進(jìn)口電動(dòng)閘閥德國洛克

一、進(jìn)口電動(dòng)閘閥結(jié)構(gòu)優(yōu)點(diǎn)：

1、選材考究，符合國內(nèi)外相關(guān)標(biāo)準(zhǔn)，材料的全面質(zhì)量高。

2、符合國內(nèi)外先進(jìn)標(biāo)準(zhǔn)的要求，密封可靠、性能優(yōu)良、造型美觀。

3、密封副配對(duì)先進(jìn)合理，閘板和閥座的密封面采用不同硬度的司太立（Stellite）鈷基硬質(zhì)合金堆焊而成，密封可靠、硬度高、耐磨、耐高溫、耐腐蝕、抗擦傷性能好、壽命長。

4、閥桿經(jīng)調(diào)質(zhì)及表面氮化處理，有良好的抗腐蝕性、抗擦傷性和耐磨性。

5、采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置推力軸承，磨擦力小，并配有撞擊手動(dòng)，啟閉輕松自如。

6、可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面形式，滿足各種工程需要及用戶要求。

1. The material selection is exquisite, in line with the relevant standards at home and abroad, and the overall quality of the material is high.

2. It meets the requirements of advanced standards at home and abroad, with reliable sealing, excellent performance and beautiful appearance.

3. The sealing pair is advanced and reasonable. The sealing surface of ram and valve seat is overlaid with Stellite cobalt based hard alloy with different hardness. It has reliable sealing, high hardness, wear resistance, high temperature resistance, corrosion resistance, good scratch resistance and long service life.

4. After tempering and surface nitriding treatment, the valve rod has good corrosion resistance, abrasion resistance and wear resistance.

5. Wedge type elastic ram structure is adopted, thrust bearing is set in medium and large diameter, with small friction force and manual impact, easy opening and closing.

6. It can adopt various piping flange standards and flange sealing surface forms to meet various engineering needs and user requirements.

二、進(jìn)口電動(dòng)閘閥產(chǎn)品描述：

德國《LOCKE》洛克進(jìn)口電動(dòng)閘閥(Electric gate valve)采用多回轉(zhuǎn)電動(dòng)執(zhí)行機(jī)構(gòu)，可通過PLC遠(yuǎn)程系統(tǒng)進(jìn)行控制。根據(jù)實(shí)際工況需求，可帶防爆。閘閥根據(jù)分類方法不同可分為：平行式閘閥、楔式閘閥、升降式閘閥、旋轉(zhuǎn)桿式閘閥、快速啟閉閘閥、縮口閘閥、平板閘閥等。進(jìn)口電動(dòng)閘閥流體阻力小，適用的壓力、溫度范圍大，介質(zhì)流動(dòng)方向不受限制，密封性能良好。

The electric gate valve imported from Locke of Germany adopts multi rotation electric actuator, which can be controlled by PLC remote system. According to the actual working conditions, it can be equipped with explosion-proof. According to different classification methods, gate valves can be divided into parallel gate valves, wedge gate valves, lift gate valves, rotary stem gate valves, quick opening and closing gate valves, necking gate valves, flat gate valves, etc. The imported electric gate valve has small fluid resistance, wide applicable pressure and temperature range, unlimited medium flow direction and good sealing performance.

三、進(jìn)口電動(dòng)閘閥技術(shù)參數(shù)：

1、口徑： DN32-DN1200

2、壓力： PN1.0-6.4MPA

3、材質(zhì)： WCB/304/316  

4、應(yīng)用：廣泛應(yīng)用于各種石油、化工、液化氣、給排水、食品、制藥、發(fā)電、鍋爐蒸汽系統(tǒng)、礦產(chǎn)、城建、市政、等領(lǐng)域

1. Diameter: dn32-dn1200

2. Pressure: pn1.0-6.4mpa

3. Material: WCB / 304 / 316

4. Application: widely used in various fields such as petroleum, chemical industry, liquefied gas, water supply and drainage, food, pharmaceutical industry, power generation, boiler steam system, mineral industry, urban construction, municipal administration, etc