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- Plug Valve
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EspañolCast Steel Gate Valve
Cast Steel Gate Valve
Cast Steel Gate Valve -- Design Features
Universal Trim:13Crstem, wedge in CA 15 or 13Cr faced, and Stellited seat API Trim 8# suitable forapplications up to 454
Seat face:Stellited. ground and lapped to a mirror finish.
Flexible Wedge: With low center stem-wedge contact in solid CA15(13Cr)or hard facewith 13Cr ,SS316,monel or stellited.Wedge is ground and lapped to a mirrorfinish and tightly guided to prevent dragging and seat damage. a stellite6 hardfaced CF8M wedge is also available.
Non-rotating Stem: With precision Acme threads and burnished finish. Double Acme forfaster operation.
Body and Bonnet: Castings are precision machined. One-piece bonnet up to12"(300mm)for better alignment and fewer parts.
Gland: Hastwo-piece construction for easy alignment.
Flanges
Classes 150-300:1/6" raised face.h
Classes 600-1500:1/4" raised face.
Finish 125-250 AARH for all valves
Rotating Stem nut: Its austenitic ductile iron Gr D-2Crenewable in line (asshown).Thrust bearings are supplied as follows:
150-300Lb: 10-12"(250-300mm).
1 bearing (top)
16"(400mm) and up
2 bearings
600Lb:6"(150mm) and up
900-1500Lb:6"(150mm)and up
Cast SteelGate Valve Class 150
| OSY,Rising Stem | Design | ASME B16.34/API 600 | |
| Bolted Bonnet | Face to Face | ASME B16.10 | |
| Flexible Wedge(2Solid) | End to End | ASME B16.10 | |
| Extended Bonnet for | End Flange | ASME B16.5 | |
| Cryogenic Services | BW End | ASME B16.25 | |
| By Pass On Request | Test | API 598 | |
| Locking Device Optional | Special | NACE MR-01-75 |
StandardMaterials of Parts -- Cast Steel Gate Valve
| ITEM | PART NAME | MATERIAL |
| 1 | Body | ASTM A216 GR.WCB |
| 2 | Seat Ring | ASTM A105Stellite Faced |
| 3 | Disc | ASTM A216 GR.WCB13Cr Faced |
| 4 | Stem | ASTM A182 GR.F6 |
| 5 | Gsaket | Soft lronGraphite |
| 6 | Bonnet | ASTM A216 GR.WCB |
| 7 | Bonnet Bolt nuts | ASTM A194 GR.GR.2H |
| 8 | Bonnet Bolt | ASTM A193 GR.B7 |
| 9 | Backseat Bushing | ASTM A276 Type 410 |
| 10 | Stem Packing | Braided Graphite |
| 11 | Eye Bolt Pins | Carbon Steel |
| 12 | Gland Eye Bolts | ASTM A307 GR.B |
| 13 | Gland | ASTM A276 Type 410 |
| 14 | Gland Flange | ASTM A216 GR.WCB |
| 15 | Eye Bolt Nipple | ASTM A194 GR.2H |
| 16 | Grease Nipple | Carbon steel |
| 17 | Stem Nut | ASTM A439 GR.D-2 |
| 18 | Retaining Nut | Carbon steel |
| 19 | Hand wheel | Ductile lron |
| 20 | Hand wheel Nut | Carbon steel |
| 21 | Screw | Carbon steel |
| 22 | Yoke | ASTM A216 GR.WCB |
| 23 | Yoke Pan Bolt Nuts | ASTM A194 GR.2H |
| 24 | Yoke Pan Bolts | ASTM A193 GR.B7 |
| 25 | Bearing | Steel |
Cast SteelGate Valve Class 300
| OSY,Rising Stem | Design | ASME B16.34/API 600 | |
| Bolted Bonnet | Face to Face | ASME B16.10 | |
