品牌：RETZ瑞茨/我们一直致力于流体控制和测控领域的持续创新，始于2005……

功能介绍 Function introduction

进口电动内螺纹V型球阀一体式阀杆．具有剪切与自洁功能V形阀芯．直流式开放阀腔．上下阀杆轴承驱动保护 产品应用行业产品适用于造纸、化工、石油、生化、化纤、制药、环保等工业领域的自控系统。特别适用于浆料、纤维、粉尘、颗粒等流体的控制

retz Imported electric internal thread V-shaped ball valve integrated valve stem, with shear and self-cleaning functions V-shaped valve core, DC open valve chamber, upper and lower valve stem bearing drive protection product application industry products are suitable for automatic control systems in industrial fields such as papermaking, chemical industry, petroleum, biochemistry, chemical fiber, pharmaceuticals, environmental protection, etc. Especially suitable for controlling fluids such as slurry, fibers, dust, particles, etc

进口电动内螺纹V型球阀控制方式 Control mode

1、开关型执行器：24V电源控制阀门开关，4～20mA信号反馈 Switch type actuator: 24V power supply control valve switch, 4~20mA signal feedback

2、调节型执行器：4～20mA输入信号控制开度，4～20mA信号反馈 Regulating actuator: 4~20mA input signal control opening, 4~20mA signal feedback

● 调节型作用方式：正作用(4mA信号时阀开，20mA信号时阀关)或反作用(4mA信号时阀关，20mA信号时阀开) Regulating action mode: positive action (valve open when 4mA signal, valve close when 20mA signal) or negative action (valve close when 4mA signal, valve open when 20mA signal)

流量特性：近似等百分比EQ% Flow characteristic: approximate equal percentage EQ%

驱动电源：24V直流 Drive power: 24V DC

阀体材质：不锈钢304/CF8或316/CF8M Valve body material: stainless steel 304/CF8 or 316/CF8M

球座密封材质：POM(60bar)，增强PTFE(16bar) Ball seat sealing material: POM (60bar), reinforced PTFE (16bar)

执行器外壳：铝合金 Actuator housing: aluminum alloy

介质温度：-29℃～+150℃ Medium temperature: - 29 ℃~+150 ℃

环境温度：-25℃～+60℃ Ambient temperature: - 25 ℃~+60 ℃