进口卫生级隔膜阀德国洛克品牌用心制造

进口卫生级隔膜阀结构特点:

1、采用上下双控制腔设计，控制水流独立于流体腔室，从而使阀门控制上更加灵活、可靠耐用， 杜绝了单腔控制阀(V阀)可能存在的开关不灵、不严的隐患。

2、阀体及阀盖为玻纤加强NORYL材料(PPO)，阀门强度高、使用寿命长、耐腐蚀。

3、特殊处理成型的增强橡胶隔膜片(三元乙丙橡胶EPDM），使用寿命长，强度高。

4、Y形的流体通道设计降低了阀门的压力损失，提高了水通量。

5、常开型与常闭型可轻松实现灵活转换。

6、可增加弹簧辅助开（关）、流量限制或开关显示等功能。

7、对于压力源的选择也更加多样性，可以液动，也可以气动。

进口卫生级隔膜阀规格参数：

公称通径：DN8-DN60；

公称压力：0.6Mpa-1.0Mpa；

适用温度：-30℃~150℃；

阀体材质：不锈钢；

连接方式：快装连接、焊接连接、法兰连接；

适用介质：水、油、酒精、燃料、蒸汽、中性气体或液体、有机溶液、酸碱溶液等

进口卫生级隔膜阀工作原理：

隔膜阀用耐腐蚀衬里的阀体和耐腐蚀隔膜代替阀芯组件，利用隔膜的移动起作用。隔膜阀的阀体材料采用铸铁、铸钢，或铸造不锈钢，并衬以各种耐腐蚀或耐磨材料、隔膜材料橡胶及聚四氟。衬里的隔膜耐腐蚀性能强，适用于强酸、强碱等强腐蚀性介质的调节。

隔膜阀的结构简单、流体阻力小、流通能力较同规格的其他类型阀大；无泄漏，能用于高粘度及有悬浮颗粒介质的调节。隔膜把介质与阀杆上腔隔离，所以没有填料介质也不会外漏。但是，由于隔膜和衬里材料的限制，耐压性、耐温性较差，一般只适用于1.6MPa公称压力和150℃以下。

Working principle of imported sanitary diaphragm valve:
Diaphragm valve with corrosion-resistant lining of the valve body and corrosion-resistant diaphragm instead of valve core components, the use of diaphragm movement adjustment. The valve body of diaphragm valve is made of cast iron, cast steel or cast stainless steel, lined with various corrosion-resistant or wear-resistant materials, diaphragm material rubber and polytetrafluoroethylene. The lining diaphragm has strong corrosion resistance and is suitable for the adjustment of strong corrosive media such as strong acid and strong alkali.
The diaphragm valve has the advantages of simple structure, small fluid resistance, larger flow capacity than other types of valves of the same specification, no leakage, and can be used for the adjustment of high viscosity and suspended particles. The diaphragm separates the medium from the upper chamber of the valve stem, so there is no packing and the medium will not leak out. However, due to the limitation of diaphragm and lining materials, the pressure resistance and temperature resistance are poor, which are generally only applicable to 1.6Mpa nominal pressure and below 150 ℃.

进口卫生级隔膜阀产品简介：

德国洛克 《DE LOCKE 》进口卫生级隔膜阀是一种用途广泛的隔膜产品，适用于制药，生物，乳品，饮料，化工，化妆品，食品，电子等流体相关行业的流体控制系统，其优点在于使用时无死角，无泄漏，易清洗，维护成本低，易操作等多项优点，可实现自控与手控，为降低企业运行成本提供良好的产品。

De Locke, Germany The sterile sanitary diaphragm valve is a versatile, applicable to the pharmaceutical, biotechnology, dairy, beverage, chemical, cosmetics, food, fluid control system electronic fluid related industries, the utility model has the advantages of using no dead angle, no leakage, easy cleaning, low maintenance cost, easy operation and other advantages, can realize the automatic control and the manual control, provide good products to reduce the operation cost of enterprises.