Wenzhou Starry Valve Co., Ltd. is one of the most reliable manufacturers and suppliers of metal seated ball valves in China. We are committed to providing high quality customized valves with low price. If you're going to buy bulk durable metal seated ball valves, welcome to get quotation from our factory.
| Size Range | DN50 ~ DN1200 (NPS 2" ~ 48") |
| Pressure Rating | ANSI Class150, Class300, Class600, Class900, Class1500, Class2500; PN16 ~ PN160 |
| Temperature Range | -196℃ ~ 550℃; suitable for ultra-low temperature, normal temperature and high-temperature severe scouring working conditions |
| Connection Type | Double Flanged RF/RTJ, Butt Weld, Customized special connection optional |
| Body Material | A216 WCB Carbon Steel, A105 Forged Steel, CF8/CF8M Stainless Steel, F11/F22 Alloy Steel, LCB Low-temperature Steel |
| Sealing Type | Full metal hard seal, Stellite 6/Stellite 12 hardfaced sealing pair, bidirectional metal-to-metal tight shutoff (API 598 Class V) |
| Operation Type | Worm gear, electric, pneumatic, hydraulic actuation optional |
| Execution Standard | API 6D, API 607 Fire-Safe, ASME B16.34, ASME B16.10, API 598, NACE MR0175, GB/T 12237 |
| Suitable Media | High-temperature superheated steam, thermal oil, high-pressure flue gas, dust-containing gas, slurry medium, crude oil, corrosive chemical fluid and cryogenic liquefied gas. Widely applied in petrochemical heavy-duty process units, thermal power plant main steam pipelines, metallurgical high-temperature flue gas systems, coal chemical slurry pipelines, offshore platform high-pressure piping and severe service industrial projects. |
Working Principle & Application Notes
Metal seated ball valves drives the fixed ball core to rotate 90° through worm gear or electric/pneumatic actuator to realize pipeline opening and closing. The ball core is fixed by trunnions, and the spring pre-tightened metal seat closely fits the ball surface to form a rigid sealing barrier. Under medium pressure, the sealing pair automatically compensates clearance to achieve bidirectional tight shutoff. When fully open, the straight-through flow channel minimizes medium scouring.Metal seated ball valves are specially designed for high-temperature, high-pressure and particle-containing scouring working conditions; it cannot be replaced by floating soft-seal ball valves. Stellite hardfacing is mandatory for abrasive media; confirm material grade, pressure class and actuation mode according to actual medium temperature and impurity content before ordering.
Test Pressure
|
PN |
Maximum temperature Working pressure |
Casetest pressure |
Gas seals test pressure |
High-pressure sealing test pressure |
|
1.6 |
1.6 |
2.4 |
0.6 |
1.76 |
|
2.5 |
2.5 |
3.8 |
0.6 |
2.75 |
|
4.0 |
4.0 |
6.0 |
0.6 |
4.4 |
|
6.4 |
6.4 |
9.6 |
0.6 |
7.1 |
|
10.0 |
10.0 |
15.0 |
0.6 |
11.0 |
|
Class 150 |
2.0 |
3.0 |
0.6 |
2.2 |
|
Class 300 |
5.0 |
7.5 |
0.6 |
5.5 |
|
Class 600 |
10.0 |
15.0 |
0.6 |
11.0 |
Terms of Use
|
Shell material |
Work temperature |
Applicable media |
|
Carbon steel |
≤425℃ |
Water,steam,oil,etc. |
|
Chrome P-type nickel-titanium steel |
≤200℃ |
Nitric acid |
|
Chrome-nickel steel R-Mo Ti |
≤200℃ |
Acetic acid |
|
Chromium molybdenum vanadium steel |
≤550℃ |
Steam, metallurgical, energy, eic. |
Main Components Material
|
Body,bonnet |
GB |
WCB |
