進口電動硬密封蝶閥質(zhì)量就是好德國洛克《DE LOCKE》 

一、進口電動硬密封蝶閥產(chǎn)品簡介：

德國《LOCKE》洛克進口電動硬密封蝶閥被廣泛用于石油、化工、電力、冶金、食品、醫(yī)藥、輕紡、造紙等行業(yè)，可安裝在溫度≤425℃，介質(zhì)可為煤氣、空氣、蒸汽、水、海水、油品等工業(yè)管網(wǎng)上作調(diào)節(jié)流量和切斷介質(zhì)用。電動硬密封蝶閥配以電動執(zhí)行氣，可實現(xiàn)遠距離控制和自動化操作。電動多層次金屬密封蝶閥系列產(chǎn)品，系長壽命、節(jié)能型蝶閥。其結(jié)構(gòu)采用三維編心原理設(shè)計，閥座采用硬軟密封兼容的多層次結(jié)構(gòu)，加工精湛，工藝先進。本產(chǎn)品由閥體、蝶板、多層次閥座、閥桿、傳動機構(gòu)等主要部件組成

Locke electric hard seal butterfly valve imported from Germany is widely used in petroleum, chemical industry, electric power, metallurgy, food, medicine, light textile, papermaking and other industries. It can be installed at a temperature ≤ 425 ℃, and the medium can be used for regulating flow and cutting off medium on industrial pipe networks such as gas, air, steam, water, sea water, oil, etc. Electric hard seal butterfly valve is equipped with electric actuating gas, which can realize remote control and automatic operation. Electric multi-level metal seal butterfly valve series products, long life, energy-saving butterfly valve. Its structure adopts three-dimensional core principle design, and the valve seat adopts multi-level structure compatible with hard and soft seal, with exquisite processing and advanced technology. The product is composed of valve body, butterfly plate, multi-level valve seat, valve rod, transmission mechanism and other major components

二、進口電動硬密封蝶閥技術(shù)參數(shù)：

1、型    式：三偏心型

2、公稱通徑：80～1000mm

3、公稱壓力：PN1.0、1.6MPa

4、連接型式：對夾式、法蘭式（法蘭標(biāo)準(zhǔn)：JB/T79.1-94、79.2-94等）

5、材    料：鑄鋼（ZG230-450）、鑄不銹鋼（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti）等

6、上 閥 蓋：與閥體成一整體  

7、壓蓋型式：螺栓壓緊式

8、填    料：V型聚四氟乙烯填料、含浸聚四氟乙烯石棉填料、石棉紡織填料、石墨填料  

9、閥芯型式：部分球面型

10、蝶板材料：鑄鋼（ZG230-450）、鑄不銹鋼（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti）等

11、額定行程：全開90°

12、型    式：LTEB電子式電動執(zhí)行機構(gòu)

13、輸入信號：4-20mA或1-5V·DC

14、電源電壓：220V/50Hz

15、環(huán)境溫度：-25～+70℃

1. Type: three eccentric type

2. Nominal diameter: 80-1000mm

3. Nominal pressure: PN1.0, 1.6Mpa

4. Connection type: wafer type, flange type (flange standard: JB / t79.1-94, 79.2-94, etc.)

5. Materials: cast steel (zg230-450), cast stainless steel (zg1cr18ni9ti, zg1cr18ni12mo2ti), etc

6. Upper bonnet: integral with valve body

7. Gland type: bolt compression type

8. Packing: V-type polytetrafluoroethylene packing, impregnated polytetrafluoroethylene asbestos packing, asbestos textile packing, graphite packing

9. Valve element type: partial spherical surface type

10. Butterfly plate material: cast steel (zg230-450), cast stainless steel (zg1cr18ni9ti, zg1cr18ni12mo2ti), etc

11. Rated stroke: full open 90 °

12. Type: lteb electronic electric actuator

13. Input signal: 4-20mA or 1-5V · DC

14. Power supply voltage: 220V / 50Hz

15. Ambient temperature: - 25 ~ + 70 ℃

三、進口電動硬密封蝶閥產(chǎn)品特點: 

1.開啟力矩小，靈活方便，省力節(jié)能。

2.三維編心結(jié)構(gòu)，使蝶板越關(guān)越緊，其密封性能可靠，達到無泄漏。

3.耐高壓、耐腐蝕、耐磨損、使用壽命長等。

4.設(shè)計合理，結(jié)構(gòu)緊湊，啟閉迅速。

5.開啟力矩小，密封副無摩擦轉(zhuǎn)動，閥門使用壽命長。

6.更換閥體材質(zhì)和密封圈復(fù)合夾層可適用不同介質(zhì)。

1. Small opening torque, flexible and convenient, energy saving.

2. The three-dimensional core structure makes the butterfly plate tighter and tighter, and its sealing performance is reliable, reaching no leakage. 

3. High pressure resistance, corrosion resistance, wear resistance, long service life, etc.

4. Reasonable design, compact structure and quick opening and closing.

5. Small opening torque, friction free rotation of sealing pair, long service life of valve.

6. The replacement of valve body material and sealing ring composite interlayer can be applied to different media.