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Name:Metal to Metal Trunnion Mounted Ball valve
 
Referenced standard:

Design
API 6D,API 600,ASME B 16.34, BS5351 etc.
Fact to Face or End to End
API 6D, ANSI B16 10
End Connection
ASME B16 5 ,ASME B16.25 ,ASME B16.11
Test and inspection
API 6D, API 598

Construction Features

Manufacturing through special techniques, the body and seat sealing are especially applicable for high-temperatures and the medium containing with dusts and solid particles.
1.The specially-designed renewalbe seat construction made from metal which is of great reliability on its sealing performance.
2.this ball valve series should be applied in accordance to the specified flow direction.
3.Multiple operation could be available for this series.

Main Parts and Materials

NO. Parts Name CarbonSteel Series Stainless steel Series Low Temperature
Series
Anti-Sulphur
 GB Standard  NACE Standard
1 Ball A105+HCr/ENP
A351、CF8、CF8M、CF3、CF3M A352 LCB、LCC+ENP A105+HCr/ENP A351 CF8M+ENP
2 Bush Bearing
PTFE、Metal +PTFE,Braided Graphite Fibre
3 Sealing Ring PTFE、RPTFE、NYLON、MOLON、DELRIN PEEK
4 Seat A105+HCr/ENP
A182、F304、316
A182、F6a A105+HCr/ENP A182、F316
5 O Ring VITON
6 Safe Gasket  Soft Graphite+ SS
7 Supporting Ring A105+HCr/ENP
A182、F304、316
A182、F6a A105+HCr/ENP A182、F316
8 Spring INCONEL 750
9 O Ring  VITON
10 Sealant Injection Valve  The same material with Body
11 Gasket Soft Graphite+ SS
12 Bonnet A216 WCB
A351、CF8、CF8M、CF3、CF3M
A352 LCB、LCC
A216 WCB
A351 CF8M
13 Stud 193 B7 A193 B8、B8M A320 L7 A193 B7M A193 B7M
14 Nut A194 2H A194 8M A194 4 A194 2HM A194 2HM
15 Nipple A193 B7 A193 B8、B8M A320 L7 A193 B7M A193 B7M
16 Plug A105+HCr/ENP A182、F304、316 A182 F6a A105+HCr/ENP A182 F316
17 Gasket Graphite RPTFE RPTFE Brass RPTFE
18 Nipple A193 B7 A193 B8、B8M A320 L7 A193 B7M A193 B7M
19 Ball A182 F304
20 Bottom cover A105+HCr/ENP A182、F304、316 A182 F6a
A105+A182 F316、HCr/ENP
21 Gasket
 Soft Graphite+ SS
22 O Ring    VITON
23 Sealant Injection Valve The same material with Body
24 Body A216 WCB
A351、CF8、CF8M、CF3、CF3M A352 LCB、LCC GB/T12229、A216 WCB A351 CF8M
25 Bush Bearing PTFE、 Metal+PTFE,Braided Graphite Fibre
26 Drainage Valves The same material with Body
27 Spring A182 F304
28 Key GB/T699 45
29 Stem A182 F6a A182 F304、316 A182 F6a A182 F304 A182 F304
30 Thrust bearing
PTFE、Metal+PTFE,Braided Graphite Fibre
31 O Ring  VITON
32 Gasket Soft Graphite+ SS
33 Back Seat A105+HCr/ENP A182 F304、316 A182 F6a A105+HCr/ENP A182 F316
34 Nipple A193 B7 A193 B8、B8M A320 L7 A193 B7M A193 B7M
35 Packing PTFE Soft Graphite, PTFE
36 Packing Gland A182 F6 A182 F304、316 A182 F304
A182 F6
A182 F316
37 Gland Flange A216 WCB A351 CF8、CF8M A351 CF8 A216 WCB A351 CF8M
38 Bolt A193 B7 A193 B8、B8M A320 L7 A193 B7M A193 B7M
39 Bolt A193 B7 A193 B8、B8M A320 L7 A320 L7 A193 B7M
40 Yoke
A216 WCB A351 CF8 A352 LCB A216 WCB A351 CF8
41 Bolt A193 B7 A193 B8、B8M A320 L7 A193 B7M A193 B7M
42 Operation Type Worm Gear,Electric Operation,Pneumatic Operation,Airdraulic Operation
 