ZGOCr18Ni9 |
ZGOCr17Ni12Mo2 |
ZG15Cr1Mo1V |
|
ASTM |
A216WCB |
CF8 |
CF8M |
WC9 |
|
|
Ball |
GB |
2Cr13/Special surface treatment |
1Cr18Ni9Ti/Special surface treatment |
0Cr18Ni12Mo2Ti/Special surface treatment |
25Cr2Mo1V/Special surface treatment |
|
ASTM |
420+HF |
304+HF |
316+HF |
F22a+HF |
|
|
Stem,fixed axis |
GB |
2Cr13 |
0Cr18Ni9 |
0Cr17Ni12Mo2 |
25Cr2Mo1V |
|
ASTM |
420 |
304 |
316 |
F22a |
|
|
Seat |
GB |
2Cr13 |
0Cr18Ni9 |
OCr17Ni12Mo2 |
25Cr2Mo1V |
|
ASTM |
420 |
304 |
316 |
F22a |
|
|
Packing |
GB |
Flexible Graphite |
Flexible Graphite |
Flexible Graphite |
Flexible Graphite |
|
ASTM |
Flexible Graphite |
Flexible Graphite |
Flexible Graphite |
Flexible Graphite |
|
|
Bolt |
GB |
35 |
0Cr18Ni9 |
0Cr18Ni9 |
15Cr1Mo1V |
|
ASTM |
A193 B7 |
A320-B8 |
A320-B8 |
A193B16 |
|
|
Nut |
GB |
45 |
0Cr18Ni9 |
OCr18Ni9 |
20CrMo |
|
ASTM |
A194 2H |
A194-8 |
A194-8 |
A194-4 |
Metal Seated Ball Valves Dimension (JB/T79.1)
|
DN |
L |
D |
K |
d |
Y |
b |
Z-d0 |
Ws |
Hs |
Hw |
Hd |
|
PN16 |
|||||||||||
|
150 |
394 |
280 |
240 |
210 |
- |
22 |
8-23 |
1000 |
305 |
470 |
540 |
|
200 |
457 |
335 |
295 |
265 |
- |
24 |
12-23 |
- |
- |
520 |
580 |
|
250 |
533 |
405 |
355 |
320 |
- |
26 |
12-25 |
- |
- |
610 |
640 |
|
300 |
610 |
460 |
410 |
375 |
- |
28 |
12-25 |
- |
- |
650 |
690 |
|
350 |
686 |
520 |
470 |
435 |
- |
32 |
16-25 |
- |
- |
740 |
785 |
|
400 |
762 |
580 |
525 |
485 |
- |
36 |
16-30 |
- |
- |
795 |
830 |
|
450 |
864 |
640 |
585 |
545 |
- |
38 |
20-30 |
- |
- |
860 |
910 |
|
500 |
914 |
705 |
650 |
608 |
- |
42 |
20-34 |
- |
- |
945 |
990 |
|
600 |
1067 |
840 |
770 |
718 |
- |
46 |
20-41 |
- |
- |
1040 |
1090 |
|
700 |
1245 |
910 |
840 |
788 |
- |
48 |
24-41 |
- |
- |
1150 |
1210 |
|
800 |
1372 |
1020 |
950 |
898 |
- |
50 |
24-41 |
- |
- |
1280 |
1340 |
|
900 |
1524 |
1120 |
1050 |
998 |
- |
52 |
28-41 |
- |
- |
1430 |
1510 |
|
1000 |
1753 |
1255 |
1170 |
1110 |
- |
54 |
28-48 |
- |
- |
1580 |
1640 |
|
1200 |
2032 |
1485 |
1390 |
1325 |
- |
56 |
32-54 |
- |
- |
1810 |
1910 |
|
1400 |
2300 |
1685 |
1590 |
1525 |
- |
60 |
36-54 |
- |
- |
2010 |
2115 |
|
PN25 |
|||||||||||
|
150 |
403 |
300 |
250 |
218 |
- |
30 |
8-25 |
1000 |
305 |
470 |
555 |
|
200 |
502 |
360 |
310 |
278 |
- |
34 |
12-25 |
- |
- |
540 |
595 |
|
250 |
568 |
425 |
370 |
332 |
- |
36 |
12-30 |
- |
- |
630 |
655 |
|
300 |
648 |
485 |
430 |
390 |
- |
40 |
16-30 |
- |
- |
650 |
705 |
|
350 |
762 |
550 |
490 |
448 |
- |
44 |
16-34 |
- |
- |
740 |
795 |
|
400 |
838 |
610 |
550 |
505 |
- |
48 |
16-34 |
- |
- |
795 |
830 |
|
450 |
914 |
660 |
600 |
555 |
- |
50 |
20-34 |
- |
- |
860 |
910 |
|
500 |
991 |
730 |
660 |
610 |
- |
52 |
20-41 |
- |
- |
945 |
990 |
|
600 |
1143 |
840 |
770 |
718 |
- |
56 |
20-41 |
- |
- |
1040 |
1090 |
|
700 |
1346 |
955 |
875 |
815 |
- |
60 |
24-48 |
- |
- |
1150 |
1210 |
|
800 |
1524 |
1070 |
990 |
930 |
- |
64 |
24-48 |
- |
- |
1305 |
1340 |
|
900 |
1727 |
1180 |
1090 |
1025 |
- |
66 |
28-54 |
- |
- |
1505 |
1600 |
|
1000 |
1880 |
1305 |
1210 |
1140 |
- |
68 |
28-58 |
- |
- |
1615 |
1705 |
|
1200 |
2184 |
1525 |
1420 |
1350 |
- |
72 |
32-58 |
- |
- |
1925 |
2035 |
|
1400 |
2300 |
1750 |
1640 |
1560 |
- |
78 |
36-65 |
- |
- |
2110 |
2185 |
|
DN |
L |
D |
K |
d |
Y |
b |
Z-d0 |
Ws |
Hs |
Hw |
Hd |
|
PN40 |
|||||||||||
|
150 |
403 |
300 |
250 |
218 |
204 |
30 |
8-25 |
1000 |
360 |
485 |
