品牌：RETZ瑞茨/我們一直致力于流體控制和測控領(lǐng)域的持續(xù)創(chuàng)新，始于2005……
功能介紹 Function introduction
進口電動內(nèi)螺紋V型球閥一體式閥桿．具有剪切與自潔功能V形閥芯．直流式開放閥腔．上下閥桿軸承驅(qū)動保護 產(chǎn)品應(yīng)用行業(yè)產(chǎn)品適用于造紙、化工、石油、生化、化纖、制藥、環(huán)保等工業(yè)領(lǐng)域的自控系統(tǒng)。特別適用于漿料、纖維、粉塵、顆粒等流體的控制
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
進口電動內(nèi)螺紋V型球閥控制方式 Control mode
1、開關(guān)型執(zhí)行器：24V電源控制閥門開關(guān)，4～20mA信號反饋 Switch type actuator: 24V power supply control valve switch, 4~20mA signal feedback
2、調(diào)節(jié)型執(zhí)行器：4～20mA輸入信號控制開度，4～20mA信號反饋 Regulating actuator: 4~20mA input signal control opening, 4~20mA signal feedback
調(diào)節(jié)型作用方式：正作用(4mA信號時閥開，20mA信號時閥關(guān))或反作用(4mA信號時閥關(guān)，20mA信號時閥開) 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%
驅(qū)動電源：24V直流 Drive power: 24V DC
閥體材質(zhì)：不銹鋼304/CF8或316/CF8M Valve body material: stainless steel 304/CF8 or 316/CF8M
球座密封材質(zhì)：POM(60bar)，增強PTFE(16bar) Ball seat sealing material: POM (60bar), reinforced PTFE (16bar)
執(zhí)行器外殼：鋁合金 Actuator housing: aluminum alloy
介質(zhì)溫度：-29℃～+150℃ Medium temperature: - 29 ℃~+150 ℃
環(huán)境溫度：-25℃～+60℃ Ambient temperature: - 25 ℃~+60 ℃
規(guī)格：G1/2-G2"
