一、產(chǎn)品概述Product Overview：
研制推出的新一代微型電動球閥（比啤酒瓶更?。?，該產(chǎn)品具有高可靠性、高精度、多功能、低功耗、長壽命、強抗干擾能力、*的性能價格比、小體積、新穎的外觀、便于安裝及使用等特點，其各項性能*符合國家技術(shù)標準；經(jīng)市場大批量使用的檢驗，性能非?？煽俊Ｉ厦髋芐MQ911微型電動閥概述該電動閥門零部件及電子元器件皆采用品牌產(chǎn)品，執(zhí)行器設(shè)計精巧，輸出扭矩大，適用驅(qū)動各種閥門，控制方式多樣。閥體適用介質(zhì)本系列廣泛適用于水、海水、污水、酸、堿、鹽、食品、石油、化工、冶金等超小型電動球閥產(chǎn)品概述：超小型電動閥門，其執(zhí)行器和閥體的一體化設(shè)計，極大地減小了外形體積，為在儀器儀表及小型設(shè)備上的使用提供了方便。閥球、閥桿采用浮動密封結(jié)構(gòu)，既減小了扭力又克服了結(jié)垢導致開關(guān)不靈的弊病，現(xiàn)已廣泛應用于暖通、中央空調(diào)系統(tǒng)（風機盤管）、太陽能（工程及民用熱水器）、節(jié)水器具（高?？ㄊ焦?jié)水系統(tǒng)）、環(huán)保工程、給排水、水處理、預付費冷熱水表、工業(yè)自控等行業(yè)。產(chǎn)品特點：使用壽命長（100萬次）體積小巧，適合小型設(shè)備采用浮動密封結(jié)構(gòu)，*滴漏，適用于重污垢及長期無動作的場合在-1～2.0Mpa水壓下，運行電流僅為60—70mA防護等級高，可在相對潮濕的惡劣環(huán)境中使用電動執(zhí)行器體積小巧，是一般體積的1/4。
Recently developed a new generation of micro-electric valve （smaller than the beer bottle）, the product has high reliability, high precision, multi-functional, low-power, long life, strong anti-interference ability, superior performance and low cost, small size, new look, easy to install and use other features, full compliance with the performance of their national technical standards; use large quantities by the market test, the performance is very reliable. Micro-electric valves on the winning numbers SMQ911 overview of the electric valve parts and electronic components are used brand-name products, compact actuator design, the output torque, for driving all kinds of valves, control diverse. This series of body widely applicable to the media for use in water, seawater, sewage, acid, alkali, salt, food, petroleum, chemical, metallurgical and other ultra-small electric valve Product Overview: Ultra-small electric valve, actuator and valve body integrated design, which greatly reduces the size shape, as in the instrumentation and the use of small devices provide a convenient. Valve ball, valve stem seals with floating structure, not only reduces the torque has to overcome the shortcomings of scaling the switching not working, is now widely used in HVAC, central air conditioning system （fan coil）, solar （civil engineering and water heaters） , water-saving appliances （university card water systems）, environmental engineering, water supply and drainage, water, hot and cold pre-paid water meters, industrial automation and other industries. Features: long life （100 million times） small size, suitable for small devices with floating seal structure, no drip, for heavy dirt and long-term non-action situations in -1 ~ 2.0Mpa water pressure, the operating current of only 60-70mA high degree of protection, the relative humidity in harsh environments compact electric actuator, the general volume of 1 / 4.
二、主要零件材料Materials for main parts：
| 序號No. | 零件名稱 Part Name | 材質(zhì)Material | |
| 不銹鋼 Stainless steel | 碳鋼Carbon steel | ||
| 1 | 閥體 Body | 不銹鋼CF8M | 碳鋼WCB |
| 2 | 球體 Sphere | 不銹鋼SS316 | 不銹鋼SS304 |
| 3 | 密封圈 Ring | 聚四氟乙烯PTFE | 聚四氟乙烯PTFE |
| 4 | 密封墊 Gasket | 聚四氟乙烯PTFE | 聚四氟乙烯PTFE |
| 5 | 閥蓋 Valve cover | 不銹鋼CF8M | 碳鋼WCB |
| 6 | 閥桿 Stem | 不銹鋼SS316 | 不銹鋼SS304 |
| 7 | 止推墊圈 Thrust washer | 聚四氟乙烯PTFE | 聚四氟乙烯PTFE |
| 8 | 填料 Filler | 聚四氟乙烯PTFE | 聚四氟乙烯PTFE |
| 9 | 填料壓蓋螺母 Packing gland nuts | 不銹鋼SS304 | 不銹鋼SS304 |
| 10 | 手柄 Handle | 不銹鋼SS304 | 不銹鋼SS304 |
| 11 | 墊圈 Washer | 不銹鋼SS304 | 不銹鋼SS304 |
| 12 | 閥桿螺母Stem nut | 不銹鋼SS304 | 不銹鋼SS304 |
| 13 | 手柄套 Handle sets | 塑料 Plastic | 塑料 Plastic |
三、主要尺寸Main dimensions：
| SIZE | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 11/4″ | 11/2″ | 2″ | 21/2″ | 3″ | 4″ |
| D | 11.6 | 12.7 | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 80 | 100 |
| L | 55 | 55 | 65 | 75 | 88 | 102 | 110 | 125 | 162 | 189 | 260 |
| H | 50 | 50 | 60 | 64 | 71 | 78 | 86 | 95 | 130 | 148 | 180 |
| E | 100 | 100 | 130 | 130 | 165 | 165 | 190 | 190 | 250 | 250 | 280 |
| 重量WT（g） | 225 | 225 | 390 | 502 | 850 | 1502 | 2020 | 3625 | 4700 | 7700 | 14850 |
注：電動微型球閥連接形式另有對焊（BW）承插焊（SW），并均可帶標準ISO支架和銷定裝置。
Note: Another form of electric micro-welded ball valve connection （BW） socket weld （SW）, and can stand with the international standard ISO fixed installations and sales.
