Q41F-16P stainless steel flange ball valves are mainly used to cut off or connect the medium in the pipeline, can also be used for fluid regulation and control. Suitable for water, steam, oil, nitric acid, acetic acid, oxidizing media, urea and other media. Widely used in papermaking, petrochemical, chemical, metallurgy, electric power, environmental protection, petroleum, light industry and other industrial sectors in the automation control system.
Product Features
- In a variety of valves, the ball valve flow resistance is small, full bore ball valves open, the ball channel, the valve body channel and connecting pipe diameter is equal and into a diameter, the medium can flow through almost no loss.
- Ball valves can be rotated 90 ° to full closed full open, open and close quickly. With the same specifications of the gate valve, globe valve comparison, ball valve small size, light weight, easy to install pipeline.
Product Parameters
Product Model | Q41F-16P |
Valve Body Material | 304 Stainless Steel |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water, Steam, Oil |
Applicable Temperature | ≤150°C |
Product Size Reference

Nominal Diameter | L | D | K | d | C | f | nXL |
DN15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-14 |
DN20 | 140 | 105 | 75 | 55 | 14 | 2 | 4-14 |
DN25 | 150 | 115 | 85 | 65 | 14 | 2 | 4-14 |
DN32 | 165 | 135 | 100 | 78 | 16 | 2 | 4-18 |
DN40 | 180 | 145 | 110 | 85 | 16 | 3 | 4-18 |
DN50 | 200 | 160 | 125 | 100 | 16 | 3 | 4-18 |
DN65 | 220 | 180 | 145 | 120 | 18 | 3 | 4-18 |
DN80 | 250 | 195 | 160 | 135 | 20 | 3 | 8-18 |
DN100 | 280 | 215 | 180 | 155 | 20 | 3 | 8-18 |
DN125 | 320 | 245 | 210 | 185 | 22 | 3 | 8-18 |
DN150 | 360 | 285 | 240 | 210 | 24 | 3 | 8-23 |
DN200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-23 |
DN250 | 450 | 405 | 355 | 320 | 30 | 3 | 12-23 |

















