進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥德國(guó)洛克

一、進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥描述：

德國(guó)LOCKE洛克進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥是動(dòng)態(tài)平衡與電動(dòng)調(diào)節(jié)一體化的產(chǎn)品，主要適用于暖通空調(diào)系統(tǒng)末端空調(diào)設(shè)備（如空調(diào)箱、新風(fēng)機(jī)組、空氣處理機(jī)）的溫度控制，通過配置智能模塊控制裝置，可方便的對(duì)各環(huán)路的流量、溫度進(jìn)行自動(dòng)控制，實(shí)現(xiàn)合理利用能量，節(jié)能降耗，智能化管理。應(yīng)用此閥使末端設(shè)備只受標(biāo)準(zhǔn)控制信號(hào)的影響，而不受系統(tǒng)壓力波動(dòng)的影響，使系統(tǒng)調(diào)節(jié)更穩(wěn)定、更節(jié)能，特別適用于系統(tǒng)負(fù)荷變化較大的變流量系統(tǒng)中。

The dynamic balance electric control valve imported from Germany Locke is an integrated product of dynamic balance and electric regulation. It is mainly applicable to the temperature control of terminal air conditioning equipment (such as air conditioning box, fresh air unit and air processor) of HVAC system. Through the configuration of intelligent module control device, it is convenient to automatically control the flow and temperature of each loop, and realize the reasonable utilization of energy , energy saving and consumption reduction, intelligent management. The application of this valve makes the terminal equipment only affected by the standard control signal, not by the system pressure fluctuation, so that the system regulation is more stable and more energy-saving, especially suitable for the variable flow system with large load variation.

二、進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥技術(shù)參數(shù)： 

Nominal pressure: pn1.0-32.0mpa, ANSI class 150-1500lb, jis10-20k

Nominal diameter: DN 10-500, NPs 1 / 2-36“

Connection mode: flange, butt welding, thread, etc

Applicable temperature - 196 ℃～ 700 ℃

Driving mode: Electric

Valve body materials: WCB, zg1cr18ni9ti, zg1cr18ni12mo2ti, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L), Ti

Applicable media: water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media

This kind of valve should be installed horizontally in the pipeline

三、進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥主要特點(diǎn)：

1.驅(qū)動(dòng)器為直行程，互換性好。

2.流量特性曲線：線/等百分比

3.流量誤差≤5%

4.工作溫度：0--150℃

5.穩(wěn)定：末端設(shè)備的流量變化不受系統(tǒng)壓力波動(dòng)的影響，流量變化不相互干擾。

6.節(jié)能：較傳統(tǒng)的系統(tǒng)節(jié)能6-20%。

7.高效：大大地縮短了調(diào)試時(shí)間，系統(tǒng)運(yùn)行具有高效率。

8.舒適：調(diào)控溫度精度更高，比傳統(tǒng)變流量系統(tǒng)更舒適。  

1. The actuator is of straight stroke, with good interchangeability.

2. Flow characteristic curve: Line / equal percentage

3. Flow error ≤ 5%

4. Working temperature: 0 -- 150 ℃

5. Stability: the flow change of terminal equipment is not affected by system pressure fluctuation, and the flow change does not interfere with each other.

6. Energy saving: 6-20% energy saving compared with the traditional system.

7. High efficiency: the debugging time is greatly shortened, and the system runs with high efficiency.

8. Comfort: the temperature control accuracy is higher, and it is more comfortable than the traditional variable flow system.

四、進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥工作原理：

進(jìn)口動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥是德國(guó)洛克自主設(shè)計(jì)、開發(fā)、制造的一款產(chǎn)品，用于調(diào)節(jié)介質(zhì)的流量、壓力和液位。根據(jù)調(diào)節(jié)部位信號(hào)，自動(dòng)控制閥門的開度，從而達(dá)到介質(zhì)流量、壓力和液位的調(diào)節(jié)。動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥由電動(dòng)執(zhí)行機(jī)構(gòu)或氣動(dòng)執(zhí)行機(jī)構(gòu)和調(diào)節(jié)閥兩部分組成。調(diào)節(jié)并通常分為直通單座式和直通雙座式兩種，后者具有流通能力大、不平衡力小和操作穩(wěn)定的特點(diǎn)，所以通常特別適用于大流量、高壓降和泄漏少的場(chǎng)合。閥門是流體輸送系統(tǒng)中的控制部件，具有截止、調(diào)節(jié)、導(dǎo)流、防止逆流、穩(wěn)壓、分流或溢流泄壓等功能。用于流體控制系統(tǒng)的閥門，從最簡(jiǎn)單的截止閥到極為復(fù)雜的自控系統(tǒng)中所用的各種閥門，其品種和規(guī)格相當(dāng)繁多。閥門可用于控制空氣、水、蒸汽、各種腐蝕性介質(zhì)、泥漿、油品、液態(tài)金屬和放射性介質(zhì)等各種類型流體的流動(dòng)。閥門的公稱通經(jīng)從幾mm 的儀表針型閥到10m 的工業(yè)管路用閥。閥門的工作壓力可從1.3×10－3MPa 到1000MPa 的超高壓。工作溫度從－269℃的超低溫到1430℃的高溫。閥門的啟閉可采用多種控制方式，如手動(dòng)、氣動(dòng)、電動(dòng)、液動(dòng)、電-氣或電-液聯(lián)動(dòng)及電磁驅(qū)動(dòng)等；也可在壓力、溫度或其他形式傳感信號(hào)的作用下，按預(yù)定的要求動(dòng)作，或者只進(jìn)行簡(jiǎn)單的開啟或關(guān)閉。

Imported dynamic balance electric control valve is a product independently designed, developed and manufactured by Germany rock, which is used to regulate the flow, pressure and liquid level of medium. According to the signal of the regulating position, the opening of the valve is automatically controlled, so as to adjust the medium flow, pressure and liquid level. Dynamic balance electric control valve consists of electric actuator or pneumatic actuator and regulating valve. The latter has the characteristics of large flow capacity, small unbalance force and stable operation, so it is usually suitable for large flow rate, high pressure drop and less leakage. The valve is the control component in the fluid transportation system, which has the functions of cut-off, regulation, diversion, prevention of countercurrent, pressure stabilization, shunt or overflow pressure relief. The valve used in fluid control system, from the simplest stop valve to the most complex automatic control system, has a wide variety of varieties and specifications. The valve can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive medium. The nominal diameter of the valve ranges from several mm instrument needle valve to 10m industrial pipeline valve. The working pressure of the valve can be from 1.3 × 10-3mpa to 1000MPa. The working temperature ranges from - 269 ℃ to 1430 ℃. The valve can be opened and closed by various control methods, such as manual, pneumatic, electric, hydraulic, electro pneumatic or electro-hydraulic linkage and electromagnetic drive, etc.; it can also act according to predetermined requirements under the action of pressure, temperature or other forms of sensing signals, or simply open or close.