
Body Material Cum Standard
Bronze (IBR 282 (a) (iv) Gr. B)
Product Description
Outside Screw & Yoke Type, Rising Stem, Handwheel Operated
Type of Seat
Renewable Seat
Type of Disc
Renewable Disc
Trim
13% Cr. (SS 410)
End Details
Flanged Ends as per BS-10 Table-H Flat Face (Undrilled)
Test Pressure
Body: 500 Psig (Hyd.)
Max. Working Pressure
250 Psig (Steam)
Max. Working Temperature
225°C
Notes
Test Certificate in Form III-C as per IBR is furnished with every supply.
Water
Steam
Gas
Oil
Air
| S.No | Description | No. | Material | Specifications | 
|---|---|---|---|---|
| 1 | Body | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 2 | Body Seat Ring | 1 | Stainless Steel | ASTM A 276 Type 410 | 
| 3 | Disc | 1 | Stainless Steel | ASTM A 276 Type 410 | 
| 4 | Disc Nut | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 5 | Gasket | 1 | CAF | IS 2712 | 
| 6 | Packing | – | Graphited Asbestos | – | 
| 7 | Studs & Nuts | 4 Each | Carbon Steel | – | 
| 8 | Gland Flange | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 9 | Bonnet | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 10 | Stem | 1 | Stainless Steel | ASTM A 276 Type 410 | 
| 11 | Handwheel | 1 | Cast Iron | BS EN 1561 Gr. GJL 200 | 
| 12 | Washer | 1 | M.S. | – | 
| 13 | Nut | 1 | M.S. | – | 
| 14 | Gland Studs & Nuts | 2 Each | M.S. | – | 
| Size (mm) | FF | H | ØW | ØFD | FT | k | n | Ød | 
|---|---|---|---|---|---|---|---|---|
| 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 | 
 
        Body Material Cum Standard
Bronze (IBR 282 (a) (iv) Gr. B)
Product Description
Outside Screw & Yoke Type, Rising Stem, Handwheel Operated
Type of Seat
Renewable Seat
Type of Disc
Renewable Disc
Trim
13% Cr. (SS 410)
End Details
Flanged Ends as per BS-10 Table-H Flat Face (Undrilled)
Test Pressure
Body: 500 Psig (Hyd.)
Max. Working Pressure
250 Psig (Steam)
Max. Working Temperature
225°C
Notes
Test Certificate in Form III-C as per IBR is furnished with every supply.
Water
Steam
Gas
Oil
Air
 
        | S.No | Description | No. | Material | Specifications | 
|---|---|---|---|---|
| 1 | Body | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 2 | Body Seat Ring | 1 | Stainless Steel | ASTM A 276 Type 410 | 
| 3 | Disc | 1 | Stainless Steel | ASTM A 276 Type 410 | 
| 4 | Disc Nut | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 5 | Gasket | 1 | CAF | IS 2712 | 
| 6 | Packing | – | Graphited Asbestos | – | 
| 7 | Studs & Nuts | 4 Each | Carbon Steel | – | 
| 8 | Gland Flange | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 9 | Bonnet | 1 | Bronze | IBR 282 (a) (iv) Gr. B / BS EN 1982 Gr. CC491K | 
| 10 | Stem | 1 | Stainless Steel | ASTM A 276 Type 410 | 
| 11 | Handwheel | 1 | Cast Iron | BS EN 1561 Gr. GJL 200 | 
| 12 | Washer | 1 | M.S. | – | 
| 13 | Nut | 1 | M.S. | – | 
| 14 | Gland Studs & Nuts | 2 Each | M.S. | – | 
| Size (mm) | FF | H | ØW | ØFD | FT | k | n | Ød | 
|---|---|---|---|---|---|---|---|---|
| 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 | 
Flanged
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