API 6D Slab Gate Valves
Features
API-6D Design
Seal-welded seats
Bosses for taps & bypass
Graphite packing
Ring Joint Bonnet gaskets Class 600
Fully guided, wedge
Fugitive emission tested
NACE MR-01-75
Options
Alternate Trims
Mounting Pads for Actuation
Pressure Seal Bonnets Class 600
Gear Operated
Standards
API-6D
ANSI B16.5
ANSI B16.25
ANSI B16.47
MSS SP-25
150 LB
Dimensions: inches (millimeters)
| Sizes |
L |
L1 (BW) |
H1 |
H2 |
H |
HW |
| 2″ |
7 (180) |
8-1/2 (216) |
4-3/4 (121) |
12-7/16 (316) |
17-3/4 (451) |
9-7/8 (251) |
| 2-1/2″ |
7-1/2 (190) |
9-1/2 (241) |
6-1/16 (154) |
16-1/2 (420) |
21-11/16 (551) |
11-13/16 (300) |
| 3″ |
8 (200) |
11-1/8 (283) |
6-11/16 (170) |
16-7/8 (429) |
24 (610) |
11-13/16 (300) |
| 4″ |
9 (230) |
12 (305) |
7-5/8 (194) |
19-1/2 (495) |
27-1/2 (700) |
11-13/16 (300) |
| 6″ |
10-1/2 (266) |
15-7/8 (403) |
11-1/8 (283) |
24-5/8 (625) |
35-1/4 (895) |
13-3/4 (349) |
| 8″ |
11-1/2 (290) |
16-1/2 (420) |
13-7/8 (352) |
30-7/8 (784) |
44-1/2 (1130) |
13-3/4 (349) |
| 10″ |
13 (330) |
18 (457) |
17-5/16 (440) |
36-7/8 (937) |
50-13/16 (1290) |
15 (400) |
| 12″ |
14 (356) |
19-3/4 (502) |
20-1/4 (514) |
42-1/2 (1080) |
58-1/4 (1480) |
17-3/4 (451) |
| 14″ |
15 (381) |
22-1/2 (572) |
23-3/4 (603) |
50-1/2 (1283) |
64-5/8 (1660) |
19-11/16 (500) |
| 16″ |
16 (406) |
24 (610) |
26-11/16 (678) |
55-3/4 (1417) |
72-13/16 (1850) |
19-11/16 (500) |
| 18″ |
17 (432) |
26 (660) |
31 (787) |
58-5/8 (1489) |
81-7/8 (2080) |
23-5/8 (600) |
| 20″ |
18 (457) |
28 (711) |
33-11/16 (856) |
65-13/16 (1672) |
90-1/2 (2300) |
27-1/2 (700) |
| 24″ |
20 (508) |
32 (813) |
41-1/8 (1045) |
79-1/4 (2012) |
105-1/2 (2680) |
31-1/2 (800) |
| 30″ |
24 (610) |
36 (914) |
53-1/8 (1350) |
100-3/8 (2550) |
137-7/16 (3491) |
39-3/8 (1000) |
| 36″ |
28 (711) |
40 (1016) |
59-1/2 (1510) |
112-1/4 (2850) |
153-7/16 (3897) |
39-3/8 (1000) |
300 LB
Dimensions: inches (millimeters)
| Sizes |
L & L1(BW) |
H1 |
H2 |
H |
HW |
| 2″ |
8-1/2 (216) |
5-15/16 (137) |
12-13/16 (325) |
18 (458) |
9-7/8 (250) |
| 2-1/2″ |
9-1/2 (241) |
6-11/16 (169) |
16-1/2 (420) |
21-7/8 (555) |
11-13/16 (300) |
| 3″ |
11-1/8 (283) |
7-1/4 (184) |
16-15/16 (430) |
24-1/4 (616) |
11-13/16 (300) |
| 4″ |
12 (305) |
8-9/16 (218) |
19-11/16 (500) |
28 (711) |
11-13/16 (300) |
| 6″ |
15-7/8 (403) |
12-1/4 (311) |
24-5/8 (625) |
34-7/16 (900) |
13-13/16 (350) |
| 8″ |
16-1/2 (420) |
15 (382) |
31-1/8(790) |
44-11/16 (1135) |
13-13/16 (350) |
