1. Size: We can manufacture API gate valve with sizes ranging from 2" to 48".
2. Pressure: class 150 -1500LB
3. Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M
4. Design and manufacture standard: API 600, API6D and ASME B16.34
5. Face to face standard: API 6D, ASME B16.10
6. End connection standard: ANSI B16.5, ASME B16.47, ANSI B16.25
7. Test standard: API598
8. Operated way: Hand wheel, bevel gear, pneumatic, and electric actuator operated gate valves are all available at Hengnuo VALVE.
9. Medium: The API gate valve is applicable for mediums like water, steam, oil, gas, petroleum products, nitric acid, acetic acid, and more.
10. Work temperature: -29℃-600℃
Components of Cast Steel Gate Valve
Part Name |
Material |
Body/Bonnet/Disc |
WCB, LCB, WC6, WC9, C5, C12, CF8, CF3, CF8M, CF3M |
Seal |
13Cr, STL, noumenon (With body material) |
Stem |
2Cr13, 38CrMoAl, 25Cr2MoV, F304, F316, F304L,F316L |
Packing |
Flexible graphite, Enhanced flexible graphite |
Gasket |
Flexible graphite+SS304, Flexible graphite+SS316 |
Specifications of API Gate Valve
150LB
Inch |
2" |
21/2m |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
26" |
28" |
30" |
32" |
36" |
40" |
42" |
48" |
L |
178 |
191 |
203 |
229 |
254 |
267 |
292 |
330 |
356 |
381 |
406 |
432 |
457 |
508 |
559 |
610 |
610 |
660 |
711 |
762 |
787 |
864 |
H |
325 |
350 |
380 |
460 |
630 |
652 |
765 |
895 |
1080 |
1295 |
1435 |
1625 |
1830 |
2175 |
2235 |
2310 |
2695 |
3708 |
3924 |
4318 |
4800 |
5900 |
W(kg) |
18 |
26 |
32 |
45 |
65 |
78 |
120 |
198 |
270 |
400 |
490 |
610 |
780 |
1100 |
1610 |
1960 |
2500 |
2930 |
3400 |
4800 |
5300 |
7000 |
300LB
Inch |
2" |
21/2m |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
26" |
28" |
30" |
32" |
36" |
L |
216 |
241 |
283 |
305 |
381 |
403 |
419 |
457 |
502 |
762 |
838 |
914 |
991 |
1143 |
1245 |
1346 |
1397 |
1524 |
1727 |
H |
330 |
370 |
395 |
470 |
660 |
715 |
815 |
1005 |
1135 |
1490 |
1580 |
2020 |
2230 |
2650 |
3220 |
3380 |
3530 |
3650 |
4100 |
W(kg) |
24 |
32 |
50 |
75 |
100 |
150 |
230 |
340 |
500 |
650 |
950 |
1130 |
1600 |
2600 |
3050 |
3300 |
3530 |
4800 |
6900 |
600LB
Inch |
2" |
21/2m |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
L |
292 |
330 |
356 |
432 |
508 |
559 |
660 |
787 |
838 |
889 |
991 |
1092 |
1194 |
1397 |
H |
428 |
485 |
510 |
610 |
700 |
820 |
920 |
1080 |
1220 |
1475 |
1650 |
1730 |
2020 |
2155 |
W(kg) |
35 |
50 |
65 |
120 |
165 |
270 |
402 |
610 |
900 |
1250 |
1530 |
2030 |
2700 |
3600 |
900LB
Inch |
2" |
21/2m |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
L |
368 |
419 |
381 |
457 |
559 |
610 |
737 |
838 |
965 |
1029 |
1130 |
1219 |
1321 |
1549 |
H |
520 |
585 |
650 |
750 |
780 |
800 |
940 |
1130 |
1340 |
1900 |
2030 |
2200 |
2400 |
2700 |
W(kg) |
75 |
92 |
100 |
170 |
335 |
470 |
640 |
1100 |
1350 |
2250 |
2850 |
3850 |
4850 |
6000 |
1500LB
Inch |
2" |
21/2m |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
L |
368 |
419 |
470 |
546 |
673 |
705 |
832 |
991 |
1130 |
1257 |
1344 |
H |
495 |
570 |
600 |
700 |
980 |
1150 |
1400 |
1370 |
1600 |
1257 |
1384 |
W(kg) |
85 |
130 |
160 |
195 |
660 |
700 |
1040 |
1900 |
2650 |
4100 |
6200 |
Hengnuo Valve is a professional API gate valve manufacturer in China. In addition to gate valve, we also offer check valve, globe valve, batterfly valve, ball valve, and more.