进口四氟蝶阀 德国洛克LOCKE四氟蝶阀

一、进口四氟蝶阀产品介绍：

德国《LOCKE》洛克--进口四氟蝶阀是用阀杆一起转动的蝶板作启闭件,用以实现阀门的开启,关闭与调节。衬里蝶阀是在过流部件、阀体、蝶板、阀杆上采用衬里技术衬里较厚的高分子材料,防腐蚀性能优良,可适用于任何浓度的酸、碱、盐及氧化剂、还原剂、有机溶剂等介质,是化工、石油、医药、食品、钢铁冶炼、造纸、水电等系统的气体、液体、半流体的管路和容器上作截流和调节设备使用的理想产品,并可取代闸阀、截止阀和其它类型的切断、调节阀门。

二、进口四氟蝶阀技术参数：

公称通径：DN40-DN1200

公称压力：1.0Mpa-1.6Mpa

适用温度：-20℃~120℃

适用介质：任何有机溶剂或试剂，稀或浓无 机 酸，碱，酮，芳烃，氯化烃等

阀体材质：铸铁、铸钢、碳钢、不锈钢等

连接方式：法兰连接

设计制造：GB12238-89

结构长度：GB12221-89

法兰标准：JB/T79

检查试验：GB/T13927-92

三、进口四氟蝶阀工作原理：

进口四氟蝶阀使用聚四氟乙烯制成的阀体，具有很强的防腐效果。在常规条件下可以替代不锈钢阀体，具有更高的性价比。蝶阀的蝶板安装于管道的直径方向。在蝶阀阀体圆柱形通道内，圆盘形蝶板绕着轴线旋转，旋转角度为0°~90°之间，旋转到90°时，阀门则牌全开状态。

四、进口四氟蝶阀性能特点：

进口四氟蝶阀具有功能强、体积小、轻便宜人，性能可靠、配套简单、流通能力大，特别是适合于介质是粘稠、含颗粒、纤维性质的场合。

1、 Introduction to imported PTFE butterfly valve

German "Locke" imported Teflon butterfly valve uses the butterfly plate rotating with the stem as the opening and closing part to realize the opening, closing and adjustment of the valve. The lined butterfly valve is a kind of high polymer material with thick lining on the flow passage parts, valve body, butterfly plate and valve stem. It has excellent anti-corrosion performance and can be applied to any concentration of acid, alkali, salt, oxidant, reducing agent, organic solvent and other media. It is a kind of gas, liquid, oil, medicine, food, steel smelting, papermaking, water and electricity system It is an ideal product for semi fluid pipeline and vessel to be used as shut-off and regulating equipment, and can replace gate valve, globe valve and other types of shut-off and regulating valves.

2、 Technical parameters of imported PTFE butterfly valve:

Nominal diameter: dn40-dn 1200

Nominal pressure: 1.0mpa-1.6mpa

Applicable temperature: - 20 ℃ ~ 120 ℃

Applicable medium: any organic solvent or reagent, dilute or concentrated inorganic acid, alkali, ketone, aromatic hydrocarbon, chlorinated hydrocarbon, etc

Valve body material: cast iron, cast steel, carbon steel, stainless steel, etc

Connection mode: flange connection

Design and manufacture: gb12238-89

Structure length: gb12221-89

Flange standard: JB / t79

Inspection test: GB / T13927-92

3、 Working principle of imported PTFE butterfly valve:

The imported PTFE butterfly valve uses the valve body made of PTFE, which has strong anti-corrosion effect. Under normal conditions, it can replace stainless steel valve body and has higher cost performance. The butterfly plate of butterfly valve is installed in the diameter direction of pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, with the rotation angle between 0 ° and 90 ° and when it rotates to 90 ° the valve is fully open.

4、 Performance characteristics of imported PTFE butterfly valve:

The imported Teflon butterfly valve has the advantages of strong function, small volume, light and pleasant, reliable performance, simple matching and large circulation capacity. It is especially suitable for the occasions where the medium is viscous, granular and fibrous.