进口不锈钢蝶阀产品概述：

德国《LOCKE》洛克--进口不锈钢蝶阀（又称不锈钢翻板阀）是指阀体采用不锈钢304或者316材质，采用三偏心多层次金属硬密封结构或者衬橡胶四氟的软密封结构，被广泛用于介质温度≤425℃的冶金、电力、石油化工、以及给排水和市政建设等工业管道上，作调节流量和载断流体使用。该阀采用三偏心结构，阀座与碟板密封面均采用不同硬度和不锈钢制作，或者不锈钢衬四氟结构，具有良好的耐腐蚀性，使用寿命长。

进口不锈钢蝶阀产品特点：

1、不锈钢蝶阀采用优质的上等不锈钢原材料，耐酸碱，耐腐蚀，美观耐磨。

2、不锈钢蝶阀既可以采用软密封，密封性好，也可以采用硬密封，耐高温高压。

3、不锈钢蝶阀启闭方便迅速、省力、流体阻力小，可以经常操作。

4、不锈钢蝶阀可以运送泥浆，在管道口积存液体较少。

5、不锈钢蝶阀可用于腐蚀性介质，酸碱性介质。

6、不锈钢三偏心金属硬密封蝶阀可用于调节流量，调节性能好。

7、不锈钢蝶阀可以手动、蜗轮，或者装电动、气动，实现远程智能控制。 

进口不锈钢蝶阀性能范围：

公称通径 DN40～DN2000

公称压力 0.1-1.6Mpa

适用温度 碳钢：-29℃～425℃ 不锈钢：-40℃～650℃

适用介质 水、空气、燃气、油品及弱腐蚀性流体

泄漏率 符合ANSI  或者针对中国市场本土化的GB/T13927-92标准

驱动方式 蜗轮传动、电动、气动、液动

阀体 不锈钢、304、316、316L

密封圈 不锈钢圈，聚四氟乙烯

填料 柔性石墨

蝶板 不锈钢

阀轴 2Cr13不锈钢、合金钢

Introduction of imported stainless steel butterfly valve products:

Locke imported stainless steel butterfly valve (also known as stainless steel flap valve) is a kind of valve body made of 304 or 316 stainless steel, which adopts three eccentric multi-layer metal hard sealing structure or rubber lined PTFE soft sealing structure. It is widely used in metallurgy, electric power, petrochemical, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 425 ℃, It is used to regulate flow and cut off fluid. The valve adopts three eccentric structure, the valve seat and disc sealing surface are made of different hardness and stainless steel, or stainless steel lining PTFE structure, with good corrosion resistance and long service life.

Features of imported stainless steel butterfly valve:

1. Stainless steel butterfly valve is made of high quality stainless steel raw materials, acid and alkali resistant, corrosion resistant, beautiful and wear-resistant.

2. Stainless steel butterfly valve can be used soft seal, good sealing, can also be used hard seal, high temperature and high pressure.

3. Stainless steel butterfly valve is easy to open and close, labor-saving, low fluid resistance, and can be operated frequently.

4. The stainless steel butterfly valve can transport mud and store less liquid at the pipe mouth.

5. Stainless steel butterfly valve can be used in corrosive media, acid and alkali media.

6. Stainless steel three eccentric metal hard seal butterfly valve can be used to adjust the flow with good regulation performance.

7. Stainless steel butterfly valve can be manual, worm gear, or equipped with electric, pneumatic, remote intelligent control.

Performance range of imported stainless steel butterfly valve:

Nominal diameter DN40～DN2000

Nominal pressure 0.1-1.6Mpa

Applicable temperature Carbon steel: - 29 ℃～ 425 ℃, stainless steel: - 40 ℃～ 650 ℃

Applicable medium Water, air, natural gas, oil and weak corrosive fluid

Leakage rate Comply with ANSI or GB / T13927-92 standard for Chinese market localization

Driving mode Worm gear drive, electric, pneumatic, hydraulic

valve body Stainless steel, 304, 316, 316L

seal ring Stainless steel ring, PTFE

filler Flexible graphite

Disc stainless steel

Valve shaft 2Cr13 stainless steel, alloy steel