590 |
|
200 |
502 |
375 |
320 |
282 |
260 |
38 |
12-30 |
- |
- |
580 |
640 |
|
250 |
568 |
445 |
385 |
345 |
313 |
42 |
12-34 |
- |
- |
665 |
680 |
|
300 |
648 |
510 |
450 |
408 |
364 |
46 |
16-34 |
- |
- |
760 |
810 |
|
350 |
762 |
570 |
510 |
465 |
422 |
52 |
16-34 |
- |
- |
820 |
890 |
|
400 |
838 |
655 |
585 |
535 |
474 |
58 |
16-41 |
- |
- |
860 |
940 |
|
450 |
914 |
680 |
610 |
560 |
524 |
60 |
20-41 |
- |
- |
930 |
1010 |
|
500 |
991 |
755 |
670 |
612 |
576 |
62 |
20-48 |
- |
- |
980 |
1130 |
|
600 |
1143 |
890 |
795 |
730 |
678 |
62 |
20-54 |
- |
- |
1040 |
1090 |
|
700 |
1346 |
995 |
900 |
835 |
768 |
68 |
24-54 |
- |
- |
1150 |
1210 |
|
800 |
1524 |
1135 |
1030 |
960 |
876 |
76 |
24-58 |
- |
- |
1305 |
1340 |
|
900 |
1727 |
1270 |
1168 |
1022 |
- |
105 |
32-54 |
- |
- |
1505 |
1600 |
|
1000 |
1880 |
1238 |
1156 |
1086 |
- |
114 |
32-44 |
- |
- |
1615 |
1705 |
|
1200 |
2184 |
1467 |
1372 |
1302 |
- |
133 |
32-51 |
- |
- |
1925 |
2035 |
|
1400 |
|
1708 |
1600 |
1518 |
- |
154 |
28-60 |
- |
- |
2110 |
2185 |
|
PN64 |
|||||||||||
|
150 |
495 |
340 |
280 |
240 |
204 |
38 |
8-34 |
1200 |
360 |
485 |
590 |
|
200 |
597 |
405 |
345 |
300 |
260 |
44 |
12-34 |
- |
- |
580 |
650 |
|
250 |
673 |
470 |
400 |
352 |
313 |
48 |
12-41 |
- |
- |
665 |
720 |
|
300 |
762 |
530 |
460 |
412 |
364 |
54 |
16-41 |
- |
- |
760 |
840 |
|
350 |
826 |
595 |
525 |
475 |
422 |
60 |
16-41 |
- |
- |
820 |
930 |
|
400 |
902 |
670 |
585 |
525 |
474 |
66 |
16-48 |
- |
- |
870 |
990 |
|
500 |
1054 |
800 |
705 |
640 |
576 |
70 |
20-54 |
- |
- |
995 |
1150 |
|
600 |
1232 |
930 |
820 |
750 |
678 |
76 |
20-58 |
- |
- |
1100 |
1180 |
|
700 |
1397 |
1035 |
940 |
800 |
- |
95 |
28-51 |
- |
- |
1180 |
1230 |
|
800 |
1651 |
1149 |
1054 |
914 |
- |
108 |
28-54 |
- |
- |
1345 |
1385 |
|
900 |
1880 |
1270 |
1168 |
1022 |
- |
114 |
32-54 |
- |
- |
1550 |
1655 |
|
1000 |
1981 |
1270 |
1175 |
1092 |
- |
133 |
32-51 |
- |
- |
1675 |
1745 |
|
1200 |
2311 |
1511 |
1403 |
1308 |
- |
152 |
28-60 |
- |
- |
1945 |
2075 |
|
DN |
L |
D |
K |
d |
Y |
b |
Z-d0 |
Ws |
Hs |
Hw |
Hd |
|
Class 150 |
|||||||||||
|
2" |
178 |
150 |
120.7 |
92 |
- |
14.3 |
4-19 |
260 |
155 |
- |
- |
|
2¹/2" |
190 |
180 |
139.7 |
105 |
- |
15.9 |
4-19 |
350 |
185 |
- |
- |
|
3" |
203 |
190 |
152.4 |
127 |
- |
17.5 |
4-19 |
500 |
205 |
- |
- |
|
4" |
229 |
230 |
190.5 |
157 |
- |
22.3 |
8-19 |
650 |
255 |
390 |
500 |
|
5" |
356 |
255 |
215.9 |
186 |
- |
22.3 |
8-22.5 |
800 |
285 |
410 |
520 |
|
6" |
394 |
280 |
241.3 |
216 |
- |
23.9 |
8-22.5 |
1000 |
305 |
470 |
540 |
|
8" |
457 |
345 |
298.5 |
270 |
- |
27.0 |
8-22.5 |
- |
- |
520 |
580 |
|
10" |
533 |
405 |
362 |
324 |
- |
28.6 |
12-25.5 |
- |
- |
610 |
640 |
|
12" |
610 |
485 |
431.8 |
381 |
- |
30.2 |
12-25.5 |
- |
- |
650 |
690 |
|
14" |
686 |
535 |
476.3 |
413 |
- |
33.4 |
12-28.5 |
- |
- |
740 |
785 |
|
16" |
762 |
595 |
539.8 |
470 |
- |
35.0 |
16-28.5 |
- |
- |
795 |
830 |
|
18" |
864 |
635 |
577.9 |
533 |
- |
38.1 |
16-32 |
- |
- |
860 |
910 |
|
20" |
914 |
700 |
635.0 |
584 |
- |
41.3 |
2032 |
- |
- |
945 |
990 |
|
24" |
1067 |
815 |
749.3 |
692 |
- |
46.1 |
20-35 |
- |
- |
1040 |
1090 |
|
28" |
1245 |
927 |
864 |
800 |
- |
71 |
28-35 |
- |
- |
1150 |
1210 |
|
32" |
1372 |
1060 |
978 |
914 |
- |
81 |
28-41 |
- |
- |
1280 |
1340 |
|
Class 300 |
|||||||||||
|
2" |
216 |
165 |
127 |
92 |
- |
20.7 |
