電動(dòng)微型球閥具有高可靠性、高精度、多功能、低功耗、長(zhǎng)壽命、強(qiáng)抗干擾能力、優(yōu)越的性能價(jià)格比、小體積、新穎的外觀、便于安裝及使用等特點(diǎn)，其各項(xiàng)性能完全符合國(guó)家技術(shù)標(biāo)準(zhǔn)；經(jīng)市場(chǎng)大批量使用的檢驗(yàn)，性能非常可靠。

一、產(chǎn)品概述Product Overview：

??? 最新研制推出的新一代微型電動(dòng)球閥（比啤酒瓶更小），該產(chǎn)品具有高可靠性、高精度、多功能、低功耗、長(zhǎng)壽命、強(qiáng)抗干擾能力、優(yōu)越的性能價(jià)格比、小體積、新穎的外觀、便于安裝及使用等特點(diǎn)，其各項(xiàng)性能完全符合國(guó)家技術(shù)標(biāo)準(zhǔn)；經(jīng)市場(chǎng)大批量使用的檢驗(yàn)，性能非?？煽?。上明牌SMQ911微型電動(dòng)閥概述該電動(dòng)閥門(mén)零部件及電子元器件皆采用品牌產(chǎn)品，執(zhí)行器設(shè)計(jì)精巧，輸出扭矩大，適用驅(qū)動(dòng)各種閥門(mén)，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(dòng)球閥產(chǎn)品概述：超小型電動(dòng)閥門(mén)，其執(zhí)行器和閥體的一體化設(shè)計(jì)，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(dòng)密封結(jié)構(gòu)，既減小了扭力又克服了結(jié)垢導(dǎo)致開(kāi)關(guān)不靈的弊病，現(xiàn)已廣泛應(yīng)用于暖通、中央空調(diào)系統(tǒng)（風(fēng)機(jī)盤(pán)管）、太陽(yáng)能（工程及民用熱水器）、節(jié)水器具（高校卡式節(jié)水系統(tǒng)）、環(huán)保工程、給排水、水處理、預(yù)付費(fèi)冷熱水表、工業(yè)自控等行業(yè)。產(chǎn)品特點(diǎn)：使用壽命長(zhǎng)（100萬(wàn)次）體積小巧，適合小型設(shè)備采用浮動(dòng)密封結(jié)構(gòu)，絕無(wú)滴漏，適用于重污垢及長(zhǎng)期無(wú)動(dòng)作的場(chǎng)合在-1～2.0Mpa水壓下，運(yùn)行電流僅為60—70mA防護(hù)等級(jí)高，可在相對(duì)潮濕的惡劣環(huán)境中使用電動(dòng)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(hào)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(dòng)微型球閥連接形式另有對(duì)焊（BW）承插焊（SW），并均可帶國(guó)際標(biāo)準(zhǔn)ISO支架和銷(xiāo)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.