| 10″ |
18 (457) |
18-3/4 (476) |
41 (1041) |
55-3/16 (1401) |
15-3/4 (400) |
| 12″ |
19-3/4 (501) |
21-1/2 (546) |
45-1/4 (1150) |
62-1/4 (1580) |
15-3/4 (400) |
* Larger sizes available
600 LB
Dimensions: inches (millimeters)
| Sizes |
L & L1(BW) |
H1 |
H2 |
H |
HW |
| 2″ |
11-1/2 (292) |
6-1/4 (158) |
13-3/16 (335) |
18-7/16 (468) |
11-13/16 (300) |
| 2-1/2″ |
13 (330) |
7-1/2 (190) |
17 (432) |
22-1/4 (565) |
11-13/16 (300) |
| 3″ |
14 (356) |
8-7/8 (225) |
17-5/16 (440) |
24-5/8 (625) |
13-3/4 (350) |
| 4″ |
17 (432) |
10-1/8 (257) |
20 (510) |
28-3/8 (720) |
13-3/4 (350) |
| 6″ |
22 (559) |
13 (330) |
24-13/16 (630) |
35-13/16 (910) |
15-3/4 (400) |
| 8″ |
26 (660) |
16-1/8 (410) |
31.50 (800) |
45 (1145) |
19-11/16 (500) |
| 10″ |
31 (787) |
19-1/4 (490) |
41-3/8 (1050) |
55-1/2 (1410) |
19-11/16 (500) |
| 12″ |
33 (838) |
22-7/16 (570) |
45-11/16 (1160) |
62-5/8 (1590) |
23-5/8 (600) |
* Larger sizes available
900 LB
Dimensions: inches (millimeters)
| Sizes |
L & L1(BW) |
H1 |
H2 |
H |
HW |
| 2″ |
14-1/2 (368) |
6-1/4 (158) |
13-3/16 (335) |
18-5/8 (473) |
11-13/16 (300) |
| 2-1/2″ |
16-1/2 (419) |
7-1/2 (190) |
17-1/8 (435) |
22-7/16 (570) |
11-13/16 (300) |
| 3″ |
15 (381) |
8-7/8 (225) |
17-1/2 (445) |
24-13/16 (630) |
13-3/4 (350) |
| 4″ |
18 (457) |
10-3/64 (255) |
20-9/32 (515) |
28-9/16 (725) |
13-3/4 (350) |
| 6″ |
24 (610) |
11-7/16 (290) |
25-1/4 (640) |
36 (915) |
15-3/4 (400) |
| 8″ |
29 (737) |
18-1/8 (460) |
31-1/2 (800) |
45-9/32 (1150) |
19-11/16 (500) |
| 10″ |
33 (838) |
22-1/16 (560) |
41-9/16 (1055) |
55-3/4 (1416) |
19-11/16 (500) |
| 12″ |
38 (965) |
26 (660) |
45-7/8 (1165) |
62-13/16 (1595) |
23-5/8 (600) |
* Larger sizes available
1500 LB
Dimensions: inches (millimeters)
| Sizes |
L & L1(BW) |
H1 |
H2 |
H |
HW |
| 2″ |
14-1/2 (368) |
6-1/2 (165) |
13-19/32 (345) |
18-29/32 (480) |
13-25/32 (350) |
| 2-1/2″ |
16-1/2 (419) |
8 (203) |
17-23/32 (450) |
23-7/16 (595) |
13-25/32 (350) |
| 3″ |
18-1/2 (470) |
9-1/16 (230) |
18-1/2 (470) |
25-19/32 (650) |
15-3/4 (400) |
| 4″ |
21-1/2 (546) |
10-19/32 (269) |
20-11/16 (525) |
29-1/8 (740) |
17-23/32 (450) |
| 6″ |
27-3/4 (705) |
13-3/8 (340) |
25-19/32 (650) |
38-19/32 (980) |
19-11/16 (500) |
| 8″ |
32-3/4 (832) |
16-1/2 (420) |
/ |
/ |
/ |
| 10″ |
39 (991) |
20-1/16 (510) |
/ |
/ |
/ |
| 12″ |
44-1/2 (1130) |
23-1/4 (590) |
/ |
/ |
/ |
* Larger sizes available
Audited Supplier 
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