Product Name
Cast Steel Gate Valve, Class-150 (Flanged)
Article Code
1077
Cast Steel Gate Valve, Class-150 (Flanged)
Salient Features
- Design Standard BS EN ISO 10434 / API 600.
- Bolted Bonnet, Outside Screw, Yoke Type, Rising Stem.
- Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
- Handwheel Operated.
- Flanged Ends as per ASME B 16.5 Class-150.
Test Pressure (Hydrostatic) :
Shell : 31 kg/cm²g (425 psig)
Seat : 21kg/cm²g (313 psig)
Seat (Steam) : 10.55 kg/cm²g (150 psig)
Maximum Working Temperature : 425°C
| Suitable For |
|---|
|
Steam |
|
Water |
|
Oil |
|
Air |
|
Gases |
Salient Features
- Design Standard BS EN ISO 10434 / API 600.
- Bolted Bonnet, Outside Screw, Yoke Type, Rising Stem.
- Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
- Handwheel Operated.
- Flanged Ends as per ASME B 16.5 Class-150.
Test Pressure (Hydrostatic) :
Shell : 31 kg/cm²g (425 psig)
Seat : 21kg/cm²g (313 psig)
Seat (Steam) : 10.55 kg/cm²g (150 psig)
Maximum Working Temperature : 425°C
Suitable For
| Steam | Water | Oil | Air | Gases |
|---|---|---|---|---|
Materials
| P.No. | Name of Part | Material of Construction | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body | Cast Steel | ASTM A 216 Gr. WCB | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 2 |
| 3 | Wedge | Cast Steel | ASTM A 216 Gr. WCB | 1 |
| 4 | Wedge Facing Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 2 |
| 5 | Stem | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 1 |
| 6 | Studs | Alloy Steel | ASTM A 193 Gr. B7 | As Reqd. |
| 7 | Nuts | H.T. Steel | ASTM A 194 Gr. 2H | As Reqd. |
| 8 | Gasket | Steam Jointing Sheet | IS 2712 Gr. W/3 | 1 |
| 9 | Back Seat Bush | Aluminium Bronze | BS EN 1982 Gr. AB – 1 | 1 |
| 10 | Gland Packing | Braided Graphite | IS 4687 | – |
| 11 | Pin For Eye Bolt | Stainless Steel | ASTM A 276 Type 410 | 2 |
| 12 | Gland | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 13 | Gland Flange | Carbon Steel | – – – | 1 |
| 14 | Nuts | H.T Steel | ASTM A 194 Gr. 2H | 2 |
| 15 | Eye Bolts | Stainless Steel | ASTM A 276 Type 410 | 2 |
| 16 | Bonnet | Carbon Steel | ASTM A 216 Gr. WCB | 1 |
| 17 | Sleeve Nut | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 18 | Handwheel | Nodular Iron | ASTM A 439 D2 | 1 |
| 19 | Yoke Sleeve | S.G Iron | IS 1865 Gr. 400 / 15 | 1 |
| 20 | Handwheel Nut | Carbon Steel | – – – | 1 |
| 21 | Grease Nipple | Carbon Steel | – – – | 1 |
| P.No. | Name of Part | Material of Construction | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body | Cast Steel | ASTM A 216 Gr. WCB | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 2 |
| 3 | Wedge | Cast Steel | ASTM A 216 Gr. WCB | 1 |
| 4 | Wedge Facing Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 2 |
| 5 | Stem | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 1 |
| 6 | Studs | Alloy Steel | ASTM A 193 Gr. B7 | As Reqd. |
| 7 | Nuts | H.T. Steel | ASTM A 194 Gr. 2H | As Reqd. |
| 8 | Gasket | Steam Jointing Sheet | IS 2712 Gr. W/3 | 1 |
| 9 | Back Seat Bush | Aluminium Bronze | BS EN 1982 Gr. AB – 1 | 1 |
| 10 | Gland Packing | Braided Graphite | IS 4687 | – |
| 11 | Pin For Eye Bolt | Stainless Steel | ASTM A 276 Type 410 | 2 |
| 12 | Gland | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 13 | Gland Flange | Carbon Steel | – – – | 1 |
| 14 | Nuts | H.T Steel | ASTM A 194 Gr. 2H | 2 |
| 15 | Eye Bolts | Stainless Steel | ASTM A 276 Type 410 | 2 |
| 16 | Bonnet | Carbon Steel | ASTM A 216 Gr. WCB | 1 |
| 17 | Sleeve Nut | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 18 | Handwheel | Nodular Iron | ASTM A 439 D2 | 1 |
| 19 | Yoke Sleeve | S.G Iron | IS 1865 Gr. 400 / 15 | 1 |
| 20 | Handwheel Nut | Carbon Steel | – – – | 1 |
| 21 | Grease Nipple | Carbon Steel | – – – | 1 |
Sizes / Dimensions
| Size (Inches) | Size (mm) | A ±1.5 | B ~ | ØC ~ |
|---|---|---|---|---|
| 1 1/2 | 40 | 165 | 330 | 210 |
| 2 | 50 | 178 | 340 | 210 |
| 2 1/2 | 65 | 190 | 395 | 210 |
| 3 | 80 | 203 | 430 | 225 |
| 4 | 100 | 229 | 521 | 255 |
| 5 | 125 | 254 | 568 | 255 |
| 6 | 150 | 267 | 666 | 356 |
| 8 | 200 | 292 | 783 | 400 |
~ ±10
Selected Product
1077
Cast Steel Gate Valve, Class-150 (Flanged)
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