德國洛克供應優(yōu)質(zhì)進口氣動調(diào)節(jié)隔膜閥

一、進口氣動調(diào)節(jié)隔膜閥描述：

德國《LOCKE》洛克進口氣動調(diào)節(jié)隔膜閥由多彈簧氣動薄膜執(zhí)行機構(gòu)和隔膜閥組成。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)行機構(gòu)實現(xiàn)。 該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。

Locke pneumatic control diaphragm valve is composed of multi spring pneumatic diaphragm actuator and diaphragm valve. The flow of diaphragm valve body is smooth, the throttling element is elastic diaphragm valve, and there is no stuffing box on the valve cover. Therefore, the flow capacity of the valve is larger than that of the general control valve without leakage, and it can be used as a shut-off valve within the allowable pressure difference range. The functions of air opening and air closing are realized by positive and negative actuators. The valve is suitable for the adjustment of high viscosity fluid, suspended particles, fiber medium, toxic medium and corrosive medium.

二、進口氣動調(diào)節(jié)隔膜閥結(jié)構(gòu)優(yōu)點：

(1) 進口氣動調(diào)節(jié)隔膜閥采用輕型執(zhí)行機構(gòu)，高度及重量均可減小30%。

(2) 進口氣動調(diào)節(jié)隔膜閥閥體內(nèi)表面有多種材料涂復層，避免介質(zhì)直接接觸，承受強閥腐蝕性介質(zhì)的腐蝕。

(3) 進口氣動調(diào)節(jié)隔膜閥關(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)。

(4) 進口氣動調(diào)節(jié)隔膜閥流路簡單，阻力小，額定流量系數(shù)比同口徑單座，套筒調(diào)節(jié)閥大。

(1) The imported pneumatic control diaphragm valve adopts light actuator, which can reduce the height and weight by 30%.

(2) A variety of materials are coated on the inner surface of the imported pneumatic regulating diaphragm valve to avoid the direct contact of the medium and the corrosion of the corrosive medium of the strong valve.

(3) When the inlet pneumatic control diaphragm valve is closed, the internal and external leakage amount is zero, which is especially suitable for the valve joint with highly toxic medium or no pollution medium.

(4) The inlet pneumatic regulating diaphragm valve has the advantages of simple flow path, small resistance, larger rated flow coefficient than single seat and sleeve regulating valve of the same caliber.

三、進口氣動調(diào)節(jié)隔膜閥技術(shù)參數(shù)：

1、公稱通徑：DN15-500mm

2、公稱壓力：0.6-1.6MPa

3、使用溫度：-17～+250℃

4、連接方式：法蘭

5、空氣驅(qū)動： 壓縮空氣4-6bar

6、安裝方向： 任意角度

7、可選附件： 限位開關(guān)、定位器、電磁閥、減壓閥

1. Nominal diameter: dn15-500mm

2. Nominal pressure: 0.6-1.6mpa

3. Service temperature: - 17 ~ + 250 ℃

4. Connection method: flange

5. Air drive: compressed air 4-6bar

6. Installation direction: any angle

7. Optional accessories: limit switch, positioner, solenoid valve, pressure reducing valve