進(jìn)口自力式水調(diào)節(jié)閥使用效果比較-德國(guó)洛克品牌

進(jìn)口自力式水調(diào)節(jié)閥產(chǎn)品參數(shù)：

1、口徑：DN1-500

2、壓力：1.6-50Mpa

3、溫度：-40℃-250℃

4、控制方式：電動(dòng)、氣動(dòng)、自力式

5、輸入信號(hào)：4-20mA或1-5V·DC      

6、輸出信號(hào)：4-20mA·DC

進(jìn)口自力式水調(diào)節(jié)閥產(chǎn)品特點(diǎn)：

1.支管兩端為法蘭連接。

2.閥門(mén)的流量調(diào)節(jié)，靠針形閥瓣在閥座內(nèi)的相對(duì)上下移動(dòng)改變閥座與閥桿之間的環(huán)形面積的大小來(lái)實(shí)現(xiàn)。

3.閥門(mén)嵌入閥體，密封面用鐵基鉻鎳堆焊而成。

4.閥門(mén)靠執(zhí)行器驅(qū)動(dòng)或者自力式驅(qū)動(dòng)。

Features of imported self operated water control valve:
1. Both ends of branch pipe are connected by flange.
2. The flow regulation of the valve is realized by the relative up and down movement of the needle shaped disc in the valve seat and changing the size of the annular area between the valve seat and the valve stem.
3. The valve is embedded in the valve body, and the sealing surface is overlaid with iron base chromium nickel.
4. The valve is driven by actuator or self driven.
 

進(jìn)口自力式水調(diào)節(jié)閥產(chǎn)品簡(jiǎn)介：

德國(guó)洛克《DE LOCKE》進(jìn)口自力式水調(diào)節(jié)閥，Self-water control valve也叫自力式水控制閥，直接作用式水調(diào)節(jié)閥，彈簧負(fù)載式調(diào)節(jié)閥，依靠流經(jīng)閥內(nèi)水自身的壓力、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)水壓力、流量、溫度的目的閥門(mén)。

廣泛應(yīng)用于中央空調(diào)、采暖、水處理、工業(yè)加工行業(yè)等系統(tǒng)的蒸汽或冷、熱水流量的控制。

Brief introduction of imported self operated water control valve:
Self water control valve imported from German rock de lock Valve is also called self operated water control valve, direct acting water control valve and spring-loaded control valve. It relies on the pressure, differential pressure and temperature of the water flowing through the valve as energy to drive the valve to work automatically. It does not need 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 achieve the purpose of regulating water pressure, flow and temperature.
Widely used in central air conditioning, heating, water treatment, industrial processing industry and other systems of steam or cold, hot water flow control.

進(jìn)口自力式水調(diào)節(jié)閥主要業(yè)績(jī)：

?？松梨诠荆?guó)石油公司，中國(guó)石油天然氣集團(tuán)，國(guó)家電網(wǎng)公司，康菲公司，上海通用汽車(chē)，俄羅斯天然氣公司，三星電子，通用電氣，雀巢公司，寶潔公司，中國(guó)五礦集團(tuán)國(guó)公司，寶鋼集團(tuán)有限公司

Main achievements of imported self operated water control valve:
ExxonMobil, BP, CNPC, SGCC, ConocoPhillips, Shanghai GM, Gazprom, Samsung Electronics, Ge, Nestle, P & G, China Minmetals Corporation, Baosteel Group Co., Ltd
 

進(jìn)口自力式水調(diào)節(jié)閥訂貨須知：

A、若訂貨前還未選定型號(hào)，請(qǐng)向我們提供您的使用參數(shù):

1.公稱(chēng)通徑 2.產(chǎn)品型號(hào) 3.流體性質(zhì)（包括公稱(chēng)壓力、溫度、介質(zhì)） 4.閥體、密封材料 5.連接方式

B、若已經(jīng)由設(shè)計(jì)單位選定我公司的產(chǎn)品型號(hào)，請(qǐng)按型號(hào)直接向我司銷(xiāo)售部訂購(gòu)

C、當(dāng)使用的場(chǎng)合非常重要或管路比較復(fù)雜時(shí)，請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們德國(guó)洛克閥門(mén)技術(shù)員為您審核把關(guān)。

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