8-19 |
260 |
155 |
- |
- |
|
2¹/2" |
241 |
190 |
149.2 |
105 |
- |
23.9 |
8-22.5 |
350 |
185 |
- |
- |
|
3" |
283 |
210 |
168.3 |
127 |
- |
27.0 |
8-22.5 |
500 |
205 |
- |
- |
|
4" |
305 |
255 |
200 |
157 |
- |
30.2 |
8-22.5 |
800 |
270 |
410 |
530 |
|
5" |
381 |
280 |
235 |
186 |
- |
33.4 |
8-22.5 |
1000 |
305 |
470 |
560 |
|
6" |
403 |
320 |
269.9 |
216 |
- |
35.0 |
12-22.5 |
1200 |
340 |
485 |
590 |
|
8" |
502 |
380 |
330.2 |
270 |
- |
39.7 |
12-25.5 |
- |
- |
5809 |
640 |
|
10" |
568 |
445 |
387.4 |
324 |
- |
46.1 |
16-28.5 |
- |
- |
665 |
680 |
|
12" |
648 |
520 |
450.8 |
381 |
- |
49.3 |
16-32 |
- |
- |
760 |
810 |
|
14" |
762 |
585 |
514.4 |
413 |
- |
52.4 |
20-32 |
- |
- |
820 |
890 |
|
16" |
838 |
650 |
571.5 |
470 |
- |
55.6 |
20-35 |
- |
- |
860 |
940 |
|
18" |
914 |
710 |
628.5 |
533 |
- |
58.8 |
24-35 |
- |
- |
930 |
1010 |
|
20" |
991 |
775 |
685.8 |
584 |
- |
62.0 |
24-35 |
- |
- |
980 |
1130 |
|
Class 600 |
|||||||||||
|
2" |
292 |
165 |
127 |
108 |
- |
25.4 |
8-19 |
350 |
175 |
- |
- |
|
21/2" |
330 |
190 |
149.2 |
127 |
- |
28.6 |
8-22.5 |
500 |
200 |
- |
- |
|
3" |
356 |
210 |
168.3 |
146 |
- |
31.8 |
8-22.5 |
650 |
235 |
- |
- |
|
4" |
432 |
275 |
215.9 |
175 |
- |
38.1 |
8-25.5 |
1000 |
275 |
395 |
550 |
|
5" |
508 |
330 |
266.7 |
210 |
- |
44.5 |
8-28.5 |
1200 |
325 |
430 |
580 |
|
6" |
559 |
355 |
292.1 |
241 |
- |
47.7 |
12-28.5 |
- |
- |
495 |
620 |
|
8" |
660 |
420 |
349.2 |
302 |
- |
55.6 |
12-32 |
- |
- |
595 |
680 |
|
10" |
787 |
510 |
431.8 |
356 |
- |
63.5 |
16-35 |
- |
- |
680 |
740 |
|
12" |
838 |
560 |
489 |
413 |
- |
66.7 |
20-35 |
- |
- |
790 |
850 |
Fixed Ball Valve 150Lb
Details
Fixed Ball Valve Class 150Lb (Trunnion-mounted Ball Valve) Class150 fixed ball valve adopts trunnion supported ball structure. The sphere is fixed by upper and lower trunnion shafts; the valve seats float to realize sealing. Available in split two-piece or three-piece bolted body. Flange connection per ASME B16.5. Size range: DN50-DN600 (2"-24"), Pressure Class: Class150. Body material options: WCB carbon steel, CF8(304), CF8M(316), A105 forged steel. Seat options: PTFE / R-PTFE soft-seat, metal-to-metal hard-seat. Actuation: manual worm-gear, pneumatic, electric, hydraulic. Widely used in natural gas, oil & gas transmission, petrochemical, coal-chemical, energy and environmental-protection industries for pipeline cut-off service.
Unique Feature and Use
1.Trunnion-supported fixed ball structure. Medium load is borne by upper & lower trunnion shafts, resulting in low operating torque even for large-size valves.
2.Floating valve seat with spring pre-load, reliable sealing under fluctuating pressure.
3.Available double-piston-effect seat design, can realize bi-directional sealing.
4.Equipped with body cavity pressure relief function, blow-out-proof stem, anti-static device for safe operation.
5.Large-size capability, suitable for long-distance fluid transmission pipelines.
6.Soft-seat for general-corrosion media; metal-hard-seat optional for high-temperature, particle-containing and abrasive working conditions.
Implementation of Standards
Design & Manufacture: API 6D Flange Standard: ASME B16.5 Face-to-Face Dimension: ASME B16.10 Pressure-Temperature Rating: ASME B16.34 Pressure Test: API 598 Optional requirement: API 607 Fire-safe, NACE MR0175 anti-sulfide corrosion.
