METAL SEAT BALL VALVE/HARD SEALING BALL VALVE/METAL TO METAL BALL VALVE
1.High precision ball& High tightness seat
Metal seat ball valve has high tightness,it ensures the tightness via spring prepressing seat in case of low pressure.In case of high pressure,the tightness is secured via seat plunger effect.The key point is the original OVIKO ball processing technic,which ensures the high precision of the ball(roundness).Advanced seat structure and high precision ball are the main factors of high tightness.At the same time,it extremely reduces operating torque. 2.Long life ball&seat
CLASS 150~1500 FORGEN STEEL FIXED BALL VALVE
Bolted cover,Two-piece or three-piece Body,fixed Ball
Full or Reduced bore,Blowout Proof Stem
Fire safe and Anti static
Dual seat with injection and drain & outlet
CAST-IRON,ASTM A216 WCB,A217-WC6,A217-WC9,A352-LCB,A105,A182-LF2,A182-F11,A182-F22,A182-F5,A105,A351 CF8,A351 CF8M,A351-CF3,A351-CF3M,A743-CN7M,A182-F51,F55,Monel.
Standards compliance
Design and Manufacture: API 6D
Face to face(end to end): ANSI B 16.10
Flanged connection:2-48,to ANSI B16.5
Fire-safe: API 607,API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 598
Materials | ||
NO. | Part name | Material |
21 | Drain plug | Carbon steel/stainless steel |
20 | Worm gear/actuator | Manufacture's standard |
19 | Antistatic device | Stainless steel |
18 | Constact spring | 17-7PH/inconel-Alloy |
17 | O-ring | Viton |
16 | Ball guide bush | Carbon steel/SS |
15 | Cover washer | PTFE/NYLON |
14 | Thrust washer | Graphite PTFE/NYLON |
13 | Stem | CS+Plated/stainless steel |
NO. | Part name | WCB | LCB |
12 | Socket head screw | A193 Gr B7 | A320 Gr L7 |
11 | Stud and nut | A193 Gr B7/A194 Gr 2H |
A320 Gr L7/A194 Gr 4 |
10 | Gasket | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND |
09 | Packing | PTFE/Graphite | Graphite/PTFE |
08 | Seat ring | PTFE/RPTFE | PTFE/RPTFE |
07 | Sealing plate | A216 Gr WCB | A352 Gr LCB |
06 | Stem retainer | A216 Gr WCB | A352 Gr LCb |
05 | Ball guide | A105N+Nip | A182 F304 |
04 | Ball seat | A182 F304 | A182 F304 |
03 | Ball | A182 F6a | A182 F304 |
02 | R-body | A216 Gr WCB | A352 Gr LCB |
01 | L-body | A216 Gr WCB | A352 Gr LCB |
NO. | Part name | CF8 | CF8M |
12 | Socket head screw | A193 Gr B8 | A193 Gr B8 |
11 | Stud and nut | A193 B8/A194 8 |
A320 B8M/A194 B8 |
10 | Gasket | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND |
09 | Packing | GRAFOIL | GRAFOIL |
08 | Ball seat | PTFE/RPTFE | PTFE/RPTFE |
07 | Sealing plate | A315 Gr CF8 | A315 Gr CF8M |
06 | Stem retainer | A315 Gr CF8 | A315 Gr CF8M |
05 | Ball guide | A315 Gr CF8 | A315 Gr CF8M |
04 | Seat ring | A182 F304 | A182 F316 |
03 | Ball | A315 Gr CF8 | A315 Gr CF8M |
02 | R-body | A315 Gr CF8 | A315 Gr CF8M |
01 | L-body | A315 Gr CF8 | A315 Gr CF8M |
