Outside Screwed, Yoke Type, Rising Stem, Screwed in Bonnet/ Bolted Bonnet, Renewable Stainless Steel, Working Parts, Straight Pattern
Flanges as per BS-10 Table ‘H’ FF (Undrilled)
Test Pressure
Test Pressure : 500 Psig (Hyd.)
Max. Steam working pressure : 250 Psig
Max. Steam 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 / BSEN 1982 Gr. CC 491 K | 1 |
2 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
3 | Disc | Stainless Steel | ASTM A276 Type 410 | 1 |
4 | Disc Nut | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC 491 K | 1 |
5 | Gasket | CAF | IS 2712 | 1 |
6 | Packing | Graphited Asbestos | – | – |
7 | Studs & Nuts | Carbon Steel | – | 4 Each |
8 | Gland Flange | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC 491 K | 1 |
9 | Bonnet | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC 491 K | 1 |
10 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
11 | Handwheel | Cast Iron | EN 1561 Gr. GJL – 200 | 1 |
12 | Washer | Mild Steel | – | 1 |
13 | Handwheel Nut | Mild Steel | – | 1 |
14 | Gland Studs & Nuts | Mild Steel | – | 2 Each |
Nominal Size (mm) | FF ±1.5 | H | ØW | ØFD | FT | k | n | Ød | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|---|
15 | 102 | 130 | 80 | 114.3 | 9.5 | 82.6 | 4 | 17.5 | – |
20 | 117 | 135 | 80 | 114.3 | 9.5 | 82.6 | 4 | 17.5 | – |
25 | 127 | 145 | 100 | 120.7 | 11.1 | 87.3 | 4 | 17.5 | – |
32 | 140 | 170 | 127 | 133.4 | 11.1 | 98.4 | 4 | 17.5 | – |
40 | 150 | 180 | 127 | 139.7 | 12.7 | 104.8 | 4 | 17.5 | – |
50 | 178 | 210 | 150 | 165.1 | 12.7 | 127 | 4 | 17.5 | – |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
Outside Screwed, Yoke Type, Rising Stem, Screwed in Bonnet/ Bolted Bonnet, Renewable Stainless Steel, Working Parts, Straight Pattern
Flanges as per BS-10 Table ‘H’ FF (Undrilled)
Test Pressure
Test Pressure : 500 Psig (Hyd.)
Max. Steam working pressure : 250 Psig
Max. Steam 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 / BSEN 1982 Gr. CC 491 K | 1 |
2 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
3 | Disc | Stainless Steel | ASTM A276 Type 410 | 1 |
4 | Disc Nut | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC 491 K | 1 |
5 | Gasket | CAF | IS 2712 | 1 |
6 | Packing | Graphited Asbestos | – | – |
7 | Studs & Nuts | Carbon Steel | – | 4 Each |
8 | Gland Flange | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC 491 K | 1 |
9 | Bonnet | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC 491 K | 1 |
10 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
11 | Handwheel | Cast Iron | EN 1561 Gr. GJL – 200 | 1 |
12 | Washer | Mild Steel | – | 1 |
13 | Handwheel Nut | Mild Steel | – | 1 |
14 | Gland Studs & Nuts | Mild Steel | – | 2 Each |
Nominal Size (mm) | FF ±1.5 | H | ØW | ØFD | FT | k | n | Ød | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|---|
15 | 102 | 130 | 80 | 114.3 | 9.5 | 82.6 | 4 | 17.5 | – |
20 | 117 | 135 | 80 | 114.3 | 9.5 | 82.6 | 4 | 17.5 | – |
25 | 127 | 145 | 100 | 120.7 | 11.1 | 87.3 | 4 | 17.5 | – |
32 | 140 | 170 | 127 | 133.4 | 11.1 | 98.4 | 4 | 17.5 | – |
40 | 150 | 180 | 127 | 139.7 | 12.7 | 104.8 | 4 | 17.5 | – |
50 | 178 | 210 | 150 | 165.1 | 12.7 | 127 | 4 | 17.5 | – |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
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