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产品介绍

一、进口对夹式软密封蝶阀产品概述

进口对夹式软密封蝶阀(美国威盾VTON),Wafer type soft sealing butterfly valve,也叫对夹中线蝶阀,对夹衬胶蝶阀,是由铸铁、球铁、铸钢、不锈钢的阀体,橡胶密封组成的蝶阀。对夹式软密封蝶阀适用于温度≤80~120℃如食品、医药、化工、石油、电力、轻纺、造纸等给排水、气体管道上作调节流量和截流介质的作用。

Wafer type soft sealing butterfly valve (VTON), also known as wafer type soft sealing butterfly valve or wafer lined rubber butterfly valve, is a butterfly valve composed of cast iron, ductile iron, cast steel, stainless steel valve body and rubber seal. The clamp type soft seal butterfly valve is suitable for regulating the flow rate and intercepting the flow medium on water supply and drainage, gas pipelines, such as food, medicine, chemical, petroleum, electricity, light textile, papermaking, etc., with a temperature of ≤ 80-120 ℃.



二、进口对夹式软密封蝶阀特点
1、对夹式软密封蝶阀设计新颖、合理、结构独特,重量轻,启闭迅速。
2、对夹式软密封蝶阀操力矩小,操作方便,省力灵巧。
3、对夹式软密封蝶阀可以任何位置安装,维修方便。
4、对夹式软密封蝶阀密封件可以更换,密封性能可靠达到双向密封零泄漏。
5、对夹式软密封蝶阀密封材料耐老化、耐弱腐蚀,使用寿命长等特点。

1. The design of the clamp type soft seal butterfly valve is novel, reasonable, and has a unique structure. It is lightweight and can open and close quickly.

2. The clamp type soft seal butterfly valve has a small operating torque, convenient operation, and is labor-saving and agile.

3. The clamp type soft seal butterfly valve can be installed in any position, making maintenance convenient.

4. The sealing components of the clamp type soft seal butterfly valve can be replaced, and the sealing performance is reliable, achieving zero leakage in both directions.

5. The sealing material of the clamp type soft seal butterfly valve is characterized by aging resistance, weak corrosion resistance, and long service life.



三、进口对夹式软密封蝶阀性能规范

公称通径:DN50-2000
公称压力:0.6-1.6MPa
强度试验:0.9-2.4
密封试验:0.66-1.76
气密封试验:0.6
适用介质:空气、水、污水、蒸气、煤气、油品等
驱动形式:手动、蜗杆蜗轮传动、气传动、电传动
连接方式:对夹



四、对夹软密封蝶阀零件材料

阀体:球墨铸铁、铸钢、合金钢、不锈钢
蝶板:铸钢、不锈钢及特殊材料
密封圈:各种橡胶、聚四氟
阀杆:2Cr13、不锈钢
填料:O型圈、柔性石墨O
制造标准:VTON






五、对夹软密封蝶阀 密封材料选用和适用温度

材料品种

氯丁橡胶

丁晴橡胶

乙丙橡胶

聚四氟乙烯

硅橡胶

氟橡胶

代号

X或or J

XA或or JA

XB或or JB

XC、JC或or F

XD或or JD

XE或or JE

耐最高温度

82℃

93℃

150℃

232℃

250℃

204℃

耐最低温度

-40℃

-40℃

-40℃

-268℃

-70℃

-23℃

适用工作温度

≤65℃

≤80℃

≤120℃

≤200℃

≤200℃

≤180℃



六、进口对夹式软密封蝶阀结构尺寸图

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13760336133

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