Needle Valve
Metal Ministry Inc. standard series Needle valves are designed for stringent application in Oil & Gas, Chemical, Petrochemical etc. industries. These can be used for throttling and straight isolation in process or flow control applications. These metal seated valves are machined from forging and are available in sizes 1/4” to 1” in various connections.
| AL SERIES-FE MALE X FEMALE |
|
Part No
|
Connection
NPT |
L |
L1
|
D
(sq.) |
C
(max.open) |
E
|
Orifice |
Cv |
| HS AS 4N 1 |
1/4" |
65 |
32 |
32 |
94 |
55 |
5 |
0.76 |
| HS AS 8N 1 |
1/2" |
76 |
38 |
32 |
94 |
55 |
5 |
0.76 |
| HS AS 12N 1 |
3/4" |
76 |
38 |
35 |
96 |
55 |
6 |
0.86 |
| HS AS 16N 1 |
1" |
85 |
42.5 |
41 |
101 |
55 |
7 |
1.10 |
| AL SERIES- MALE X MALE |
|
Part No
|
Connection
NPT |
L |
L1
|
D
(sq.) |
C
(max.open) |
E |
Orifice |
Cv |
| HS AS 4N 2 |
1/4" |
76 |
38 |
32 |
94 |
55 |
5 |
0.76 |
| HS AS 8N 2 |
1/2" |
89 |
38 |
32 |
94 |
55 |
5 |
0.76 |
| HS AS 12N 2 |
3/4" |
89 |
38 |
35 |
96 |
55 |
6 |
0.86 |
| HS AS 16N 2 |
1" |
94 |
42.5 |
41 |
101 |
55 |
7 |
1.10 |
| AL SERIES- MALE X MALE |
|
Part No
|
Connection
NPT |
L |
L1
|
D
(sq.) |
C
(max.open) |
E |
Orifice |
Cv |
| HS AS 4N 3 |
3/4"SS |
76 |
38 |
32 |
94 |
55 |
5 |
0.76 |
| HS AS 8N 3 |
1" |
89 |
38 |
32 |
94 |
55 |
5 |
0.76 |
| HS AS 12N 3 |
1-1/4" |
89 |
38 |
35 |
96 |
55 |
6 |
0.86 |
| HS AS 16N 3 |
1-1/2" |
94 |
42.5 |
41 |
101 |
55 |
7 |
1.10 |
NOTE FOR NEEDLE VALVE-AS
- For BSPP connection use G instead of N. eg. AN 2G 2.
- For temperature rating of 400 ºC, Grafoil packing add - G to Part no.
- All dimensions are in Millimeter and for reference only.
