SQ FLOW CONTROL LIMITED
Professional Valve Manufacturer

Language : englishspain
sales@sqvalves.com   0086-577-86792360

Ball Valve

Trunnion Mounted Ball Valve

Trunnion Mounted Ball Valve

DESIGN AND MANUFACTURING STANDARDS

Design Standard API 6D, API 608,BS 5351, ASEM B16.34
Face to Face Dimension ASME B16.10, API 6D, DIN 3202
Flange End Dimension ASME B16.5(for NP ≤ 24); ASME B16.47 series B, API 605 or ASME B16.47 series A, MSS SP-44 (for NPS bigger than 24), DIN 2543~2550
Butt-Weld End Dimension ANSI/ASME B16.25
Inspection & Testing API 6D, API 598, ISO 5208,BS 6755
Fire Safe Design API 6FA/BS 6755

BILL OF MATERIALS

NO NAME OF PART WCB/ENP WCB/316 CF8M/316 LCC/316 NACE
1 Body ASTM A216, WCB ASTM A351, CF8M ASTM A352, LCC
2 Vent Carbon Steel Stainless Steel
3 Ball ASTM A105, ENP ASTM A182 F316, 410
4 Seat O-ring NBR/Viton
5 Seat Ring ASTM A105, ENP ASTM A182 F316, 410
6 Seat Insert PTFE, Nylon
7 Seat Spring Inconel X-750
8 Flange Adapter Stainless Steel
9 T-bar Cap Stainless Steel
10 T-bar Bolt Stainless Steel
11 T-bar Washer Carbon Steel
12 T-bar Carbon Steel Stainless Steel
13 Gland Flange ASTM A105 ASTM A182 F316, 410
14 Gland Gasket 304SS + Graphite 316SS + Graphite
15 Stem ASTM A105 ENP ASTM A182 F316, 410
16 Stem Bushing ASTM A105 ENP ASTM A182 F316, 410
17 Key ASTM A105 ASTM A182 F316, 410
18 Stem O-ring NBR/Viton
19 Lever Carbon Steel
20 Fire Gasket 304SS + Graphite 316SS + Graphite
21 Body O-ring NBR, Viton
22 Body Nut ASTM A194 2H ASTM A194 8 ASTM A194 7M
23 Body Stud ASTM A193 B7 ASTM A193 B8 ASTM A320 L7M
24 Drain Carbon Steel Stainless Steel
25 Trunnion ASTM A105 ENP ASTM A182 F316, 410 ASTM A350-LF2 ENP
26 Trunnion Gasket 304SS + Graphite
27 Trunnion Bushing ASTM A105 ENP ASTM A182 F316, 410 ASTM A350-LF2 ENP
28 Trunnion O-ring NBR, Viton
29 Trunnion Plate Carbon Steel
30 Hex Head Screw Carbon Steel Stainless Steel
31 Snapring Flexible Graphite
32 Stop Plate Carbon Steel
33 Stop Screw Stainless Steel
34 Hex Head Screw Stainless Steel

CLASS 150 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Full Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D A - RF H1 W1 W2
IN 2* 2 7 4.9 10.4 / 26
MM 50 50 178 124 265 / 12
IN 3* 3 8 6 11.2 / 48
MM 80 80 203 152 285 / 22
IN 4* 4 9 6.9 11.2 / 77
MM 100 100 229 175 285 / 35
IN 6 6 15.5 13 / 11.8 163
MM 150 150 394 329 / 300 74
IN 8 8 18 15.7 / 11.8 451
MM 200 200 457 398 / 300 205
IN 10 10 21 19.5 / 11.8 708
MM 250 250 533 495 / 300 322
IN 12 12 24 22.8 / 19.7 1012
MM 300 300 610 580 / 500 460
IN 14 13.25 27 24.6 / 23.6 1267
MM 350 337 686 625 / 600 576
IN 16 15.25 30 26.4 / 23.6 1901
MM 400 387 762 670 / 600 864
IN 18 17.25 34 27.5 / 23.6 2816
MM 450 438 864 698 / 600 1280
IN 20 19.25 36 33 / 23.6 3520
MM 500 489 914 840 / 600 1600
IN 24 23.25 42 41.3 / 31.5 7788
MM 600 591 1067 1050 / 800 3540