| Flexible Wedge(2Solid) | End to End | ASME B16.10 | |
| Extended Bonnet for | End Flange | ASME B16.5 | |
| Cryogenic Services | BW End | ASME B16.25 | |
| By Pass On Request | Test | API 598 | |
| Locking Device Optional | Special | NACE MR-01-75 |
StandardMaterials of Parts -- Cast Steel Gate Valve
| ITEM | PART NAME | MATERIAL |
| 1 | Body | ASTM A216 GR.WCB |
| 2 | Seat Ring | ASTM A105Stellite Faced |
| 3 | Disc | ASTM A216 GR.WCB13Cr Faced |
| 4 | Stem | ASTM A182 GR.F6 |
| 5 | Gsaket | Soft lronGraphite |
| 6 | Bonnet | ASTM A216 GR.WCB |
| 7 | Bonnet Bolt nuts | ASTM A194 GR.GR.2H |
| 8 | Bonnet Bolt | ASTM A193 GR.B7 |
| 9 | Backseat Bushing | ASTM A276 Type 410 |
| 10 | Stem Packing | Braided Graphite |
| 11 | Eye Bolt Pins | Carbon Steel |
| 12 | Gland Eye Bolts | ASTM A307 GR.B |
| 13 | Gland | ASTM A276 Type 410 |
| 14 | Gland Flange | ASTM A216 GR.WCB |
| 15 | Eye Bolt Nipple | ASTM A194 GR.2H |
| 16 | Grease Nipple | Carbon steel |
| 17 | Stem Nut | ASTM A439 GR.D-2 |
| 18 | Retaining Nut | Carbon steel |
| 19 | Hand wheel | Ductile lron |
| 20 | Hand wheel Nut | Carbon steel |
| 21 | Screw | Carbon steel |
| 22 | Yoke | ASTM A216 GR.WCB |
| 23 | Yoke Pan Bolt Nuts | ASTM A194 GR.2H |
| 24 | Yoke Pan Bolts | ASTM A193 GR.B7 |
| 25 | Bearing | Steel |
| 26 | LAN tem Ring On Request | ASTM A276 Type 410 |
Cast SteelGate Valve Class 900
| OS & Y,Rising Stem | Design | ASME B16.34/API 600 | |
| Bolted Bonnet | Face to Face | ASME B16.10 | |
| Flexible Wedge(2Solid) | End to End | ASME B16.10 | |
| Extended Bonnet for | End Flange | ASME B16.5 | |
| Cryogenic Services | BW End | ASME B16.25 | |
| By Pass On Request | Test | API 598 | |
| Locking Device Optional | Special | NACE MR-01-75 |
StandardMaterials of Parts -- Cast Steel Gate Valve
| ITEM | PART NAME | MATERIAL |
| 1 | Body | ASTM A216 GR.WCB |
| 2 | Seat Ring | ASTM A105Stellite Faced |
| 3 | Disc | ASTM A216 GR.WCB13Cr Faced |
| 4 | Stem | ASTM A182 GR.F6 |
| 5 | Gsaket | Soft lronGraphite |
| 6 | Bonnet | ASTM A216 GR.WCB |
| 7 | Bonnet Bolt nuts | ASTM A194 GR.GR.2H |
| 8 | Bonnet Bolt | ASTM A193 GR.B7 |
| 9 | Backseat Bushing | ASTM A276 Type 410 |
| 10 | Stem Packing | Braided Graphite |
| 11 | Eye Bolt Pins | Carbon Steel |
| 12 | Gland Eye Bolts | ASTM A307 GR.B |
| 13 | Gland | ASTM A276 Type 410 |
| 14 | Gland Flange | ASTM A216 GR.WCB |
| 15 | Eye Bolt Nipple | ASTM A194 GR.2H |
| 16 | Grease Nipple | Carbon steel |
| 17 | Stem Nut | ASTM A439 GR.D-2 |
| 18 | Retaining Nut | Carbon steel |
| 19 | Hand wheel | Ductile lron |
| 20 | Hand wheel Nut | Carbon steel |
| 21 | Screw | Carbon steel |
| 22 | Yoke | ASTM A216 GR.WCB |
| 23 | Yoke Pan Bolt Nuts | ASTM A194 GR.2H |
| 24 | Yoke Pan Bolts | ASTM A193 GR.B7 |
| 25 | Bearing | Steel |
| 26 | LAN tem Ring On Request | ASTM A276 Type 410 |
Cast SteelGate Valve Class 900-2500
