進(jìn)口氣動隔膜調(diào)節(jié)閥德國洛克品牌使用壽命

一、進(jìn)口氣動隔膜調(diào)節(jié)閥技術(shù)參數(shù)：

二、進(jìn)口氣動隔膜調(diào)節(jié)閥主要特點(diǎn)：

采用多彈簧執(zhí)行機(jī)構(gòu)，高度及重量均可減小30%。  

閥體內(nèi)表面有多種材料涂復(fù)層，避免介質(zhì)直接接觸，承受強(qiáng)閥腐蝕性介質(zhì)的腐蝕。閥門關(guān)閉時，內(nèi)、外泄漏量為零，特別適合于劇毒介質(zhì)或不允許污染介質(zhì)的閥節(jié)。流路簡單，阻力小，額定流量系數(shù)比同口徑單座，套筒調(diào)節(jié)閥大。

二、 Main features of inlet pneumatic diaphragm regulating valve:
The height and weight can be reduced by 30% by using multi spring actuator.
There are many kinds of materials coating on the valve body surface to avoid direct contact of medium and bear the corrosion of strong corrosive medium. When the valve is closed, the internal and external leakage is zero, especially suitable for highly toxic medium or valve joint which does not allow polluted medium. The flow path is simple, the resistance is small, the rated flow coefficient is larger than the single seat of the same caliber and the sleeve regulating valve is large.

 

三、進(jìn)口氣動隔膜調(diào)節(jié)閥描述：

德國DE LOCKE洛克進(jìn)口氣動隔膜調(diào)節(jié)閥由DE LOCKE多彈簧氣動薄膜執(zhí)行機(jī)構(gòu)和隔膜閥組成。氣動隔膜調(diào)節(jié)閥隔膜閥體流通平滑、節(jié)流元件為彈性隔膜閥，閥蓋上無填料函。因而閥流通能力比一般調(diào)節(jié)閥大且無泄漏，在許用壓差范圍內(nèi)可作切斷閥用。氣開、氣關(guān)作用由正反執(zhí)行機(jī)構(gòu)實(shí)現(xiàn)。氣動薄膜隔膜調(diào)節(jié)閥適用于高粘性流體、懸浮狀顆粒、纖維介質(zhì)和有毒介質(zhì)、腐蝕性介質(zhì)的調(diào)節(jié)場合。

三、 Description of inlet pneumatic diaphragm regulating valve:
The pneumatic diaphragm regulating valve imported from de lock lock in Germany is composed of de lock multi spring pneumatic film actuator and diaphragm valve. The diaphragm valve body of pneumatic diaphragm regulating valve has smooth flow, and the throttle element is elastic diaphragm valve, and there is no packing box on the valve cover. Therefore, the valve flow capacity is larger than the general control valve and has no leakage, and can be used as a shut-off valve within the allowable pressure difference range. The action of air opening and closing is realized by positive and negative actuators. The pneumatic diaphragm regulating valve is suitable for the adjustment of high viscosity fluid, suspended particles, fiber medium, toxic medium and corrosive medium.