Screwed in Bonnet, Inside Screw, Rising Stem, Without Yoke, Screwed or parallel Threads IS 554
Test Pressure
Body – 24 Bar (Hyd.)
Seat – 16 Bar (Hyd.)
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | Bronze | ASTM B62 | 1 |
2 | Wedge | Bronze | ASTM B62 | 1 |
3 | Stem | Brass | IS 6912 Gr.FLB | 1 |
4 | Bonnet | Bronze | ASTM B62 | 1 |
5 | Packing | Graphited Asbestos | – | – |
6 | Gland | Bronze | ASTM B62 | 1 |
7 | Gland Nut | Bronze | ASTM B62 | 1 |
8 | Handwheel | M.I. | – | 1 |
Nominal Size (mm) | FF | T |
---|---|---|
15 | 60 | 1/2″ |
20 | 60 | 3/4″ |
25 | 70 | 1 |
32 | 80 | 1.1/4″ |
40 | 90 | 1.1/2″ |
50 | 100 | 2″ |
65 | 105 | 2.1/2″ |
80 | 125 | 3″ |
100 | 160 | 4″ |
Screwed in Bonnet, Inside Screw, Rising Stem, Without Yoke, Screwed or parallel Threads IS 554
Test Pressure
Body – 24 Bar (Hyd.)
Seat – 16 Bar (Hyd.)
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | Bronze | ASTM B62 | 1 |
2 | Wedge | Bronze | ASTM B62 | 1 |
3 | Stem | Brass | IS 6912 Gr.FLB | 1 |
4 | Bonnet | Bronze | ASTM B62 | 1 |
5 | Packing | Graphited Asbestos | – | – |
6 | Gland | Bronze | ASTM B62 | 1 |
7 | Gland Nut | Bronze | ASTM B62 | 1 |
8 | Handwheel | M.I. | – | 1 |
Nominal Size (mm) | FF | T |
---|---|---|
15 | 60 | 1/2″ |
20 | 60 | 3/4″ |
25 | 70 | 1 |
32 | 80 | 1.1/4″ |
40 | 90 | 1.1/2″ |
50 | 100 | 2″ |
65 | 105 | 2.1/2″ |
80 | 125 | 3″ |
100 | 160 | 4″ |
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