 451r
r r rr 600r
r r r r rr PN40r
r r rr 194r
r r rr 197r
r r rr 200r
r r rr 235r
r r rr 267r
r r rr 292r
r r rr 317r
r r rr 368r
r r rr 425r
r r rr 473r
r r rr 610r
r r r r rr PN64r
r r rr 206r
r r rr 200r
r r rr 210r
r r rr 251r
r r rr 286r
r r rr 311r
r r rr 337r
r r rr 394r
r r rr 440r
r r rr 508r
r r rr 650r
r r r r rr Hr
r r rr PN16/25r
r r rr 52.5r
r r rr 57.5r
r r rr 75r
r r rr 75r
r r rr 85.5r
r r rr 92.5r
r r rr 100r
r r rr 110r
r r rr 142.5r
r r rr 158r
r r rr 170r
r r r r rr PN40r
r r rr 52.5r
r r rr 57.5r
r r rr 75r
r r rr 75r
r r rr 82.5r
r r rr 92.5r
r r rr 100r
r r rr 117.5r
r r rr 150r
r r rr 167.5r
r r rr 187.5r
r r r r rr PN64r
r r rr 65r
r r rr 40r
r r rr 85r
r r rr 85r
r r rr 90r
r r rr 102.5r
r r rr 107.5r
r r rr 125r
r r rr 172.5r
r r rr 195r
r r rr 207.5r
r r r r rr H1r
r r rr 132r
r r rr 132r
r r rr 158r
r r rr 170r
r r rr 179r
r r rr 214r
r r rr 221r
r r rr 234r
r r rr 270r
r r rr 294r
r r rr 331r
r r r r rr H2r
r r rr 298r
r r rr 298r
r r rr 298r
r r rr 298r
r r rr 298r
r r rr 380r
r r rr 380r
r r rr 380r
r r rr 510r
r r rr 510r
r r rr 510r
r r r r rr H3r
r r rr 180r
r r rr 180r
r r rr 180r
r r rr 180r
r r rr 180r
r r rr 236r
r r rr 236r
r r rr 236r
r r rr 310r
r r rr 310r
r r rr 310r
r r r r rr L1r
r r rr 289r
r r rr 289r
r r rr 289r
r r rr 289r
r r rr 289r
r r rr 347r
r r rr 347r
r r rr 347r
r r rr 476r
r r rr 476r
r r rr 476r
r r r r rr Ar
r r rr 282r
r r rr 282r
r r rr 282r
r r rr 282r
r r rr 282r
r r rr 360r
r r rr 360r
r r rr 360r
r r rr 470r
r r rr 470r
r r rr 470r
r r r r rr Dr
r r rr 220r
r r rr 220r
r r rr 220r
r r rr 220r
r r rr 220r
r r rr 270r
r r rr 270r
r r rr 270r
r r rr 320r
r r rr 320r
r r rr 320r
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rr
r
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r r rr >> ZMAP、ZMBP气动薄膜调节阀r
r r r r rr >> 气动低温调节阀r
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r r rr >> ZmAS-320型气动高压角型调节阀r
r r rr >> ZSJP型气动活塞调节阀r
r r r r rr >>ZMAPF气动薄膜衬氟调节阀r
r r rr >>ZJHPF型气动精小型衬氟调节阀r
r r rr >>气动三通调节阀r
r r rr >>ZJHN气动薄膜双座调节阀r
r r r r rr >>气动薄膜角形调节阀ZH(A/B)S型轻小型r
r r rr >>气动活塞调节蝶阀r
r r rr >>气动卫生型调节阀r
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r r r r"};