304 stainless steelMini Ball ValveIt is a small and compact valve product. Mini ball valves usually have small size, such as 1/4" to 1", and are suitable for small piping systems. The valve body, ball and other key components are often made of 304 stainless steel and other materials, with good corrosion resistance. The sealing material used is PTFE polytetrafluoroethylene to ensure the sealing performance of the valve in the closed state. Usually used in the need for precise control and regulation of small flow of fluid occasions. Widely used in petroleum, chemical, water treatment, pharmaceutical, food, air conditioning, power plants, mining, metallurgy, papermaking, textile and many other fields.
Product Parameters
产品型号 | Q31F-63P |
阀体材质 | 304不锈钢 |
公称压力 | ≤6.3Mpa |
适用介质 | 水、气、油品等 |
适用温度 | ≤120°C |
Product Size Reference

通径 | 英寸 | D | L | H | A | C | B |
DN6 | 1/8 | 5.3 | 54 | 28 | 10.5 | 22 | 22 |
DN8 | 1/4 | 7.5 | 42 | 28 | 10.5 | 22 | 22 |
DN10 | 3/8 | 7.5 | 44 | 28 | 12 | 22 | 22 |
DN15 | 1/2 | 9.2 | 48 | 28 | 12.5 | 25 | 22 |
DN20 | 3/4 | 12.5 | 54 | 34 | 16 | 31 | 22 |
DN25 | 1 | 15 | 65 | 36 | 17 | 37 | 22 |