Main Parts Materia
|
No |
Part Name |
Carbon Steel |
18Cr-9Ni-2Mo |
Low temperature carbon steel |
|
1 |
Body |
A216-WCB |
A351-CF8M |
A352-LCB |
|
2 |
Bonnct |
A216-WCB |
A351 CF8M |
A352 LCB |
|
3 |
Ball |
A182-F304 |
A182-F316 |
A182-F304 |
|
4 |
Stem |
A276-304 |
A276-316 |
A276-304 |
|
5 |
Seat |
A105+ENP |
A182-F316 |
A350-LF2+ENP |
|
6 |
Seat seal |
Glass Filled PTFE |
|
|
|
7 |
Seat Spring |
A313-304 |
Inconel X-750 |
A313-304 |
|
8 |
Seat O-Ring |
NBR |
Viton |
Viton |
|
9 |
Stem O-Ring |
NBR |
Viton |
Viton |
|
10 |
Bonnet Gasket |
Graphite+304° |
Graphite+316² |
Graphite+304² |
|
11 |
Bonnet O-Ring |
NBR |
Viton |
Viton |
|
12 |
Antistatic Spring |
A313-304 |
A313-316 |
A313-304 |
|
13 |
Grounding Plunger |
A216-WCB |
A₁82-F316 |
A182-F304 |
|
14 |
Valve cover bolt |
A193-B7 |
A193-B8 |
A320-L7 |
|
15 |
Valve cover nut |
A194-2H |
A194-8 |
A194-7 |
|
16 |
Trunn ion |
A276-304 |
A276-316 |
A276-304 |
|
17 |
Trunnion Bearing |
304+PTFE |
316+PTFE |
304+PTFE |
|
18 |
Packing press plate |
A216-WCB |
A351-CF8M |
A352-LCB |
|
19 |
Packing bolt |
A193-B7 |
A193-B8 |
A193-B7 |
|
20 |
Positioning sheet |
Carbon Steel |
Carbon Steel +Zn |
Carbon Steel |
|
21 |
Handle |
Carbon Steel |
|
|
Applicable standards
- Ball valves,API608/API6D
- Ball valves,ISO 10434/ISO14313
- Fire durable,API607
- Anti static,API608
- Valves,ASME B16.34
- Face to face,ASMEB16.10
- End flanges,ASMEB16.5
- Buttwelding ends,ASMB16.25
- Inspection and test;API598/API6D
Design description
- Full port design
- Bb,bolted bonnet,split body
- Floating ball type
- Blow-out proof stem
- Fire durable construction
- Anti static device
- Stopper device
- ISO5211 mounting pad
- Flanged or butt welding ends
- Available with bg operator
Main External and Connection Dimension
|
NPS |
DN |
L(RF) |
L1(BW) |
H |
(d) |
W |
||||
|
in |
mm |
in |
mm |
in |
mm |
in |
mm |
mm |
in |
mm |
|
Class 150 |
||||||||||
|
2 |
50 |
7.00 |
178 |
8.50 |
216 |
7.00 |
177 |
49 |
14 |
350 |
|
2¹/2 |
65 |
7.50 |
190 |
9.50 |
241 |
7.50 |
190 |
62 |
16 |
400 |
|
3 |
80 |
8.00 |
203 |
11.12 |
283 |
8.25 |
210 |
74 |
20 |
500 |
|
4 |
100 |
9.00 |
229 |
12.00 |
305 |
9.25 |
235 |
100 |
20 |
500 |
|
6 |
150 |
15.50 |
394 |
18.00 |
457 |
20.88 |
530 |
150 |
24 |
600 |
|
8 |
200 |
18.00 |
457 |
20.50 |
521 |
24.62 |
625 |
201 |
24 |
600 |
|
10 |
250 |
21.00 |
533 |
22.00 |
559 |
25.62 |
650 |
252 |
24 |
600 |
|
12 |
300 |
24.00 |
610 |
25.00 |
635 |
30.75 |
780 |
303 |
24 |
600 |
|
14 |
350 |
27.00 |
686 |
30.00 |
762 |
31.00 |
790 |
334 |
32 |
800 |
|
16 |
400 |
30.00 |
762 |
33.00 |
838 |
36.25 |
920 |
385 |
32 |
800 |
|
18 |
450 |
34.00 |
864 |
36.00 |
914 |
38.25 |
970 |
436 |
32 |
800 |
|
20 |
500 |
36.00 |
914 |
39.00 |
991 |
43.38 |
1100 |
487 |
32 |
800 |
|
24 |
600 |
42.00 |
1067 |
45.00 |
1143 |
45.25 |
1150 |
589 |
32 |
800 |
|
26 |
650 |
45.00 |
1143 |
49.00 |
1245 |
50.75 |
1290 |
633 |
32 |
800 |
|
28 |
700 |
49.00 |
1245 |
53.00 |
1346 |
55.12 |
1400 |
684 |
32 |
800 |
|
30 |
750 |
51.00 |
1295 |
55.00 |
1397 |
64.12 |
1630 |
735 |
32 |
800 |
|
32 |
800 |
54.00 |
1372 |
60.00 |
1524 |
70.88 |
1840 |
779 |
32 |
800 |
|
36 |
900 |
60.00 |
1524 |
68.00 |
1727 |
80.75 |
2050 |
874 |
32 |
800 |
Main Parts Materia
|
No. |
Part Name |
Carbon Steel |
18Cr-9Ni-2Mo |
Low temperature carbon steel |
|
1 |
Body |
A216-WCB |
A351-CF8M |
A352-LCB |
|
2 |
Bonnct |
A216-WCB |
A351 CF8M |
A352 LCB |
|
3 |
Ball |
A182-F304 |
A182-F316 |
A182-F304 |
|
4 |
Stem |
A276-304 |
A276-316 |
A276-304 |
|
5 |
Seat |
A105+ENP |
A182-F316 |
A350-LF2+ENP |
|
6 |
Seat seal |
Glass Filled PTFE |
|
|
|
7 |
Seat Spring |
A313-304 |
Inconel X-750 |
A313-304 |
|
8 |
Seat O-Ring |
NBR |
Viton |
Viton |
|
9 |
Stem O-Ring |
NBR |
Viton |
Viton |
|
10 |
Bonnet Gasket |
Graphite+304° |
Graphite+316² |
Graphite+304² |
|
11 |
Bonnet O-Ring |
NBR |
Viton |
Viton |
