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提示信息一、产品概述Product Overview：
最新研制推出的新一代微型电动球阀（比啤酒瓶更小），该产品具有高可靠性、高精度、多功能、低功耗、长寿命、强抗干扰能力、优越的性能价格比、小体积、新颖的外观、便于安装及使用等特点，其各项性能完全符合国家技术标准；经市场大批量使用的检验，性能非常可靠。上明牌SMQ911微型电动阀概述该电动阀门零部件及电子元器件皆采用品牌产品，执行器设计精巧，输出扭矩大，适用驱动各种阀门，控制方式多样。阀体适用介质本系列广泛适用于水、海水、污水、酸、碱、盐、食品、石油、化工、冶金等超小型电动球阀产品概述：超小型电动阀门，其执行器和阀体的一体化设计，极大地减小了外形体积，为在仪器仪表及小型设备上的使用提供了方便。阀球、阀杆采用浮动密封结构，既减小了扭力又克服了结垢导致开关不灵的弊病，现已广泛应用于暖通、中央空调系统（风机盘管）、太阳能（工程及民用热水器）、节水器具（高校卡式节水系统）、环保工程、给排水、水处理、预付费冷热水表、工业自控等行业。产品特点：使用寿命长（100万次）体积小巧，适合小型设备采用浮动密封结构，绝无滴漏，适用于重污垢及长期无动作的场合在-1～2.0Mpa水压下，运行电流仅为60—70mA防护等级高，可在相对潮湿的恶劣环境中使用电动执行器体积小巧，是一般体积的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：
序号No.
零件名称 Part Name
材质Material
不锈钢 Stainless steel
碳钢Carbon steel
1
阀体 Body
不锈钢CF8M
碳钢WCB
2
球体 Sphere
不锈钢SS316
不锈钢SS304
3
密封圈 Ring
聚四氟乙烯PTFE
聚四氟乙烯PTFE
4
密封垫 Gasket
聚四氟乙烯PTFE
聚四氟乙烯PTFE
5
阀盖 Valve cover
不锈钢CF8M
碳钢WCB
6
阀杆 Stem
不锈钢SS316
不锈钢SS304
7
止推垫圈 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
填料压盖螺母 Packing gland nuts
不锈钢SS304
不锈钢SS304
10
手柄 Handle
不锈钢SS304
不锈钢SS304
11
垫圈 Washer
不锈钢SS304
不锈钢SS304
12
阀杆螺母Stem nut
不锈钢SS304
不锈钢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：电动微型球阀连接形式另有对焊（BW）承插焊（SW），并均可带国际标准ISO支架和销定装置。
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.