Main Connection Dimensions
Type  Size(mm)  Dimension(mm)
inch DN d1 L D D1 D2 b z-Φd H W A A1 A2
150Lb 2″ 50 51 178 152 120.7 92 16 4-Φ19 110 240 - - -
21/2″ 65 64 191 177.8 139.7 104.7 18 4-Φ19 125 280 - - -
3″ 85 76 203 190.5 152.4 127 19 4-Φ19 155 310 - - -
4″ 100 102 229 229 190.5 157 24 8-Φ19 178 330 - - -
5″ 125 127 356 254 216 185.7 26 8-Φ22 255 600 - - -
6″ 150 152 394 279 241.3 216 26 8-Φ22 275 1050 378 400 200
8″ 200 203 457 343 298.5 270 29 8-Φ22 - - 421 400 200
10″ 250 254 533 406 362 324 31 12-Φ25 - - 482 400 200
12″ 300 305 610 483 432 381 32 12-Φ25 - - 549 600 330
14″ 350 337 686 533 476.3 413 35 12-Φ29 - - 582 600 330
16″ 400 387 762 597 540 470 37 16-Φ29 - - 687 800 370
18″ 450 438 864 635 578 533.4 40 16-Φ32 - - 730 800 370
20″ 500 489 914 698.5 635 584 43 20-Φ32 - - 772 800 370
24″ 600 591 1067 813 749.3 692 48 20-Φ35 - - 995 800 515
26″ 650 633 1143 870 806 749 5 69 24-Φ35 - - 1022 800 515
28″ 700 686 1245 927 863 800 72 28-Φ35 - - 1088 800 515
30″ 750 735 1295 984 914.4 857 75 28-Φ35 - - 1153 800 515
32″ 800 781 1372 1060.5 978 914.4 81 28-Φ42 - - 1223 800 570
34″ 850 830 1473 1111 1029 965 83 32-Φ42 - - 1307 800 570
36″ 900 874 1524 1168 1086 1022.4 91 32-Φ42 - - 1374 800 570
 

 Type  Size(mm)  Dimension(mm)
inch DN d1 L D D1 D2 b z-Φd H W A A1 A2
300Lb 2″ 50 51 216 165 127 92 22 8-Φ19 110 240 - - -
21/2″ 65 64 241 190 149 104.7 25 8-Φ22 125 280 - - -
3″ 85 76 283 210 168.5 127 29 8-Φ22 155 310 - - -
4″ 100 102 305 254 200 157 32 8-Φ22 178 330 - - -
5″ 125 127 381 279 235 185.7 35 8-Φ22 255 600 - - -
6″ 150 152 403 318 270 216 37 12-Φ22 275 1050 378 400 200
8″ 200 203 502 381 330 270 41 12-Φ25 - - 421 400 200
10″ 250 254 568 445 387.5 324 48 16-Φ29 - - 482 400 200
12″ 300 305 648 521 451 381 51 16-Φ32 - - 549 600 330
14″ 350 337 762 584 514.5 413 54 20-Φ32 - - 582 600 330
16″ 400 387 838 648 571.5 470 57 20-Φ35 - - 687 800 370
18″ 450 438 914 711 628.5 533.4 60 24-Φ35 - - 730 800 370
20″ 500 489 991 775 686 584 64 24-Φ35 - - 772 800 370
24″ 600 591 1143 914 813 692 70 24-Φ41 - - 995 800 515
26″ 650 633 1245 972 876 749.5 80 24-Φ45 - - 1022 800 515
28″ 700 686 1346 1035 939.8 800 86 28-Φ45 - - 1088 800 515
30″ 750 735 1397 1092 997 857 92 28-Φ48 - - 1153 800 515
32″ 800 781 1524 1149 1054 914.4 99 28-Φ51 - - 1223 800 570
34″ 850 830 1626 1207 1105 965 102 32-Φ51 - - 1307 800 570
36″ 900 874 1727 1270 1168.4 1022.4 105 32-Φ54 - - 1374 800 570
 
 
  
Copyright © Sanming High and Medium Pressure Valve Co.Ltd.   
Address: 18F,Guolian Building,Taiwan Street,Xiamen,361006,P.R.China
Tel:(86-592) 2686373 Fax:(86-592) 3299802   http://www.sfvalve.com.cn
Factory Address: East Jin-ming Road, Jinsha Park, New High-tech Industry Zone, Sanming City, Fujian Province, China.
Tel: (86-598)-8332050