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Tel:+86-371-63686248
Fax:+86-371-63686248
E-mail:13703820603@139.com
Address: no. 66 jinhua road, shangjie valve industrial park, zhengzhou city, henan province
Electronic electric multi-level hard seal butterfly valve
Electronic Electric Multi-level Hard Seal Butterfly Valve Product Overview and Features:
Electronic electric multi-level hard seal butterfly valve adopts unique structural design, good tightness, small leakage, simple structure, light weight, beautiful appearance, smooth, large circulation capacity, and self-cleaning. Applicable to low pressure difference, large flow of air, flue gas, exhaust gas, gas, or other fluid containing suspended particles, flow, pressure control, regulation, cut off, pressure control, and have certain requirements on the flow of the occasion. Widely used in petrochemical, metallurgy, electric power, light industry, and other departments in the production process.
Electronic electric multi-level hard-seal butterfly valve is composed of 3610 series all-electric electric actuator or 3410R series "ON-OFF" electric actuator and butterfly valve.
公称通径DN | 80 | 100 | 125 | 150 | 200 | 205 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 |
流量系数KV | 220 | 340 | 530 | 770 | 1360 | 2130 | 3060 | 4160 | 5450 | 6900 | 8500 | 12200 | 16600 | 21700 | 27100 | 34000 | 49600 | 66600 |
公称压力MPa | 0.25 0.6 | |||||||||||||||||
介质温度℃ | -40℃~+150℃ | |||||||||||||||||
流量特性转角范围 | 近似等百分比;10~70℃ | |||||||||||||||||
控制误差 | 基本误差;1.0%;回差1.0%,死区;0.8%;分辨率;0.4~0.8% | |||||||||||||||||
阀体材质 | 阀体、阀板;Q235—A1Cr18Ni9Ti;轴;2Cr13 | |||||||||||||||||
接管法兰标准 | GB9115.6-1988,GB9115.7-1988 | |||||||||||||||||
驱动电源 | AC220V 50HZ | |||||||||||||||||
执行器形式 | 3610R系列全电子式,或3410R系列“ON-OFF"开关式 | |||||||||||||||||
控制信号 | 全电子式;DC4~20mA或DC1-5V;0N-OFF",开关电接点信号 | |||||||||||||||||
动作方式 | “B";电闭式,输入信号增加“阀闭”;或“K"'电开式,输入控制信号增加“阀开向” | |||||||||||||||||
使用环境温度 | 全电子式及ON-OFF式,-20~55℃(无加热器型);-35~+55℃(带空间加热器型) | |||||||||||||||||
环境温度 | ≤95%(25℃时,相对湿度) | |||||||||||||||||
环境气体 | 无腐蚀性气体,允许振动;不大于1.5G | |||||||||||||||||
允许泄漏量 | 口径愈小,取系数值愈大 |






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Tel:+86-371-63686248
Fax:+86-371-63686248
Contacts:YuTian
Phone:+86-13703820603
Address: no. 66 jinhua road, shangjie valve industrial park, zhengzhou city, henan province
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Copyright©2014Henan Shangfa Valve Co., Ltd.