Q341F type PN16~PN64 fixed ball valves are used in various pipelines of Class150~Class1500, PN16~PN64, JIS10K~JIS20K to cut off or connect the medium in the pipeline, and the selection of different materials can be applied to water, steam, oil, liquefied natural gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing medium, Urea and other media.
1, in a variety of valves, ball valve flow resistance is small, full diameter ball valve open, ball channel, valve body channel and connecting pipe diameter equal and into a diameter, the medium can flow through almost no loss!
2, the ball valve can be rotated 90 ° full off 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.
model number | Q341F-16C | Q341F-16P | |
Q341F-25C | Q341F-25P | ||
work pressure(MPa) | 1.6~2.5 | ||
Applicable temperature(℃) | ≤180 | ||
Applicable medium | Water, steam, oil | Weakly corrosive media | |
makings | Valve body, valve cover | Carbon steel casting | Chromium-nickel stainless steel |
Ball, stem | Chromium/Chromium-Nickel/Chromium-Nickel-Molybdenum Stainless Steels | Chromium-nickel stainless steel | |
seals | Flexible Graphite Washers/316+Flexible Graphite Washers | ||
packing material | polytetrafluoroethylene |
Main connection dimensions
PN | DN | L | D | K | d | Y | b | Z-d0 | Ws | Hs | Hw | Hd |
1.6MPa | 40 | 165 | 145 | 110 | 85 | - | 16 | 4-18 | 230 | 135 | - | - |
50 | 203 | 160 | 125 | 100 | - | 16 | 4-18 | 260 | 150 | - | - | |
65 | 222 | 180 | 145 | 120 | - | 18 | 4-18 | 350 | 180 | - | - | |
80 | 241 | 195 | 160 | 135 | - | 20 | 8-18 | 500 | 195 | - | - | |
100 | 305 | 215 | 180 | 155 | - | 20 | 8-18 | 650 | 245 | 310 | 420 | |
125 | 356 | 245 | 210 | 185 | - | 22 | 8-18 | 800 | 270 | 330 | 440 | |
150 | 394 | 280 | 240 | 210 | - | 24 | 8-23 | 1000 | 295 | 390 | 470 | |
200 | 457 | 335 | 295 | 265 | - | 26 | 12-23 | - | - | 440 | 510 | |
600 | 1067 | 840 | 770 | 718 | - | 48 | 20-41 | - | - | 920 | 960 | |
2.5MPa | 40 | 190 | 145 | 110 | 85 | - | 18 | 4-18 | 230 | 135 | - | - |
50 | 216 | 160 | 125 | 100 | - | 20 | 4-18 | 260 | 150 | - | - | |
65 | 241 | 180 | 145 | 120 | - | 22 | 8-18 | 350 | 180 | - | - | |
80 | 283 | 195 | 160 | 135 | - | 22 | 8-18 | 500 | 195 | - | - | |
100 | 305 | 230 | 190 | 160 | - | 24 | 8-23 | 650 | 245 | 310 | 420 | |
125 | 381 | 270 | 220 | 188 | - | 28 | 8-25 | 800 | 270 | 330 | 440 | |
150 | 403 | 300 | 250 | 218 | - | 30 | 8-25 | 1000 | 295 | 390 | 470 | |
200 | 502 | 360 | 310 | 278 | - | 34 | 12-25 | - | - | 440 | 510 | |
4.0MPa | 40 | 190 | 145 | 110 | 85 | 76 | 18 | 4-18 | 230 | 135 | - | - |
50 | 216 | 160 | 125 | 100 | 88 | 20 | 4-18 | 260 | 150 | - | - | |
65 | 241 | 180 | 145 | 120 | 110 | 22 | 8-18 | 350 | 180 | - | - | |
80 | 283 | 195 | 160 | 135 | 121 | 22 | 8-18 | 500 | 195 | - | - | |
100 | 305 | 230 | 190 | 160 | 150 | 24 | 8-23 | 800 | 250 | 320 | 430 | |
125 | 381 | 270 | 220 | 188 | 176 | 28 | 8-25 | 1000 | 280 | 340 | 450 | |
150 | 403 | 300 | 250 | 218 | 204 | 30 | 8-25 | 1200 | 300 | 405 | 480 | |
200 | 502 | 375 | 320 | 282 | 260 | 38 | 12-30 | - | - | 450 | 530 | |
6.4MPa | 40 | 241 | 165 | 125 | 95 | 76 | 24 | 4-23 | 260 | 140 | - | - |
50 | 292 | 175 | 135 | 105 | 88 | 26 | 4-23 | 260 | 160 | - | - | |
65 | 330 | 200 | 160 | 130 | 110 | 28 | 8-23 | 350 | 180 | - | - | |
80 | 356 | 210 | 170 | 140 | 121 | 30 | 8-23 | 500 | 220 | - | - | |
100 | 406 | 250 | 200 | 168 | 150 | 32 | 8-25 | 800 | 250 | 320 | 430 | |
125 | 450 | 295 | 240 | 202 | 176 | 36 | 8-30 | 1000 | 295 | 340 | 450 | |
150 | 495 | 340 | 280 | 240 | 204 | 38 | 8-34 | 1200 | 340 | 405 | 480 | |
200 | 597 | 405 | 345 | 300 | 260 | 44 | 12-34 | - | - | 450 | 530 | |
250 | 838 | 580 | 485 | 425 | 313 | 88 | 12-54 | - | - | 570 | 720 | |
300 | 965 | 665 | 570 | 510 | 364 | 100 | 16-54 | - | - | 680 | 780 | |
Q341F type PN16~PN64 fixed ball valves are used in various pipelines of Class150~Class1500, PN16~PN64, JIS10K~JIS20K to cut off or connect the medium in the pipeline, and the selection of different materials can be applied to water, steam, oil, liquefied natural gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing medium, Urea and other media.