CLASS 150~1500 FORGED STEEL FIXED BALL BALVE
Dimensions | ||||||||||
Class 150 | ||||||||||
Size | inch | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
L-RF | mm | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 |
L1-BW | mm | 457 | 521 | 559 | 635 | 762 | 838 | 914 | 991 | 1143 |
L2-RTJ | mm | 406 | 470 | 546 | 622 | 698 | 725 | 876 | 927 | 1079 |
B | mm | 152 | 203 | 254 | 305 | 337 | 687 | 438 | 489 | 591 |
H | mm | 270 | 315 | 360 | 410 | 425 | 475 | 525 | 590 | 695 |
K | mm | 300 | 300 | 400 | 400 | 600 | 600 | 600 | 600 | 750 |
WT | Kg | 110 | 160 | 320 | 448 | 567 | 850 | 1050 | 1350 | 1750 |
Dimensions | ||||||||||
Class 300 | ||||||||||
Size | inch | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
L,L-RF~BW | mm | 403 | 502 | 568 | 648 | 762 | 838 | 914 | 991 | 1143 |
L2-RTJ | mm | 419 | 518 | 584 | 664 | 778 | 854 | 930 | 1010 | 1165 |
B | mm | 152 | 203 | 254 | 305 | 337 | 387 | 438 | 489 | 591 |
H | mm | 285 | 345 | 380 | 345 | 450 | 495 | 570 | 615 | 710 |
K | mm | 300 | 300 | 400 | 400 | 600 | 600 | 600 | 750 | 750 |
WT | Kg | 128 | 210 | 345 | 560 | 780 | 1020 | 1200 | 1625 | 2285 |
Dimensions | ||||||||||||||
Class 600 | ||||||||||||||
Size | inch | 2 | 2-1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
L,L-RF~BW | mm | 292 | 330 | 356 | 432 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 |
L2-RTJ | mm | 295 | 333 | 359 | 435 | 562 | 664 | 791 | 841 | 892 | 994 | 1095 | 1200 | 1407 |
B | mm | 51 | 64 | 76 | 102 | 152 | 203 | 254 | 305 | 337 | 387 | 438 | 489 | 591 |
H | mm | 190 | 230 | 265 | 295 | 300 | 355 | 415 | 455 | 505 | 515 | 600 | 640 | 735 |
K | mm | 250 | 250 | 300 | 300 | 400 | 400 | 400 | 600 | 600 | 600 | 750 | 750 | 750 |
WT | Kg | 34 | 40 | 45 | 98 | 200 | 395 | 555 | 840 | 1015 | 1220 | 1350 | 2080 | 2745 |
Dimensions | |||||||||||||
Class 900 | |||||||||||||
Size | inch | 2 | 2-1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L,L-RF~BW | mm | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 |
L2-RTJ | mm | 371 | 422 | 384 | 460 | 613 | 740 | 841 | 968 | 1038 | 1140 | 1323 | 1334 |
B | mm | 51 | 64 | 76 | 102 | 152 | 203 | 254 | 305 | 324 | 375 | 425 | 473 |
H | mm | 210 | 250 | 285 | 280 | 360 | 455 | 510 | 525 | 595 | 650 | 685 | 695 |
K | mm | 250 | 300 | 300 | 400 | 400 | 600 | 600 | 600 | 750 | 750 | 750 | 800 |
WT | Kg | 45 | 50 | 72 | 130 | 235 | 495 | 690 | 1050 | 1350 | 1750 | 2300 | 2850 |
Dimensions | ||||||||
Class 1500 | ||||||||
Size | inch | 2 | 2-1/2 | 3 | 4 | 6 | 8 | 10 |
L,L-RF~BW | mm | 368 | 419 | 470 | 546 | 706 | 832 | 991 |
L2-RTJ | mm | 371 | 422 | 473 | 549 | 711 | 841 | 1000 |
B | mm | 51 | 64 | 76 | 102 | 146 | 184 | 241 |
H | mm | 230 | 260 | 290 | 305 | 370 | 470 | 520 |
K | mm | 300 | 300 | 400 | 400 | 600 | 600 | 750 |
WT | Kg | 52 | 74 | 98 | 144 | 320 | 695 | 960 |