Screwed in Bonnet, Inside Screw, Rising Stem, Screwed Ends, Back Seat Arrangement, Handwheel Operated, S.S. Seat & Disc
Test Pressure
Body : 35 kg/cm2g (Hyd.)
Max. Steam working pressure : 17.5 kg/cm
Max. Working Temp. : 225°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
2 | Body Seat Ring | Stainless Steel | AISI 410 | 1 |
3 | Disc | Stainless Steel | AISI 410 | 1 |
4 | Disc Nut | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
5 | Bonnet | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
6 | Packing | Graphited Asbestos | – | – |
7 | Gland | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
8 | Gland Nut | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
9 | Stem | Stainless Steel | AISI 410 | 1 |
10 | Handwheel | Cast Iron | – | 1 |
Nominal Size (mm) | L ±1.5 | H | ØHW | T |
---|---|---|---|---|
15 | 83 | 115 | 80 | 1/2″ |
20 | 95 | 115 | 80 | 3/4″ |
25 | 111 | 130 | 100 | 1″ |
32 | 133 | 160 | 127 | 1.1/4″ |
40 | 150 | 170 | 127 | 1.1/2″ |
50 | 178 | 185 | 150 | 2″ |
Screwed in Bonnet, Inside Screw, Rising Stem, Screwed Ends, Back Seat Arrangement, Handwheel Operated, S.S. Seat & Disc
Test Pressure
Body : 35 kg/cm2g (Hyd.)
Max. Steam working pressure : 17.5 kg/cm
Max. Working Temp. : 225°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
2 | Body Seat Ring | Stainless Steel | AISI 410 | 1 |
3 | Disc | Stainless Steel | AISI 410 | 1 |
4 | Disc Nut | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
5 | Bonnet | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
6 | Packing | Graphited Asbestos | – | – |
7 | Gland | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
8 | Gland Nut | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
9 | Stem | Stainless Steel | AISI 410 | 1 |
10 | Handwheel | Cast Iron | – | 1 |
Nominal Size (mm) | L ±1.5 | H | ØHW | T |
---|---|---|---|---|
15 | 83 | 115 | 80 | 1/2″ |
20 | 95 | 115 | 80 | 3/4″ |
25 | 111 | 130 | 100 | 1″ |
32 | 133 | 160 | 127 | 1.1/4″ |
40 | 150 | 170 | 127 | 1.1/2″ |
50 | 178 | 185 | 150 | 2″ |
Steam Stop Valves
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