1, in a variety of valves, ball valve flow resistance is small, full diameter ball valve open, ball channel, valve body channel and connecting pipe diameter equal and into a diameter, the medium can flow through almost no loss!
2, the ball valve can be rotated 90 ° full off 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.
model number | Q341F-16C | Q341F-16P | |
Q341F-25C | Q341F-25P | ||
work pressure(MPa) | 1.6~2.5 | ||
Applicable temperature(℃) | ≤180 | ||
Applicable medium | Water, steam, oil | Weakly corrosive media | |
makings | Valve body, valve cover | Carbon steel casting | Chromium-nickel stainless steel |
Ball, stem | Chromium/Chromium-Nickel/Chromium-Nickel-Molybdenum Stainless Steels | Chromium-nickel stainless steel | |
seals | Flexible Graphite Washers/316+Flexible Graphite Washers | ||
packing material | polytetrafluoroethylene |
Main connection dimensions
PN | DN | L | D | K | d | Y | b | Z-d0 | Ws | Hs | Hw | Hd |
1.6MPa | 40 | 165 | 145 | 110 | 85 | - | 16 | 4-18 | 230 | 135 | - | - |
50 | 203 | 160 | 125 | 100 | - | 16 | 4-18 | 260 | 150 | - | - | |
65 | 222 | 180 | 145 | 120 | - | 18 | 4-18 | 350 | 180 | - | - | |
80 | 241 | 195 | 160 | 135 | - | 20 | 8-18 | 500 | 195 | - | - | |
100 | 305 | 215 | 180 | 155 | - | 20 | 8-18 | 650 | 245 | 310 | 420 | |
125 | 356 | 245 | 210 | 185 | - | 22 | 8-18 | 800 | 270 | 330 | 440 | |
150 | 394 | 280 | 240 | 210 | - | 24 | 8-23 | 1000 | 295 | 390 | 470 | |
200 | 457 | 335 | 295 | 265 | - | 26 | 12-23 | - | - | 440 | 510 | |
600 | 1067 | 840 | 770 | 718 | - | 48 | 20-41 | - | - | 920 | 960 | |
2.5MPa | 40 | 190 | 145 | 110 | 85 | - | 18 | 4-18 | 230 | 135 | - | - |
50 | 216 | 160 | 125 | 100 | - | 20 | 4-18 | 260 | 150 | - | - | |
65 | 241 | 180 | 145 | 120 | - | 22 | 8-18 | 350 | 180 | - | - | |
80 | 283 | 195 | 160 | 135 | - | 22 | 8-18 | 500 | 195 | - | - | |
100 | 305 | 230 | 190 | 160 | - | 24 | 8-23 | 650 | 245 | 310 | 420 | |
125 | 381 | 270 | 220 | 188 | - | 28 | 8-25 | 800 | 270 | 330 | 440 | |
150 | 403 | 300 | 250 | 218 | - | 30 | 8-25 | 1000 | 295 | 390 | 470 | |
200 | 502 | 360 | 310 | 278 | - | 34 | 12-25 | - | - | 440 | 510 | |
4.0MPa | 40 | 190 | 145 | 110 | 85 | 76 | 18 | 4-18 | 230 | 135 | - | - |
50 | 216 | 160 | 125 | 100 | 88 | 20 | 4-18 | 260 | 150 | - | - | |
65 | 241 | 180 | 145 | 120 | 110 | 22 | 8-18 | 350 | 180 | - | - | |
80 | 283 | 195 | 160 | 135 | 121 | 22 | 8-18 | 500 | 195 | - | - | |
100 | 305 | 230 | 190 | 160 | 150 | 24 | 8-23 | 800 | 250 | 320 | 430 | |
125 | 381 | 270 | 220 | 188 | 176 | 28 | 8-25 | 1000 | 280 | 340 | 450 | |
150 | 403 | 300 | 250 | 218 | 204 | 30 | 8-25 | 1200 | 300 | 405 | 480 | |
200 | 502 | 375 | 320 | 282 | 260 | 38 | 12-30 | - | - | 450 | 530 | |
6.4MPa | 40 | 241 | 165 | 125 | 95 | 76 | 24 | 4-23 | 260 | 140 | - | - |
50 | 292 | 175 | 135 | 105 | 88 | 26 | 4-23 | 260 | 160 | - | - | |
65 | 330 | 200 | 160 | 130 | 110 | 28 | 8-23 | 350 | 180 | - | - | |
80 | 356 | 210 | 170 | 140 | 121 | 30 | 8-23 | 500 | 220 | - | - | |
100 | 406 | 250 | 200 | 168 | 150 | 32 | 8-25 | 800 | 250 | 320 | 430 | |
125 | 450 | 295 | 240 | 202 | 176 | 36 | 8-30 | 1000 | 295 | 340 | 450 | |
150 | 495 | 340 | 280 | 240 | 204 | 38 | 8-34 | 1200 | 340 | 405 | 480 | |
200 | 597 | 405 | 345 | 300 | 260 | 44 | 12-34 | - | - | 450 | 530 | |
250 | 838 | 580 | 485 | 425 | 313 | 88 | 12-54 | - | - | 570 | 720 | |
300 | 965 | 665 | 570 | 510 | 364 | 100 | 16-54 | - | - | 680 | 780 | |