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产品介绍
参数Parameter公称压力Nominal pressure | PN1.6 4.0 |
工作温度 Operating Temperature | -15~+220℃ |
环境温度 Ambient temperature | -10~+60℃ |
固有流量特性 Inherent flow | 直线 等百分比 Percentage of the straight line, etc. |
泄流量 Discharge | 0--0.02% Kvs |
电源电压 Power supply voltage | 24V/50HZ、220V/50HZ |
输入、反馈信号 Input and feedback signal |
0-10VDC、4-20Ma |
零件名称 Part Name | 材料 Material |
阀体、阀盖 Body, bonnet | WCB(ZG230-450) WCC(ZG270-500) WC6(ZG15CrMo) CF8(304) CF8M(316) CF3(304L) CF3M(316L) |
阀芯、阀座 Spool, the valve seat | 304(0Crl8Ni9) 316(0Crl7Nil2MO2) 316(00Crl7Ni4Mo2) 堆焊司钛莱合金 17-4PH(沉淀硬化型不锈钢) |
填料 Filler | V型PTFE V型增强PTFE 柔性石墨 V-shaped PTFE V-type reinforced PTFE Flexible Graphite |
阀杆 Stem | 304 316 316L 17-4PH |
电动调节阀概述Overview of electric control valve
适用于化工、石油、冶金、电力、食品、药业等行业的生产过程自动控制系统。采用德国西门子(SIEMENS)电动执行器,可以接受各种控制信号,并具有断电自动关闭热源功能、在系统突然断电情况下保护下有设备,实现最佳的安全控制。
Applicable to chemical, petroleum, metallurgy, electric power, food, pharmaceutical and other industries in the production process automatic control system. SIEMENS (SIEMENS), the use of electric actuators, can accept a variety of control signals, and has a power off automatically shut down the heat source, the system under the sudden power failure to protect the equipment, to achieve the best security control
规格示例图series specifications example in Figure

尺寸表(GB)
公称通径DN | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
L1 | 160 | 200 | 230 | 290 | 310 | 350 | 400 | 480 |
L2 | 80 | 100 | 115 | 145 | 155 | 175 | 200 | 240 |
L3 | 104 | 126 | 143 | 173 | 185 | 205 | 232 | 275 |
H1 | 34 | 39 | 39 | 60 | 60 | 91 | 102 | 118 |
H2 | 130.5 | 135.5 | 135.5 | 156.5 | 156.5 | 207.5 | 218.5 | 234.5 |
B | 16 | 18 | 20 | 20 | 22 | 24 | 26 | 26 |
D | 115 | 150 | 165 | 185 | 200 | 220 | 250 | 285 |
D2 | 4*14 | 4*19 | 4*19 | 4*19 | 8*19 | 8*19 | 8*19 | 8*23 |
D4 | 65 | 84 | 99 | 118 | 132 | 156 | 184 | 211 |
K | 85 | 110 | 125 | 145 | 160 | 180 | 210 | 240 |
额定流量系数KVS | 10 | 25 | 40 | 63 | 100 | 160 | 250 | 400 |
重量(kg) | 5.9 | 10.1 | 15.5 | 17.3 | 22.9 | 33 | 48 | 68 |