品牌：RETZ/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……電動調(diào)節(jié)球閥是由作用力12Nm-24Nm電動執(zhí)行器與口徑DN25~DN50電動球閥體組合而成的系列電動調(diào)節(jié)球閥，電源可以采用AC24V±10% 50/60Hz,也可以采用AC220V±10% 50/60Hz;另有各種控制信號，0~10VDC或4~20mA信號控制，并提供0~10VDC的位置反饋信號。其廣泛用于空調(diào)、制冷、采暖以及其它樓宇自動控制系統(tǒng)中，可準(zhǔn)確調(diào)節(jié)系統(tǒng)中的介質(zhì)流量

進(jìn)口內(nèi)螺紋電動調(diào)節(jié)球閥技術(shù)參數(shù) Technical paramete

內(nèi)螺紋電動調(diào)節(jié)球閥執(zhí)行器通過接收BA系統(tǒng)的調(diào)節(jié)型信號（0-10V或4-20mA）或三態(tài)浮點(diǎn)型信號來驅(qū)動閥門改變球體與閥座之間的流通面積，從而控制通過閥門的流量，實現(xiàn)自動調(diào)節(jié)功能，達(dá)到控制溫度、濕度、壓力和節(jié)能的目的。RETZ internal thread electric regulating ball valve actuator drives the valve to change the flow area between the ball and the valve seat by receiving the regulating signal (0-10V or 4-20mA) or the three-state floating-point signal of the BA system, so as to control the flow through the valve and realize the automatic regulation function

進(jìn)口內(nèi)螺紋電動調(diào)節(jié)球閥性能特點(diǎn)∶ Performance characteristics

等百分流量特性  Equal percentage flow characteristics

閥體整體設(shè)計，零泄漏量  Overall design of valve body, zero leakage

執(zhí)行器可4個方向裝配，更易于接線與保養(yǎng)  The actuator can be assembled in 4 directions, which is easier for wiring and maintenance

內(nèi)置微動開關(guān)具體到位斷電功能，電機(jī)壽命更長  The built-in micro switch has a specific power-off function, and the motor life is longer

執(zhí)行器拆、裝簡便，可在設(shè)備、管道安裝完畢后再裝 The actuator is easy to disassemble and install, and can be installed after the equipment and pipeline are installed

關(guān)閉壓差大，關(guān)閉嚴(yán)，閥門柔性開啟，能有效防止水錘  Large closing pressure difference, tight closing, flexible opening of valve, which can effectively prevent water hammer

簡潔的流道設(shè)計，不易堵塞，使用更為安全可靠  Simple flow channel design, not easy to block, more safe and reliable

高流通能力，低阻力損失，超靜音流道設(shè)計，保證安靜的環(huán)境 High flow capacity, low resistance loss, ultra quiet flow channel design, ensuring a quiet environment

配有手動開關(guān)及開度指示 Equipped with manual switch and opening indication

進(jìn)口內(nèi)螺紋電動調(diào)節(jié)球閥選型參數(shù)

連接口徑：螺紋G1/2- G2"二通/三通  Connection diameter: thread G1/2- G2 "two-way / three-way

>閥體口徑：DN25~DN50螺紋連接

>閥體結(jié)構(gòu)：二通三通

>介質(zhì)：冷/熱水及60%乙二醇

>運(yùn)行模式：三態(tài)浮點(diǎn)或開/關(guān)0~10VDC或4~20mA信號控制

介質(zhì)溫度(℃):0~100

>電源電壓：AC220V.AC24V.DC5V.DC12V

>功耗：6.5VA

>輸出力矩：12Nm-24Nm

>閥門動作時間：開啟/關(guān)閉時間：40s~150s

零部件材質(zhì) Component material

閥體：黃銅/不銹鋼304 Valve body: Brass / stainless steel 304

閥桿：黃銅鍍鎳/不銹鋼304  Valve stem: Brass nickel plating / stainless steel 304

閥座：PTFE  Valve seat: PTFE

閥芯∶不銹鋼304 Valve core: stainless steel 304

富林克致力于作為流體控制專家，負(fù)責(zé)中國地區(qū)RETZ產(chǎn)品的營銷管理和服務(wù)，從而創(chuàng)造價值的企業(yè)，RETZ以“堅持更好的品質(zhì)”為根本，以“持續(xù)實現(xiàn)具有創(chuàng)造性、高品質(zhì)產(chǎn)品和服務(wù)的企業(yè)價值，為當(dāng)今社會的繁榮作出貢獻(xiàn)”為企業(yè)理念