CLASS 150 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Reduced Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D d A - RF H1 W1 W2
IN 3 x 2*  3 2 8 4.9 10.4 / 37
MM 51 76 51 203 124 265 / 17
IN  4 x 3* 4 3 9 6 11.2 / 62
MM 76 102 76 229 152 285 / 28
IN 6 x 4 6 4 15.5 6.9 / 11.2 130
MM 102 152 102 394 175 / 285 59
IN  8 x 6 8 6 18 13 / 11.8 361
MM 152 203 152 457 329 / 300 164
IN  10 x 8 10 8 21 15.7 / 11.8 568
MM 203 254 203 533 398 / 300 258
IN  12 x 10 12 10 24 19.5 / 11.8 810
MM 254 305 254 610 495 / 300 368
IN 14 x 12 13.25 12 27 22.8 / 19.7 1085
MM 305 337 305 686 580 / 500 493
IN  16 x 14 15.25 13.25 30 24.6 / 23.6 1520
MM 356 387 337 762 625 / 600 691
IN  18 x 16 17.25 15.25 34 26.4 / 23.6 2253
MM 406 438 387 864 670 / 600 1024
IN  20 x 18 19.25 17.25 36 27.5 / 23.6 3168
MM 457 489 438 914 698 / 600 1440
IN  24 x 20 23.25 19.25 42 33 / 23.6 3960
MM 508 591 489 1067 840 / 600 1800

CLASS 300 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Full Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D A - RF H1 W1 W2
IN 2* 2 8.5 4.9 10.4 /  33
MM 50 50 216 124 265 / 15
IN 3* 3 11.14 6 15.7 / 66
MM 80 80 283 152 400 / 30
IN 4* 4 12 6.9 29.5 / 121
MM 100 100 305 175 750 / 55
IN 6 6 15.87 13 / 11.8 260
MM 150 150 403 329 / 300 118
IN 8 8 19.76 15.7 / 11.8 561
MM 200 200 502 398 / 300 255
IN 10 10 22.36 19.5 / 15.7 814
MM 250 250 568 495 / 400 370
IN 12 12 25.51 22.8 / 19.7 1173
MM 300 300 648 580 / 500 533
IN 14 13.25 30 24.6 / 23.6 1408
MM 350 337 762 625 / 600 640
IN 16 15.25 33 26.4 / 23.6 2266
MM 400 387 838 670 / 600 1030
IN 18 17.25 36 27.5 / 23.6 2816
MM 450 438 914 698 / 600 1280
IN 20 19.25 39 33 / 23.6 4620
MM 500 489 991 840 / 600 2100
IN 24 23.25 45 41.3 / 31.5 9240
MM 600 591 1143 1050 / 800 4200

CLASS 300 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Reduced Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D d A - RF H1 W1 W2
IN 3 x 2* 3 2 11.14 4.9 10.4 / 44
MM 51 76 51 283 124 265 / 20
IN  4 x 3* 4 3 12 6 15.7 / 97
MM 76 102 76 305 152 400 / 44
IN 6 x 4 6 4 15.87 6.9 / 29.5 224
MM 102 152 102 403 175 / 750 102
IN  8 x 6 8 6 19.76 13 / 11.8 361
MM 152 203 152 502 329 / 300 164
IN  10 x 8 10 8 22.36 15.7 / 11.8 651
MM 203 254 203 568 398 / 300 296
IN  12 x 10 12 10 25.51 19.5 / 15.7 1790
MM 254 305 254 648 495 / 400 465
IN 14 x 12 13.25 12 30 22.8 / 19.7 1272
MM 305 337 305 762 580 / 500 578
IN  16 x 14 15.25 13.25 33 24.6 / 23.6 1826
MM 356 387 337 838 625 / 600 830
IN  18 x 16 17.25 15.25 36 26.4 / 23.6 2376
MM 406 438 387 914 670 / 600 1080
IN  20 x 18 19.25 17.25 39 27.5 / 23.6 3956
MM 457 489 438 991 698 / 600 1798
IN  24 x 20 23.25 19.25 45 33 / 23.6 5720
MM 508 591 489 1143 840 / 600 2600

CLASS 600 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Full Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D A - RF A - RTJ H1 W1 W2
IN 2* 2 11.5 11.625 4.3 15.7 /  77
MM 50 50 292 295 108 400 / 35
IN 3* 3 14 14.125 7.75 29.5 / 121
MM 80 80 356 359 197 750 / 55
IN 4* 4 17 17.125 9.25 39.4 / 224
MM 100 100 432 435 235 1000 / 102
IN 6 6 22 22.125 11.8 / 11.8 510
MM 150 150 559 562 300 / 300 232
IN 8 8 26 26.125 14.6 /11.8   858  
MM 200 200 660 664 371 / 300 390
IN 10 10 31 31.125 16.3 / 11.8 1562
MM 250 250 787 791 415 / 300 710
IN 12 12 33 33.125 20 / 19.7 2112
MM 300 300 838 841 512 / 500 960
IN 14 13.25 35 35.125 21.7 / 23.6 2640
MM 350 337 889 892 550 / 600 1200
IN 16 15.25 39 39.125 24.2 / 23.6 3359
MM 400 387 991 994 615 / 600 1200
IN 18 17.25 43 43.125 27.5 / 23.6 4613
MM 450 438 1092 1095 698 / 600 1527
IN 20 19.25 47 47.25 31.9 / 23.6 5808
MM 500 489 1194 1200 810 / 600 2097
IN 24 23.25 55 55 .325 39.8 / 31.5 10428
MM 600 591 1397 1405 1010 / 800 4740