|
12 |
Antistatic Spring |
A313-304 |
A313-316 |
A313-304 |
|
13 |
Grounding Plunger |
A216-WCB |
A₁82-F316 |
A182-F304 |
|
14 |
Valve cover bolt |
A193-B7 |
A193-B8 |
A320-L7 |
|
15 |
Valve cover nut |
A194-2H |
A194-8 |
A194-7 |
|
16 |
Trunn ion |
A276-304 |
A276-316 |
A276-304 |
|
17 |
Trunnion Bearing |
304+PTFE |
316+PTFE |
304+PTFE |
|
18 |
Packing press plate |
A216-WCB |
A351-CF8M |
A352-LCB |
|
19 |
Packing bolt |
A193-B7 |
A193-B8 |
A193-B7 |
|
20 |
Positioning sheet |
Carbon Steel |
Carbon Steel +Zn |
Carbon Steel |
|
21 |
Handle |
Carbon Steel |
|
|
Applicable standards
- Ball valves,API608/API6D
- Ball valves,ISO 10434/ISO14313
- Fire durable,API607
- Anti static,API608
- Valves,ASME B16.34
- Face to face,ASMEB16.10
- End flanges,ASMEB16.5
- Buttwelding ends,ASMB16.25
- Inspection and test;API598/API6D
Design description
- Full port design
- Bb,bolted bonnet,split body
- Floating ball type
- Blow-out proof stem
- Fire durable construction
- Anti static device
- Stopper device
- ISO5211 mounting pad
- Flanged or butt welding ends
- Available with bg operator
Main External and Connection Dimension
|
NPS |
DN |
L(RF) |
L1(BW) |
H |
(d) |
W |
||||
|
in |
mm |
in |
mm |
in |
mm |
in |
mm |
mm |
in |
mm |
|
Class 300 |
||||||||||
|
2 |
50 |
8.50 |
216 |
8.50 |
216 |
7.00 |
177 |
49 |
14 |
350 |
|
21/2 |
65 |
9.50 |
241 |
9.50 |
241 |
7.50 |
190 |
62 |
16 |
400 |
|
3 |
80 |
11.12 |
283 |
11.12 |
283 |
8.25 |
210 |
74 |
20 |
500 |
|
4 |
100 |
12.00 |
3.5 |
12.00 |
305 |
9.25 |
235 |
100 |
20 |
500 |
|
6 |
150 |
15.88 |
403 |
18.00 |
457 |
20.88 |
530 |
150 |
24 |
600 |
|
8 |
200 |
19.75 |
502 |
20.50 |
521 |
24.62 |
625 |
201 |
24 |
600 |
|
10 |
250 |
22.38 |
568 |
22.00 |
559 |
25.62 |
650 |
252 |
24 |
600 |
|
12 |
300 |
25.50 |
648 |
25.00 |
635 |
30.75 |
780 |
303 |
24 |
600 |
|
14 |
350 |
30.00 |
762 |
30.00 |
762 |
31.00 |
790 |
334 |
32 |
800 |
|
16 |
400 |
33.00 |
838 |
33.00 |
838 |
36.25 |
920 |
385 |
32 |
800 |
|
18 |
450 |
36.00 |
914 |
36.00 |
914 |
38.25 |
970 |
436 |
32 |
800 |
|
20 |
500 |
39.00 |
991 |
39.00 |
991 |
43.38 |
1100 |
487 |
32 |
800 |
|
24 |
600 |
45.00 |
1143 |
45.00 |
1143 |
45.25 |
1150 |
589 |
32 |
800 |
|
26 |
650 |
49.00 |
1245 |
49.00 |
1245 |
50.75 |
1290 |
633 |
32 |
800 |
|
28 |
700 |
53.00 |
1346 |
53.00 |
1346 |
55.12 |
1400 |
684 |
32 |
800 |
|
30 |
750 |
55.00 |
1397 |
55.00 |
1397 |
64.12 |
1630 |
735 |
32 |
800 |
|
32 |
800 |
60.00 |
1524 |
60.00 |
1524 |
70.88 |
1800 |
779 |
32 |
800 |
Main Parts Materia
|
No. |
Part Name |
Carbon Steel |
18Cr-9Ni-2Mo |
Low temperature carbon steel |
|
1 |
Body |
A216-WCB |
A351-CF8M |
A352-LCB |
|
2 |
Bonnct |
A216-WCB |
A351 CF8M |
A352 LCB |
|
3 |
Ball |
A182-F304 |
A182-F316 |
A182-F304 |
|
4 |
Stem |
A276-304 |
A276-316 |
A276-304 |
|
5 |
Seat |
A105+ENP |
A182-F316 |
A350-LF2+ENP |
|
6 |
Seat seal |
Glass Filled PTFE |
|
|
|
7 |
Seat Spring |
A313-304 |
Inconel X-750 |
A313-304 |
|
8 |
Seat O-Ring |
NBR |
Viton |
Viton |
|
9 |
Stem O-Ring |
NBR |
Viton |
Viton |
|
10 |
Bonnet Gasket |
Graphite+304° |
Graphite+316² |
Graphite+304² |
|
11 |
Bonnet O-Ring |
NBR |
Viton |
Viton |
|
12 |
Antistatic Spring |
A313-304 |
A313-316 |
A313-304 |
|
13 |
Grounding Plunger |
A216-WCB |
A₁82-F316 |
A182-F304 |
|
14 |
Valve cover bolt |
A193-B7 |
A193-B8 |
A320-L7 |
|
15 |
Valve cover nut |
A194-2H |
A194-8 |
A194-7 |
|
16 |
Trunn ion |
A276-304 |
A276-316 |
A276-304 |
|
17 |
Trunnion Bearing |
304+PTFE |
316+PTFE |
304+PTFE |
|
18 |
Packing press plate |
A216-WCB |
A351-CF8M |
A352-LCB |
|
19 |
Packing bolt |
A193-B7 |
A193-B8 |
A193-B7 |
|
20 |
Positioning sheet |
Carbon Steel |
Carbon Steel +Zn |
Carbon Steel |
|
21 |
Handle |
Carbon Steel |
|
|
Applicable standards
- Ball valves,API608/API6D
- Ball valves,ISO 10434/ISO14313
- Fire durable,API607
- Anti static,API608
- Valves,ASME B16.34
