Q41PPL-16C cast steel flanged ball valves are mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control. Cast steel ball valves are suitable for water, steam, oil and acid and alkali media and other media.
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 | Q41PPL-16C |
Valve Body Material | Cast Steel |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water, Steam, Oil |
Applicable Temperature | ≤200℃ |
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 |

