CLASS 600 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Reduced Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D d A - RF A - RTJ H1 W1 W2
IN 3 x 2* 3 2 14 14.125 4.3 15.7 / 86
MM 51 76 51 356 359 108 400 / 39
IN  4 x 3* 4 3 17 17.125 7.75 29.5 / 158
MM 76 102 76 432 435 197 750 / 72
IN 6 x 4 6 4 22 22.125 9.25 / 39.4 356
MM 102 152 102 559 562 235 / 1000 162
IN  8 x 6 8 6 26 26.125 11.8 / 11.8 638
MM 152 203 152 660 664 300 / 300 290
IN  10 x 8 10 8 31 31.125 14.6 / 11.8 1203
MM 203 254 203 787 791 371 / 300 547
IN  12 x 10 12 10 33 33.125 16.3 / 11.8 1782
MM 254 305 254 838 841 415 / 300 810
IN 14 x 12 13.25 12 35 35.125 20 / 19.7 2508
MM 305 337 305 889 892 512 / 500 1140
IN  16 x 14 15.25 13.25 39 39.125 21.7 / 23.6 2878
MM 356 387 337 991 994 550 / 600 1308
IN  18 x 16 17.25 15.25 43 43.125 24.2 / 23.6 3700
MM 406 438 387 1092 1095 615 / 600 1682
IN  20 x 18 19.25 17.25 47 47.25 27.5 / 23.6 5229
MM 457 489 438 1194 1200 698 / 600 2377
IN  24 x 20 23.25 19.25 55 55.325 31.9 / 23.6 6820
MM 508 591 489 1397 1405 810 / 600 3100

CLASS 900 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Full Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D A - RF A - RTJ A - WE H1 W1 W2
IN 3* 3 15 15.125 15 5.51 11.81 / 121
MM 80 76 381 384 381 140 300 / 55
IN 4* 4 17.99 18.125 17.99 6.37 / 16.33 310
MM 100 102 457 460 457 162 / 415 141
IN 6* 6 24.01 24.125 24.01 8.38 / 18.77 715
MM 150 152 610 613 610 213 / 477 325

CLASS 900 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Reduced Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D d A - RF A - RTJ A - WE H1 W1 W2
IN 3 x 2* 3 2 15 15.125 15 5.51 11.81 / 121
MM 80 76 51 381 384 381 140 300 / 55
IN  4 x 3* 4 3 17.99 18.125 17.99 6.37 / 16.33 310
MM 100 102 76 457 460 457 162 / 415 141
IN 6 x 4 6 4 24.01 24.125 24.01 8.38 / 18.77 715
MM 150 152 102 610 613 610 213 / 477 325

CLASS 1500 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Full Port

DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIG, HTS
LBS/KG
D A - RF A - RTJ A - WE H1 W1 W2
IN 2* 2 14.5 14.625 14.5 4.44 12.59 / 147
MM 50 51 368 372 368 113 320 / 67
IN 3* 3 18.5 18.625 18.5 5.43 15.15 / 286
MM 80 76 381 384 381 138 385 / 130
IN 4* 4 21.5 21.625 21.5 6.73 / 16.33 422
MM 100 102 457 460 457 171 / 415 192
IN 6* 6 27.75 28 27.75 8.74 / 22.99 1045
MM 150 152 610 613 610 222 / 584 475

CLASS 1500 - Cast & Stainless Steel 2-Piece Trunnion Ball Valves - Reduced Port DIMENSIONS & WEIGHTS (* = Gear Operated)

SIZE BORE END-TO-END CENTER-TO-BOTTOM LEVER/HANDWHEEL WEIGHTS
LBS/KG
D d A - RF A - RTJ A - WE H1 W1 W2
IN 2 x 1.5* 2 1.5 14.5 14.625 14.5 4.44 12.59 / 147
MM 37 51 38 368 372 368 113 320 / 67
IN 3 x 2* 3 2 18.5 18.625 18.5 5.43 15.15 / 286
MM 50 76 51 381 384 381 138 385 / 130
IN  4 x 3* 4 3 21.5 21.625 21.5 6.73 / 16.33 422
MM 80 102 76 457 460 457 171 / 415 192
IN 6 x 4 6 4 27.75 28 27.75 8.74 / 22.99 1045
MM 100 152 102 610 613 610 222 / 584 475
Message Feedback