China Fixed Type Electric Ball Valve, Find details about China Ball Valve, Electric Ball Valve from Fixed Type Electric Ball Valve
test pressure(Mpa) | Nominal pressure(Mpa) | Pressure rating class(Class) | JIS(MPa) | |||||||||
1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 150 | 300 | 400 | 600 | 900 | 10K | 20K | |
Strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 | 3.1 | 7.8 | 10.2 | 15.3 | 23.1 | 2.4 | 3.8 |
Seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 | 2.2 | 5.6 | 7.5 | 11.2 | 16.8 | 1.5 | 2.8 |
Air tight test | 0.5-0.7 | |||||||||||
Operating temperature | PTEE≤150ºC PPL E≤300ºC Carbon fiber ≤350ºC | |||||||||||
Applicable medium | C:Water, oil and steam P:Nitric acid (temperature ≤200ºC ) R:Acetic acid (temperature≤200ºC ) |
Parts description | Material | |||
Material code | C | L | P | R |
Valve body, bonnet | WCB | ZGOOCr17Ni14Mo2(CF3M) | ZG1Cr18Ni9Ti(CF8) | ZG1Cr18Ni12Mo2Ti(CF8M) |
Ball | 2Cr13 | ZGOOCr17Ni14Mo2(CF3M) | ZG1Cr18Ni9Ti(CF8) | ZG1Cr18Ni12Mo2Ti(CF8M) |
Valve stem | 2Cr13 | 316L | 1Cr18Ni9Ti(304) | 1Cr18Ni12Mo2Ti(316) |
Sealing surface of valve seat | PTFE, carbon fiber + PTFE, PPL | |||
Stud bolt Screw nut | 35 35CrMoA(B7) 45(2H) | 2Cr13(420) 1Cr18Ni9 1Cr17Ni2(431) | ||
Packing | V-shape PTFE, flexible graphite |
Nominal pressure(MPa) | Nominal diameter | L | D | D1 | D2 | D6 | b | f/f1 | z-φd | H(mm) | Weight (kg) | ||||||||||
mm | mm | Q 4 7 | Q 3 4 7 | Q 6 4 7 | Q 9 4 7 | Q 4 7 | Q 3 4 7 | Q 6 4 7 | Q 9 4 7 | Q 6 7 | Q 3 6 7 | Q 6 6 7 | Q 9 6 7 | ||||||||
1.6 | 100 | 229 | 215 | 180 | 155 | - | 20 | 8-18 | 178 | 4 1 6 | 4 7 0 | 45 | 7 8 | 8 5 | 4 0 | 7 3 | 8 0 | ||||
125 | 356 | 245 | 210 | 185 | - | 22 | 8-18 | 152 | 5 4 2 | 5 2 0 | 58 | 1 0 7 | 1 2 0 | 5 0 | 1 0 0 | 1 1 0 | |||||
150 | 394 | 280 | 240 | 210 | - | 24 | 8-23 | 2 0 5 | 5 7 2 | 5 3 8 | 1 1 7 | 1 4 5 | 1 8 0 | 1 0 0 | 1 3 0 | 1 6 0 | |||||
200 | 457 | 335 | 295 | 265 | - | 26 | 12-23 | 3 9 8 | 7 3 6 | 5 8 0 | 1 8 5 | 2 2 0 | 2 4 5 | 1 5 5 | 2 0 0 | 2 2 0 | |||||
250 | 533 | 405 | 355 | 320 | - | 30 | 12-25 | 4 9 5 | 8 9 0 | 6 3 7 | 2 4 5 | 2 8 0 | 3 0 0 | 2 1 5 | 2 5 5 | 2 8 0 | |||||
300 | 610 | 460 | 410 | 375 | - | 30 | 12-25 | 5 8 0 | 9 1 0 | 6 8 3 | 3 9 5 | 4 5 0 | 445 | 3 4 5 | 4 1 5 | 4 0 0 | |||||
350 | 686 | 520 | 470 | 435 | - | 34 | 16-25 | 6 2 5 | 1 0 2 0 | 7 9 6 | 5 1 6 | 5 7 0 | 5 8 5 | 5 0 0 | 5 2 0 | 5 4 0 | |||||
400 | 762 | 580 | 525 | 485 | - | 36 | 16-30 | 7 2 0 | 1 0 8 0 | 8 4 2 | 7 5 6 | 9 2 0 | 8 6 0 | 7 0 0 | 9 2 0 | 8 0 5 | |||||
450 | 864 | 640 | 585 | 545 | - | 40 | 20-30 | 7 7 0 | 1 1 2 0 | 8 7 4 | 9 5 8 | 1 1 4 0 | 1 0 7 5 | 9 0 0 | 1 1 4 0 | 1 0 1 0 | |||||
500 | 914 | 705 | 650 | 608 | - | 44 | 20-34 | 8 4 0 | 1 1 5 0 | 9 0 4 | 1 2 0 0 | 1 3 6 0 | 1 3 1 0 | 1 1 0 0 | 1 3 6 0 | 1 2 4 0 | |||||
600 | 1067 | 840 | 770 | 718 | - | 48 | 20-41 | 1 0 5 0 | 1 2 1 0 | 1 1 2 0 | 1 5 0 0 | 1 6 2 0 | 1450 | 1 4 0 0 | 1 6 2 0 | 1 3 6 0 | |||||
700 | 1245 | 910 | 840 | 788 | - | 50 | 24-41 | 1 1 0 0 | 1 3 0 0 | 1 2 1 8 | 1 8 0 0 | 1 9 3 0 | 1 8 1 0 | 1 6 8 0 | 1 9 3 0 | 1 7 1 0 | |||||
800 | 1397 | - | - | - | - | - | - | 1 1 5 0 | 1 4 6 0 | 1 3 2 8 | 2 1 0 0 | 2 2 5 0 | 2 0 1 0 | 1 9 8 0 | 2 2 5 0 | 1 9 1 0 |