- Face to face,ASMEB16.10
- End flanges,ASMEB16.5
- Buttwelding ends,ASMB16.25
- Inspection and test;API598/API6D
Design description
- Full port design
- Bb,bolted bonnet,split body
- Floating ball type
- Blow-out proof stem
- Fire durable construction
- Anti static device
- Stopper device
- ISO5211 mounting pad
- Flanged or butt welding ends
- Available with bg operator
|
NPS |
DN |
L(RF) |
L1(BW) |
H |
(d) |
W |
||||
|
in |
mm |
in |
mm |
in |
mm |
mm |
in |
mm |
||
|
Class 900 |
||||||||||
|
2 |
50 |
14.50 |
368 |
14.50 |
368 |
8.62 |
219 |
49 |
20 |
500 |
|
21/2 |
65 |
16.50 |
419 |
16.50 |
419 |
9.25 |
235 |
62 |
20 |
500 |
|
3 |
80 |
15.00 |
381 |
15.00 |
381 |
10.25 |
260 |
74 |
20 |
500 |
|
4 |
100 |
18.00 |
457 |
18.00 |
457 |
15.38 |
390 |
100 |
24 |
600 |
|
6 |
150 |
24.00 |
610 |
24.00 |
610 |
25.75 |
655 |
150 |
24 |
600 |
|
8 |
200 |
29.00 |
737 |
29.00 |
737 |
30.25 |
770 |
201 |
24 |
600 |
|
10 |
250 |
33.00 |
838 |
33.00 |
838 |
31.75 |
805 |
252 |
24 |
600 |
|
12 |
300 |
38.00 |
965 |
38.00 |
965 |
38.00 |
965 |
303 |
32 |
800 |
|
14 |
350 |
40.50 |
1029 |
40.50 |
1029 |
38.50 |
980 |
322 |
32 |
800 |
|
16 |
400 |
44.50 |
1130 |
44.50 |
1130 |
45.00 |
1145 |
373 |
32 |
800 |
|
18 |
450 |
48.00 |
1219 |
48.00 |
1219 |
47.00 |
1195 |
423 |
32 |
800 |
|
20 |
500 |
52.00 |
1321 |
52.00 |
1321 |
53.50 |
1360 |
471 |
32 |
800 |
|
24 |
600 |
61.00 |
1549 |
61.00 |
1549 |
56.00 |
1425 |
570 |
32 |
800 |
Main Parts Materia
|
No. |
Part Name |
Carbon Steel |
18Cr-9Ni-2Mo |
Low temperature carbon steel |
|
1 |
Body |
A216-WCB |
A351-CF8M |
A352-LCB |
|
2 |
Bonnct |
A216-WCB |
A351 CF8M |
A352 LCB |
|
3 |
Ball |
A182-F304 |
A182-F316 |
A182-F304 |
|
4 |
Stem |
A276-304 |
A276-316 |
A276-304 |
|
5 |
Seat |
A105+ENP |
A182-F316 |
A350-LF2+ENP |
|
6 |
Seat seal |
Glass Filled PTFE |
|
|
|
7 |
Seat Spring |
A313-304 |
Inconel X-750 |
A313-304 |
|
8 |
Seat O-Ring |
NBR |
Viton |
Viton |
|
9 |
Stem O-Ring |
NBR |
Viton |
Viton |
|
10 |
Bonnet Gasket |
Graphite+304° |
Graphite+316² |
Graphite+304² |
|
11 |
Bonnet O-Ring |
NBR |
Viton |
Viton |
|
12 |
Antistatic Spring |
A313-304 |
A313-316 |
A313-304 |
|
13 |
Grounding Plunger |
A216-WCB |
A₁82-F316 |
A182-F304 |
|
14 |
Valve cover bolt |
A193-B7 |
A193-B8 |
A320-L7 |
|
15 |
Valve cover nut |
A194-2H |
A194-8 |
A194-7 |
|
16 |
Trunn ion |
A276-304 |
A276-316 |
A276-304 |
|
17 |
Trunnion Bearing |
304+PTFE |
316+PTFE |
304+PTFE |
|
18 |
Packing press plate |
A216-WCB |
A351-CF8M |
A352-LCB |
|
19 |
Packing bolt |
A193-B7 |
A193-B8 |
A193-B7 |
|
20 |
Positioning sheet |
Carbon Steel |
Carbon Steel +Zn |
Carbon Steel |
|
21 |
Handle |
Carbon Steel |
|
|
Applicable standards
- Ball valves,API608/API6D
- Ball valves,ISO 10434/ISO14313
- Fire durable,API607
- Anti static,API608
- Valves,ASME B16.34
- Face to face,ASMEB16.10
- End flanges,ASMEB16.5
- Buttwelding ends,ASMB16.25
- Inspection and test;API598/API6D
Design description
- Full port design
- Bb,bolted bonnet,split body
- Floating ball type
- Blow-out proof stem
- Fire durable construction
- Anti static device
- Stopper device
- ISO5211 mounting pad
- Flanged or butt welding ends
- Available with bg operator
|
NPS |
DN |
L(RF) |
L1(BW) |
H |
(d) |
W |
||||
|
mm |
in |
mm |
in |
mm |
in |
mm |
mm |
in |
mm |
|
|
Class 1500 |
||||||||||
|
2 |
50 |
14.50 |
368 |
14.62 |
371 |
11.25 |
285 |
49 |
20 |
500 |
|
21/2 |
65 |
16.50 |
419 |
16.62 |
422 |
12.00 |
306 |
62 |
20 |
500 |
|
3 |
80 |
18.50 |
470 |
18.62 |
473 |
13.25 |
338 |
74 |
24 |
600 |
|
4 |
100 |
21.50 |
546 |
21.62 |
549 |
20.00 |
506 |
100 |
24 |
600 |
|
6 |
150 |
27.75 |
705 |
28.00 |
711 |
33.50 |
852 |
144 |
24 |
600 |
|
8 |
200 |
32.75 |
832 |
33.13 |
842 |
39.38 |
1000 |
192 |
32 |
800 |
|
10 |
250 |
39.00 |
991 |
39.38 |
1000 |
41.12 |
1045 |
239 |
32 |
800 |
|
12 |
300 |
44.50 |
1130 |
45.12 |
