進(jìn)口蒸汽調(diào)節(jié)閥德國洛克 

一、進(jìn)口蒸汽調(diào)節(jié)閥描述：

德國LOCKE洛克進(jìn)口蒸汽調(diào)節(jié)閥，是自動控制系統(tǒng)和遠(yuǎn)程控制系統(tǒng)的控制元件，采用套筒導(dǎo)向，壓力平衡式閥芯，適用于壓差較大的場合；該調(diào)節(jié)閥的設(shè)計(jì)體現(xiàn)了世界技術(shù)的最新趨向，利用高性能和高精度的機(jī)械加工工具進(jìn)行加工。這些產(chǎn)品得到了顧客的認(rèn)可和贊譽(yù)，由于材料范圍廣和設(shè)計(jì)形式的多樣化，使得這些閥門可在不同的工業(yè)領(lǐng)域中得以應(yīng)用。如石油、化工、電力、冶金、造船、造紙、生物制藥、食品工業(yè)系統(tǒng)等。

The steam control valve imported from Germany Locke is the control element of automatic control system and remote control system. It adopts sleeve guide and pressure balance valve core, which is suitable for occasions with large pressure difference. The design of the control valve reflects the latest trend of world technology and is processed with high-performance and high-precision machining tools. These products have been recognized and praised by customers. Due to the wide range of materials and the diversity of design forms, these valves can be applied in different industrial fields. Such as petroleum, chemical, electric power, metallurgy, shipbuilding, papermaking, biopharmaceutical, food industry system, etc.

二、進(jìn)口蒸汽調(diào)節(jié)閥技術(shù)參數(shù)：

Nominal diameter (DN) 15-300 mm

Allowable pressure difference (MPA) nominal pressure

Nominal pressure (MPA) 1.6-10mpa

1.6-10Mpa 16，25,40,60,100

The valve cover type is quasi type (- 17 ~ + 250 ℃), high temperature type (+ 250 ~ + 450 ℃), low temperature type (- 40 ~ - 196 ℃), bellows seal type (- 40 ~ + 350 ℃)

Gland type: bolt compression type

PTFE packing, V flexible graphite packing

Type of valve core: seat plunger guide valve core

Flow characteristics: linear, equal percentage

Configure actuator categories

Lock series electric actuator, PSL series electric actuator, (can also be specified by customers)

Technical parameters of actuator

Power supply voltage: 220 V / 50 Hz

Input signal: 4-20mA or 1-5V · DC

Output signal: 4-20mA · DC

Protection grade: IP55

Explosion proof sign Exd Ⅱ BT4 (Exd Ⅱ BT6 specially customized)

Manual operation function handle and hand wheel

Ambient temperature - 25 ～ + 70 ℃

Ambient humidity ≤ 95%

三、進(jìn)口蒸汽調(diào)節(jié)閥主要特點(diǎn)：

1、 進(jìn)口蒸汽調(diào)節(jié)閥閥芯導(dǎo)向面積大,抗振性好。結(jié)構(gòu)緊湊,輸出力大,可用于控制各種不同壓力和溫度的蒸汽

2、進(jìn)口蒸汽調(diào)節(jié)閥配有高精度的定位器及各種膜片、膜盒及感溫器材，能精確控制蒸汽的壓力、流量及溫度等參數(shù)。

3、進(jìn)口蒸汽調(diào)節(jié)閥的閥體流體通道呈S流線型,壓降損失小,流量大,可調(diào)范圍廣,流量特性曲線精度高

4、進(jìn)口蒸汽調(diào)節(jié)閥個部件經(jīng)過細(xì)的研磨，消除痕跡，減小或消除密封間隙，提高密封面的光潔度，具有高密封性能。

1. The inlet steam control valve has large guiding area and good vibration resistance. With compact structure and large output force, it can be used to control steam with different pressure and temperature

2. The imported steam control valve is equipped with high-precision positioner and various diaphragms, bellows and temperature sensing equipment, which can accurately control the parameters of steam pressure, flow and temperature.

3. The inlet steam control valve body fluid channel is s-streamline, with small pressure drop loss, large flow rate, wide adjustable range and high accuracy of flow characteristic curve

4. After fine grinding, the parts of the inlet steam control valve can eliminate traces, reduce or eliminate the sealing clearance, improve the smoothness of the sealing surface, and have high sealing performance.