膜片有胶面积Ae(cm2) | 280 | 400 | 600 | 1000 | 信号范围Pr(KPa) | 20-100 | 20-100 | 40-200 | 20-100 | 20-100 | 40-200 | 20-100 | 20-100 | 40-200 | 20-100 | 20-100 | 40-200 | 气源压力Ps(MPa) | 0.14 | 0.14 | 0.25 | 0.14 | 0.14 | 0.25 | 0.14 | 0.14 | 0.25 | 0.14 | 0.14 | 0.25 | 需配附件 | - | P | P | - | P | P | - | P | P | - | P | P | 公 称 通 径 DN (mm) 及 阀 座 直 径 d (mm) | 20 | 10 | 5.35 | 6.40 | 6.40 | | | | | | | | | | 12 | 3.72 | 6.40 | 6.40 | | | | | | | | | | 15 | 2.33 | 5.55 | 6.40 | | | | | | | | | | 20 | 1.34 | 3.12 | 4.01 | | | | | | | | | | 25 | 25 | 0.86 | 2.00 | 2.57 | | | | | | | | | | 32 | 32 | | | | 0.75 | 1.74 | 2.24 | | | | | | | 40 | 25 | | | | 1.22 | 2.85 | 3.67 | | | | | | | 32 | | | | 0.75 | 1.74 | 2.24 | | | | | | | 40 | | | | 0.48 | 1.11 | 1.48 | | | | | | | 50 | 32 | | | | 0.75 | 1.74 | 2.24 | | | | | | | 40 | | | | 0.48 | 1.11 | 1.48 | | | | | | | 50 | | | | 0.31 | 0.71 | 0.91 | | | | | | | 65 | 65 | | | | | | | 0.27 | 0.63 | 0.81 | | | | 80 | 50 | | | | | | | 0.46 | 1.07 | 1.38 | | | | 65 | | | | | | | 0.27 | 0.63 | 0.81 | | | | 70 | | | | | | | 0.18 | 0.42 | 0.52 | | | | 100 | 65 | | | | | | | 0.27 | 0.63 | 0.81 | | | | 70 | | | | | | | 0.18 | 0.42 | 0.52 | | | | 100 | | | | | | | 0.11 | 0.26 | 0.34 | | | | 125 | 125 | | | | | | | | | | 0.12 | 0.29 | 0.37 | 150 | 100 | | | | | | | | | | 0.19 | 0.44 | 0.57 | 125 | | | | | | | | | | 0.12 | 0.29 | 0.37 | 150 | | | | | | | | | | 0.09 | 0.20 | 0.25 | 200 | 125 | | | | | | | | | | 0.12 | 0.29 | 0.37 | 150 | | | | | | | | | | 0.09 | 0.20 | 0.25 | 200 | | | | | | | | | | 0.05 | 0.11 | 0.14 |
*P:阀门定位器 **对于ZXPV型单座纹管密封调节阀,最大允许压差为1.0MPa,表中数据若数值小于1.0MPa则不变,若数值MPa,则取值1.0MPa。 开式气动薄膜调节阀ZXP允许压差表 膜片有胶面积Ae(cm2) | 280 | 400 | 600 | 1000 | 信号范围Pr(KPa) | 20-100 | 20-100 | 20-100 | 20-100 | 20-100 | 20-100 | 20-100 | 20-100 | 气源压力Ps(MPa) | 0.14 | 0.25 | 0.14 | 0.25 | 0.14 | 0.25 | 0.14 | 0.25 | 需配附件 | - | P | - | P | - | P | - | P | 公 称 通 径 DN (mm) 及 阀 座 直 径 d (mm) | 20 | 10 | 5.35 | 6.40 | | | | | | | 12 | 3.72 | 6.40 | | | | | | | 15 | 2.33 | 5.55 | | | | | | | 20 | 1.34 | 3.12 | | | | | | | 25 | 25 | 0.86 | 2.00 | | | | | | | 32 | 32 | | | 0.75 | 1.74 | | | | | 40 | 25 | | | 1.22 | 2.85 | | | | | 32 | | | 0.75 | 1.74 | | | | | 40 | | | 0.48 | 1.11 | | | | | 50 | 32 | | | 0.75 | 1.74 | | | | | 40 | | | 0.48 | 1.11 | | | | | 50 | | | 0.31 | 0.71 | | | | | 65 | 65 | | | | | 0.27 | 0.63 | | | 80 | 50 | | | | | 0.46 | 1.07 | | | 65 | | | | | 0.27 | 0.63 | | | 70 | | | | | 0.18 | 0.42 | | | 100 | 65 | | | | | 0.27 | 0.63 | | | 70 | | | | | 0.18 | 0.42 | | | 100 | | | | | 0.11 | 0.26 | | | 125 | 125 | | | | | | | 0.12 | 0.28 | 150 | 100 | | | | | | | 0.19 | 0.44 | 125 | | | | | | | 0.12 | 0.26 | 150 | | | | | | | 0.09 | 0.20 | 200 | 125 | | | | | | | 0.12 | 0.28 | 150 | | | | | | | 0.09 | 0.20 | 200 | | | | | | | 0.05 | 0.11 |
*P:阀门定位器 **对于ZXPV型单座纹管密封调节阀,最大允许压差为1.0MPa,表中数据若数值小于1.0MPa则不变,若数值MPa,则取值1.0MPa。 |