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……電動二通閥用于風(fēng)機(jī)盤管冷水或熱水管道，通過對管道的開啟、關(guān)斷，達(dá)到控制室內(nèi)溫度目的。執(zhí)行器具有彈簧復(fù)位功能，當(dāng)電源斷電或系統(tǒng)運(yùn)行中發(fā)生突發(fā)斷電情況，執(zhí)行器依靠彈簧力的作用自動復(fù)位到關(guān)閉位置retz The electric two-way valve is used for cold or hot water pipes in fan coil units to control indoor temperature by opening and closing the pipes. The actuator has a spring reset function. When the power supply is cut off or a sudden power outage occurs during system operation, the actuator automatically resets to the closed position relying on the action of spring force

進(jìn)口電動二通閥技術(shù)參數(shù) Technical paramete

風(fēng)機(jī)盤管電動二通閥（三線兩控）不工作時(shí)處于常閉狀態(tài)，當(dāng)需要工作時(shí)，由房間溫控器提供一個(gè)開啟信號，使電動閥接通電源而動作，開啟閥門，冷凍水或熱水進(jìn)入風(fēng)機(jī)盤管，為房間提供冷量或熱量；當(dāng)室溫達(dá)到房間溫控器設(shè)定值時(shí)，房間溫控器令電動閥斷電，復(fù)位彈簧動作使閥門關(guān)閉，從而截?cái)噙M(jìn)入風(fēng)機(jī)盤管的水流。通過閥門關(guān)閉和開啟，使室溫始終保持在房間溫控器設(shè)定的溫度范圍內(nèi) RETZ electric two-way valve (three-wire two-way control) of fan coil is normally closed when it is not working. When it needs to work, the room temperature controller provides an opening signal to make the electric valve act by connecting the power supply, and open the valve. Chilled water or hot water enters the fan coil to provide cooling or heat for the room; When the room temperature reaches the set value of the room temperature controller, the room temperature controller will cut off the electric valve, and the return spring will act to close the valve, thus cutting off the water flow into the fan coil. By closing and opening the valve, the room temperature is always kept within the temperature range set by the room temperature contro

進(jìn)口電動二通閥性能特點(diǎn)∶ Performance characteristics

開關(guān)型控制，有二通常閉及三通分流型  Switch type control, two normally closed and three-way shunt type

采用全封閉單向同步磁滯電機(jī)，具有防水功能  Adopt fully enclosed one-way synchronous hysteresis motor with waterproof function

具有彈簧復(fù)位功能，發(fā)生突發(fā)斷電狀況時(shí)自動關(guān)閉  With spring return function, it is automatically closed in case of sudden power failure

驅(qū)動器及閥體可輕松、快速地直接裝配，不需任何連接及調(diào)校·角行程閥瓣  The driver and valve body can be easily and quickly assembled directly without any connection and adjustment · angular stroke disc

具有高關(guān)閉壓力  With high closing pressure

進(jìn)口電動二通閥選型參數(shù)

連接口徑：螺紋G3/4- G1"二通/三通  Connection diameter: thread G3 / 4 - G1 "two-way / three-way

公稱壓力：16Bar Nominal pressure: 16bar

介質(zhì)溫度：2~90℃  Medium temperature: 2 ~ 90 ℃

驅(qū)動電源：AC24V，AC110V，AC220V 50/60Hz  Drive power supply:AC24V，AC110V，AC220V 50/60Hz

功率消耗：6.5VA  Power consumption: 6.5va

驅(qū)動控制：ON/OFF  Drive control: ON/OFF

動作時(shí)間：15S  Action time: 15s

適用介質(zhì)：冷、熱水或30%乙二醇溶液  Applicable medium: cold, hot water or 30% ethylene glycol solution

零部件材質(zhì) Component material

閥體：黃銅  Valve body: Brass

閥桿：黃銅鍍鎳  Valve stem: Brass nickel plating

閥瓣：NBR  Disc: NBR

密封材料：NBR  Sealing material: NBR

執(zhí)行器外殼：不銹鋼底座及鋁外殼  Actuator housing: stainless steel base and aluminum housing

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(jià)值的企業(yè)，RETZ以“堅(jiān)持更好的品質(zhì)”為根本，以“持續(xù)實(shí)現(xiàn)具有創(chuàng)造性、高品質(zhì)產(chǎn)品和服務(wù)的企業(yè)價(jià)值，為當(dāng)今社會的繁榮作出貢獻(xiàn)”為企業(yè)理念