進(jìn)口自力式蒸汽調(diào)節(jié)閥德國(guó)洛克品牌的分類(lèi)

進(jìn)口自力式蒸汽調(diào)節(jié)閥產(chǎn)品參數(shù)：

口徑：DN15-500

壓力：0.6Mpa-6.4Mpa

溫度：-40℃-350℃

介質(zhì)：蒸汽，熱蒸汽，飽和蒸汽等

進(jìn)口自力式蒸汽調(diào)節(jié)閥產(chǎn)品特點(diǎn)：

1、節(jié)能環(huán)保，無(wú)需外加能源即能實(shí)現(xiàn)自動(dòng)控制，有利于企業(yè)節(jié)約成本

2、閥門(mén)主體結(jié)構(gòu)中，信號(hào)和推動(dòng)的部件與主閥相互密封隔開(kāi)，不會(huì)象其他控制方式那樣因閥內(nèi)部零件移損而出現(xiàn)滴、冒、漏現(xiàn)象。

3、把各控制要素如信號(hào)采測(cè)、放大、反饋、控制、執(zhí)行集為一體，并在運(yùn)行時(shí)巧妙地運(yùn)用流體力學(xué)和氣動(dòng)原理，整個(gè)控制過(guò)程在一個(gè)閥體內(nèi)全部完成，盡管結(jié)構(gòu)不復(fù)雜，但十分可靠。

4、不需要用電和氣等輔助能源，依靠管道內(nèi)被控介質(zhì)的自身壓力進(jìn)行控制，結(jié)構(gòu)簡(jiǎn)單、安裝方便、投資小運(yùn)行成本低，特別適合在鋼管密布或潮濕的環(huán)境中應(yīng)用，而采用其他方式一般都需要用電或壓縮空氣作動(dòng)力，系統(tǒng)結(jié)構(gòu)相對(duì)復(fù)雜，給安裝和使用帶來(lái)很大不便，而且投入大、可靠性差。

Features of imported self operated steam control valve:
1. Energy saving and environmental protection, automatic control can be realized without additional energy, which is conducive to enterprise cost saving
2. In the main structure of the valve, the signal and push parts and the main valve are sealed and separated from each other, which will not cause dripping, bleeding and leakage due to the internal parts of the valve in other control methods.
3. The control elements such as signal acquisition, amplification, feedback, control and execution are integrated, and the fluid mechanics and pneumatic principles are skillfully used in the operation. The whole control process is completed in a valve body. Although the structure is not complex, it is very reliable.
4. It does not need auxiliary energy such as electricity and gas, and relies on the pressure of the controlled medium in the pipeline for control. It has the advantages of simple structure, convenient installation, small investment and low operation cost. It is especially suitable for the application in the environment with dense steel pipes or humid environment. Other methods generally need electricity or compressed air as power, and the system structure is relatively complex, which brings great inconvenience to the installation and use, Moreover, the investment is large and the reliability is poor.
 

進(jìn)口自力式蒸汽調(diào)節(jié)閥產(chǎn)品簡(jiǎn)介：

德國(guó)洛克《DE LOCKE》進(jìn)口自力式蒸汽調(diào)節(jié)閥，Self-steam control valve，也叫自力式蒸汽控制閥，直接作用式蒸汽調(diào)節(jié)閥，彈簧負(fù)載式調(diào)節(jié)閥，依靠流經(jīng)閥內(nèi)蒸汽自身的壓力、壓差、溫度作為能源驅(qū)動(dòng)閥門(mén)自動(dòng)工作，不需要外接電源和二次儀表，通過(guò)信號(hào)管傳遞到執(zhí)行機(jī)構(gòu)驅(qū)動(dòng)閥瓣改變閥的開(kāi)度，達(dá)到調(diào)節(jié)蒸汽壓力、流量、溫度的目的閥門(mén)。

Brief introduction of imported self operated steam control valve:
Self steam control valve imported from German Locke Valve, also known as self operated steam control valve, direct acting steam control valve, spring-loaded control valve, relies on the pressure, pressure difference and temperature of the steam flowing through the valve as energy to drive the valve to work automatically, without external power supply and secondary instruments, it is transmitted to the actuator through the signal tube to drive the valve disc to change the opening of the valve, so as to regulate the steam pressure, flow and temperature The purpose of the valve.