1146 |
49.38 |
1255 |
287 |
32 |
800 |
|
14 |
350 |
49.50 |
1257 |
50.25 |
1276 |
50.00 |
1270 |
315 |
32 |
800 |
|
16 |
400 |
54.50 |
1384 |
55.38 |
1407 |
58.50 |
1485 |
360 |
32 |
800 |
|
Class 2500 |
||||||||||
|
2 |
50 |
17.75 |
451 |
17.87 |
454 |
12.00 |
304 |
42 |
20 |
500 |
|
21/2 |
65 |
20.00 |
508 |
20.25 |
514 |
12.88 |
327 |
52 |
24 |
600 |
|
3 |
80 |
22.75 |
578 |
23.00 |
584 |
14.25 |
362 |
62 |
24 |
600 |
|
4 |
100 |
26.50 |
673 |
26.88 |
683 |
21.25 |
540 |
87 |
24 |
600 |
|
6 |
150 |
36.00 |
914 |
36.50 |
927 |
35.88 |
911 |
131 |
32 |
800 |
|
8 |
200 |
40.25 |
1022 |
40.87 |
1038 |
42.12 |
1070 |
179 |
32 |
800 |
|
10 |
250 |
50.00 |
1270 |
50.88 |
1292 |
44.00 |
1120 |
223 |
32 |
800 |
|
12 |
300 |
56.00 |
1422 |
56.88 |
1445 |
53.00 |
1345 |
265 |
32 |
800 |
Bolt Connection Fixed Ball Valve
Details
Bolt Connection Fixed Ball Valve This trunnion-mounted fixed ball valve adopts bolt-connected split body structure. Valve body segments are tightly assembled by high-strength bolts. Flange connection is common for pipeline installation. Size range: DN50-DN700 (2"-28"); Pressure class: Class150-Class1500. Body material: WCB carbon steel, CF8(304), CF8M(316), A105 forged steel. Seat: PTFE / R-PTFE soft-seat, metal-to-metal hard-seat optional. Actuation: worm-gear manual, pneumatic, electric, hydraulic. Widely used in natural gas transmission, oil-gas pipeline, petrochemical, coal-chemical, power-energy industries for fluid cut-off.
Unique Feature and Use
1.Bolt-connected split body structure, convenient for on-site disassembly, inspection and maintenance without cutting pipeline.
2.Trunnion-mounted fixed ball structure, large-size available with low operating torque.
3.Spring pre-loaded floating seat, optional double-piston-effect bi-directional sealing.
4.Body cavity pressure relief function, blow-out-proof stem and anti-static device for safe operation.
5.High-strength bolt connection ensures good tightness under high-pressure and temperature fluctuation.
6.Soft-seat for general media; metal hard-seat for high-temperature, abrasive, particle-laden working conditions.
Implementation of Standards
Design & Manufacture: API 6D Flange Standard: ASME B16.5 Face-to-Face Dimension: ASME B16.10 Pressure-Temperature Rating: ASME B16.34 Pressure Test: API 598 Optional: API 607 Fire-safe, NACE MR0175 anti-sulphur requirement
|
1,Operating |
Extended lever for easy operation.Also available with gearing.motor actuator,pneumatic or hydrauic actuators for more diffcult services. |
|
2,BODY&BONNET |
Split or 3-pieoe,split body&bommet for 12*8Smal Disassembles easiy for repair or replacement of intemal components. Buttwelding end for piping flexiblity |
|
3,BORE |
Full Bore or Reduced Bore.Ful-bore design provides exceptional flow control. |
|
4,End Connections |
Achoice of Flanged,RTJ flanged or Butwelding end for piping flexibility. |
|
5,Packing |
STD Packing Mulfiple V-TEFLON packing,oombined wth ive loadng,maintains packing compression under high-cyce and severe service applicatons.Graphite packing use situatior for high-temperature. |
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6,BPS |
Blow-out Proof Stem.Apressure-safe stem shoulder design that protects against failure under excess pressure. |
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7,AS |
Ant Static.Ametalic contact is always granted between ball and stem/body to discharge eventual statics buld-opduring service. |
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8,FD |
Fire Durable.Designed to APl607 or BS6755 to grant thelr operaton suitablity in case of fire.Secondary metal-to-metalseal acts as backup if primary seal is destroyed by fire. Valves ordered for compliance with APL607 willbe provided wihgraphite packing and gaskets. |
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