We’ve been proud of your substantial purchaser satisfaction and wide acceptance due to our persistent pursuit of high quality both equally on solution and service for Professional Design China Low Torque Bsd Pn16 Pn25 Pn40 Pn64 Electric Actuators Threaded Three PCS Pieces Full Bore Ball Valve, Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
We’ve been proud of your substantial purchaser satisfaction and wide acceptance due to our persistent pursuit of high quality both equally on solution and service for China Ball Valve, Motorised Ball Valve, We aim to become the modern enterprise with the commercial ideal of “Sincerity and confidence” and with the aim of “Offering customers the most sincere services and best quality products”. We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
Material of main parts of ash discharge fixed ball valve
Serial number | Part name | carbon steel | Grey cast iron | Serial number | Part name | carbon steel | Grey cast iron |
1 | Bottom cover | 25 | 25 | 17 | Nut | 45 | 45 |
2 | Bottom cover screw | 35CrMoA | 35CrMoA | 18 | Double head stud | 35CrMoA | 35CrMoA |
3 | Washer | Graphite in metal | 19 | Sphere key | 40Cr | 40Cr | |
4 | Thrust bearing | Metal clip PTFE | 20 | Upper stem | 2Cr13 | 2Cr13 | |
5 | Lower stem | 20Cr13 | 20Cr13 | 21 | Stem “O” ring | Fluororubber | Fluororubber |
6 | Lower stem bearing | Metal clip PTFE | 22 | Packing O-ring | Fluororubber | Fluororubber | |
7 | Washer | Metal clip PTFE | 23 | Upper stem bearing | Metal clip PTFE | ||
8 | Drain plug | 20Cr13 | 20Cr13 | 24 | Thrust bearing | graphite | graphite |
9 | valve body | WCB | 25 | Stem packing box | 25 Chromium plating | 25 Chromium plating | |
10 | Seat O-ring | Fluororubber | 26 | Stem packing | graphite | graphite | |
11 | valve seat | PPL | PPL | 27 | Packing gland | WCB | WCB |
12 | Seat spring | 17-7PH | 17-7PH | 28 | Nut | 45 | 45 |
13 | Seat ring | 20Cr13 | 20Cr13 | 29 | Double head stud | 35CrMoA | 35CrMoA |
14 | sphere | 0Cr18Ni9 | 0Cr18Ni9 | 30 | screw | 35CrMoA | 35CrMoA |
15 | Valve cover | WCB | Grey cast iron | 31 | Bracket | WCB | WCB |
16 | Washer | Graphite in metal | 32 | key | 40Cr | 40Cr |
Drawing of ash discharge fixed ball valve
Main connecting dimensions of fixed ball valve pn0.25 ~ 1.6Mpa for ash discharge
DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |
series 1L | 203 | 222 | 241 | 305 | 356 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | |
series 2L | - | - | - | - | - | - | 500 | 600 | 700 | 800 | 900 | - | 1000 | |
H | 102 | 114 | 127 | 152 | 184 | 219 | 273 | 360 | 395 | 430 | 470 | 550 | 580 | |
Manual | H1 | 107 | 125 | 152 | 178 | 300 | 330 | 398 | 495 | 580 | 625 | 670 | 698 | 840 |
E | - | - | - | - | - | - | 115 | 116 | 171 | 171 | 257 | 257 | 257 | |
F | - | - | - | - | - | - | 350 | 350 | 400 | 420 | 400 | 420 | 400 | |
W | 230 | 400 | 400 | 650 | 1050 | 1050 | 600 | 600 | 800 | 800 | 800 | 800 | 800 | |
WT(kg) | 12 | 16 | 22 | 35 | 58 | 74 | 205 | 322 | 460 | 576 | 864 | 1280 | 1600 | |
Electric | H2 | - | - | - | - | - | 554 | 600 | 652 | 760 | 770 | 830 | - | 940 |
L1 | - | - | - | - | - | 235 | 235 | 235 | 259 | 400 | 400 | - | 410 | |
Pneumatics | H3 | 274 | 379 | 389 | 479 | 552 | 666 | 736 | 926 | 1059 | 1127 | 1127 | 1468 | 1538 |
L2 | 270 | 405 | 405 | 576 | 576 | 776 | 776 | 776 | 1060 | 1060 | 1060 | 1360 | 1360 |