Stainless Steel Butterfly Valve
Introduction:
Stainless steel butterfly valve is a kind of valve that uses stainless steel as the body material of the butterfly valve. Generally, the price of stainless steel butterfly valves is higher than that of butterfly valves made of other materials.
Main Material:
Common stainless steel materials are 201, 304 and 316; 201 stainless steel is the most cost-effective stainless steel material, cheap but easy to rust. 304 stainless steel is the most common and widely used stainless steel material, which is not easy to rust, good quality and relatively high price. 316 stainless steel is an imported material, which is used in some high-end equipment, such as aerospace, food machinery and other fields, and is expensive.
316 stainless steel contains molybdenum, and its corrosion resistance in high temperature environment is better than 304 stainless steel. Suitable for chemical, seawater and other environments. Likewise, 316 costs more than 304.
Main Parameters:
| Size |
DN500~DN1200 |
| Design Pressure |
PN10/16/150LB |
| Working Temperature |
-20~120℃ |
| Suitable Medium |
Water, weak acid base, gas, oil, etc |
| Body Material |
316, 304 |
| Application |
Municipal construction, water conservancy engineering, electric power, water supply and drainage, water treatment, etc |
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