| O & Y,Rising Stem | Design | ASME B16.34/API 600 | |
| Bolted Bonnet | Face to Face | ASME B16.10 | |
| Flexible Wedge(2Solid) | End to End | ASME B16.10 | |
| Extended Bonnet for | End Flange | ASME B16.5 | |
| Cryogenic Services | BW End | ASME B16.25 | |
| By Pass On Request | Test | API 598 | |
| Locking Device Optional | Special | NACE MR-01-75 |
StandardMaterials of Parts -- Cast Steel Gate Valve
| ITEM | PART NAME | MATERIAL |
| 1 | Body | ASTM A216 GR.WCB |
| 2 | Seat Ring | ASTM A105Stellite Faced |
| 3 | Disc | ASTM A216 GR.WCB13Cr Faced |
| 4 | Stem | ASTM A182 GR.F6 |
| 5 | Gsaket | Soft lronGraphite |
| 6 | Bonnet | ASTM A216 GR.WCB |
| 7 | Bonnet Bolt nuts | ASTM A194 GR.GR.2H |
| 8 | Bonnet Bolt | ASTM A193 GR.B7 |
| 9 | Backseat Bushing | ASTM A276 Type 410 |
| 10 | Stem Packing | Braided Graphite |
| 11 | Eye Bolt Pins | Carbon Steel |
| 12 | Gland Eye Bolts | ASTM A307 GR.B |
| 13 | Gland | ASTM A276 Type 410 |
| 14 | Gland Flange | ASTM A216 GR.WCB |
| 15 | Eye Bolt Nipple | ASTM A194 GR.2H |
| 16 | Grease Nipple | Carbon steel |
| 17 | Stem Nut | ASTM A439 GR.D-2 |
| 18 | Retaining Nut | Carbon steel |
| 19 | Hand wheel | Ductile lron |
| 20 | Hand wheel Nut | Carbon steel |
| 21 | Screw | Carbon steel |
| 22 | Yoke | ASTM A216 GR.WCB |
| 23 | Yoke Pan Bolt Nuts | ASTM A194 GR.2H |
| 24 | Yoke Pan Bolts | ASTM A193 GR.B7 |
| 25 | Bearing | Steel |
| 26 | Lantem Ring On Request | ASTM A276 Type 410 |
Cast SteelGate Valve Class900-2500
| Dimensions | CALSS 900 | ||||||||
| SIZE | in | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 | 12 |
| L/L1 | in | 14.50 | 16.50 | 15.00 | 18.00 | 2400 | 2900 | 3300 | 3800 |
| L2 | in | 14.62 | 16.62 | 15.12 | 18.12 | 2412 | 2912 | 3312 | 3812 |
| H | in | 24.41 | 27.76 | 29.02 | 32.48 | 4193 | 4799 | 5295 | 7244 |
| W | in | 12 | 14 | 14 | 16 | 20 | 24 | 24 | 24 |
| Weight RF | kg | 95 | 108 | 125 | 194 | 378 | 635 | 900 | 1550 |
| Dimensions | CALSS 1500 | ||||||||
| SIZE | in | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 | 12 |
| L/L1 | in | 1450 | 1650 | 1850 | 2150 | 2775 | 3275 | 3900 | 4450 |
| L2 | in | 1462 | 1662 | 1862 | 2162 | 2800 | 3313 | 3938 | 4512 |
| H | in | 2736 | 2776 | 3031 | 3433 | 4299 | 5512 | 6295 | 7244 |
| W | in | 14 | 16 | 16 | 20 | 24 | 24 | 24 | 24 |
| Weight RF | kg | 95 | 128 | 181 | 275 | 627 | 1000 | 2200 | 3300 |
| Dimensions | CALSS 2500 | ||||||||
| SIZE | in | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 | 12 |
| L/L1 | in | 1775451 | 2000 | 2275 | 2650 | 3600 | 4025 | 5000 | 5600 |
| L2 | in | 1787 | 2025 | 2300 | 2688 | 3650 | 4087 | 5088 | 5688 |
| H | in | 2756 | 2953 | 3482 | 4319 | 5709 | 6339 | 8173 | 8980 |
| W | in | 14 | 18 | 18 | 20 | 24 | 24 | 24 | 24 |
| Weight RF | kg | 135 | 210 | 271 | 506 | 1600 | 2450 | 4570 | 7150 |
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