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Best Yangzhou valve DQF-100 series electric valve electric valve 2 seconds fast off DQF DN100, DQF-100 series electric valve
DQF电动球阀升级款 DN100,水泥库均化库专用
产品型号
DQF-50,DQF-20,DQF-25,DQF-32,DQF-40,DQF-65,DQF-80,DQF-100,DQF-125,DQF-150,DQF-200, DQF2-50,DQF2-80,DQF2-100,DQF2-125,DQF2-150,DQF2-200
Product number
DQF-50, DQF-20, DQF-25, DQF-32, DQF-40, DQF-65, DQF-80, DQF-100, DQF-125, DQF-150, DQF-200, DQF2-50, DQF2- 80, DQF2-100, DQF2-125, DQF2-150, DQF2-200
How it works: I DQF series electric valve open signal in the absence of external circumstances, the role of the power supply, keeping fully closed electric lock, then dial in the fully closed position indication, power indication switch signal (relay electrical signals) no output. When the added-on signal, the internal mini relay, motor rotation immediately, its drive shaft and stainless steel spool shaft synchronous rotation, after 0.25 seconds, the valve is fully open position. In the role of the limit switch, the motor stops rotating, and remain locked while electrical switch is touch operation, switching signal output enable control room lights have corresponding instructions, then dial pointer fully open position. Conversely, when an electrical signal disappears after opening, the motor immediately reversed, after 0.25 seconds, in the reverse limit switch action, the motor is stopped, then the valve is fully closed, and remain fully closed locked.
To overcome the traditional opening and closing the solenoid valve diaphragm and mechanical parts wearing deficiencies, proved that the valve is in working condition frequently Yangzhou Best DQF series electric ball valves have a diameter from 15 to 200 kinds of specifications, power and control voltages are to 220v (power supply according to customer requirements), opening and closing time 0.25 seconds. Continuous Operating Life 1 million times or more, is ten times conventional electromagnetic valve.
Valve body structure
Best Yangzhou valve DQF-100 series electric valve by the micro synchronous motor, limit imports and imports of small signal switch and relay, stainless steel valve body composition, Q235 body, PTFE seals durability. Flange connection according to China GB or international standard production, can also be produced with conventional solenoid valves compatible for replacement. Organic glass window inside the top enclosure dial can indicate the real valve position mechanical, electrical switching signal can be a true reflection of the scene valve position status and remote control.
Inflatable bottom library dedicated DQF electric control valve upgrade section
二：产品简介
DQF-100系列电动球阀是本公司专为水泥厂生料库，水泥库等充气控制开发的一种专利产品。其动作寿命达100万次，启闭时间0.25秒/次（0~90°）DQF-100 series electric valve is the company specifically for the cement raw material warehouse, silos and other inflatable controlled development of a patented product. Its operation life of 1,000,000 times, opening and closing time of 0.25 seconds / time (0 ~ 90 °), two targets were exceeded imports of similar products, is the contemporary ideal valve pneumatic control dedicated switch. Currently, the major domestic cement and Design Institute has generally choose this valve, it has eliminated the common solenoid valve, gas control valve, pneumatic valve type 0, traditional electric valve and rotary air distributor, the date to press time, the country has 300 cement dry process production line applications this valve, and exports of Thailand, Vietnam, Laos, Pakistan, Saudi Arabia and Chile and other countries through international and major cement Sinoma Design Institute.
三：DQF电动球阀升级款特点：
1、 阀门电机是永不烧坏的微特同步电机；
2 、不锈钢阀芯，永不生锈，永远光滑，这样电机因负荷恒定而始终运转自如；
3 、小于0.1MPa的介质低压，铸铁阀体足够能承受；
4 、聚四氟乙烯密封圈，耐温250°C，而介质常温，故密封圈永不软化变形。聚四氟乙烯密封圈或毛毡密封垫与不锈钢光滑阀芯接触，且摩擦时间每周期只有启闭动作时的2秒，因而磨损几乎为零。实践证明，该阀密封圈（垫）八年不磨损；
5、 传动齿轮免油润滑；
6 、阀内有寿命的器件是日本omRon公司出品的两个限位开关以及一个全开阀位真实信号输出开关，还有一个omRon小型继电器。它们的动作寿命均为100万次，经换算，寿命在五年以上；
7、 安装角度不限制；
8 、综上所述，DQF电动球阀五年内是免维护的，五年后只要换上新的微动开关和继电器，该阀又是一个五年正常工作循环；
四：为何能淘汰传统意义上的各类空气分配用阀呢？这是因为：
1、普通电磁阀用于频繁充气场合，寿命才三个月；
2、气控电磁阀寿命为 八个月，且需要压缩空气管道；
3、气动0型球阀中小电磁阀故障频繁且随机，须配置气源三联件，还要定期加油，同样也需要压缩空气管道；
4、传统技术电动球阀启闭时间长（一般为8~20秒），位置信号易飘（一个半月后会出现），直立式安装时因执行头偏重且下垂，主轴易断裂，需配置粗电缆传输电源和信号；
5 、回转空气分配器则是电耗高，控制单调，且一嘴粉堵，全机瘫痪，还要土建基础；
Three: DQF electric valve upgrade section features:
1, the valve motor is never burned micro synchronous motor;
2, stainless steel spool, never rust, never smooth, so that the motor due to load constant and always operate freely;
3, less than 0.1MPa of medium and low voltage, cast iron body enough to withstand;
4, PTFE seals, temperature 250 ° C, while the medium at room temperature, so the ring will never soften deformation. PTFE gasket seals or felt smooth contact with stainless steel valve body and the friction time of only two seconds per week during the opening and closing movement, so wear is almost zero. Practice has proved that the valve seals (mat) is not worn for eight years;
5, gear-free oil lubrication;
6, there is life inside the valve device is a Japanese omRon company produced two limit switches and a fully open valve position real signal output switch, and a omRon small relay. Their operation life of 100 million times, after conversion, the life in more than five years;
7, the installation angle is not limiting;
8. In summary, DQF electric valve is maintenance-free for five years, after five years as long as put a new micro-switches and relays, the valve is normally a five-year work cycle;
Four: Why can phase out the traditional sense of the various types of air distribution valve it? This is because:
1, the solenoid valve is used frequently inflated ordinary occasions, life only three months;
2, gas solenoid valve life of eight months, and the need for compressed air pipes;
3, small pneumatic valve solenoid valve type 0 fault frequent and random, to be equipped with gas source triple pieces, but also regular refueling, also requires compressed air pipe;
4, the conventional technique electric valve opening and closing for a long time (typically 8 to 20 seconds), the position signal is easy to float (will appear after one and a half), vertical installation due to the implementation of emphasis and drooping head, spindle easy to break, you need to configure thick cables Power and signal transmission;
5, rotating air distributor is a high power consumption, control monotonous, and a pink mouth blocking, the whole machine paralysis, but also civil foundation;
扬州贝斯特自控阀门有限公司
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我公司出售产品为工业品，涉及加工、定做、运输、税票等一系列因素，所以不支持一口价。
电 话（Tel）：0514-87327935 / 82791855 / 82791533
传 真(Fax)： 0514-82791855
地 址(Add.)：扬州市邗江区邗江工业园
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