Carbon Steel Plug Valve,Stainless steel Plug valve,Duplex Steel Plug valve, WCB,CF8,CF8M,4A
Standard compliance
1) Design and manufacture: API6D, ANSI B16.34, API599
2) Test and inspection: API598, API6D
3) Face to face dimensions: ANSI B16.10
4) Flanged end: ANSI B16.5, B16.47 SERIES A & SERIES B
5) Butt-welding end: ANSI B16.25
6) Socket weld end: ANSI B16.11
7) Screwed end: ANSI B1.20.1
Plug Valve Detail Information
| Name | Carbon Steel Plug Valve |
| Brand: | NSW/ NEWSWAY |
| Standard or Nonstandard: | API 599 |
| Structure: | lubricated plug valves |
| Pressure: | 150LB, 300LB, 600LB, 900LB, 1500LB |
| Power: | Drive by medium |
| Material: | Carbon steel |
| Temperature of Media: | -29 Deg. C ~ 200 Deg. C |
| Media: | Crude Oil, Natural Gas, etc |
| Port Size: | 8 inch Raised Face RF Flange |
Specifications
1) Size: 1/2″ to 36″
2) Class: 150LB to 2500LB
3) Type: Lubricated taper plug valve, inverted pressure balance lubricated plug valve(venturi pattern, regular pattern), sleeve type soft sealing plug valve
4) Material: WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, ALLOY 20, CAST IRON etc
5) Operation: Lever, gear
Top entry type, Self-lubricated
Description:
Design and manufacture: ANSI B16.34, API 6D, API 598,
API 6A
Face to face dimensions: ANSI B16.10, API 6A
End flange dimensions: ANSI B16.5, API 6A
Butt-welding ends: ANSI B16.25
Threaded ends: ANSI B2.1, API 5B
Socket welded ends: ANSI B16.11
Pressure test: API 598, API6D
Fire safe test: API607, API6FA, BS6755, ISO 10497
Corrosion resisting: NACE-MR-0175
Size: 1/2″ – 18″
Materials of body/bonnet and trim
| Body/bonnet/plug | WCB, LCB, LCC, , CF8, CF8M, CF3 and CF3M etc. |
| Trim (Disc/body seat) | PTFE, 13Cr |
Standard materials of parts
| No. | Parts | Materials |
| 1 | Body | ASTM A216 WCB |
| 2 | Sleeve | PTFE |
| 3 | Plug | ASTM A216 WCB |
| 4 | Plate | PTFE |
| 5 | Adjusting plate | ASTM A216 WCB |
| 6 | Cover | ASTM A216 WCB |
| 7 | Adjusting bolt | ASTM A193 B7 |
| 8 | Nut | ASTM A194 2H |
| 5 | Bolt | ASTM A193 B7 |
| 6 | Support | |
| 7 | Worm Gear |
Dimensions (in mm & inch) and weight
Class 150
| Size (inch) | 1/2 | 3/4 | 1 | 1.1/2 | 2 | 2.1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| L (Threaded) | 115 | 115 | 119 | 150 | 165 | 195 | 254 | 292 | — | — | — | — | — | — |
| L (RF) | 108 | 117 | 127 | 165 | 178 | 191 | 203 | 229 | 268 | 292 | 330 | 356 | 381 | 406 |
| L (RTJ) | 108 | 117 | 140 | 178 | 191 | 204 | 216 | 242 | 281 | 305 | 343 | 369 | 394 | 419 |
| L (Butt welded) | 140 | 149 | 172 | 241 | 267 | 305 | 330 | 356 | 457 | 521 | 559 | 635 | 762 | 838 |
| L (Socket welded) | 345 | 339 | 339 | 664 | — | — | — | — | — | — | — | — | — | — |
| H (Center to top) | 89 | 89 | 114 | 112 | 228 | 251 | 276 | 276 | 318 | 381 | 444 | 584 | 622 | 622 |
| D( Flange Outside Dimension) | 92 | 102 | 108 | 127 | 152 | 178 | 190 | 229 | 279 | 343 | 406 | 483 | 533 | 597 |
Class 300
| Size (inch) | 1/2 | 3/4 | 1 | 1.1/2 | 2 | 2.1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| L (Threaded) | 102 | 102 | 119 | 155 | 185 | 250 | 270 | 330 | — | — | — | — | — | — | — |
| L (RF) | 140 | 152 | 165 | 191 | 216 | 241 | 283 | 305 | 403 | 419 | 457 | 502 | 762 | 838 | 914 |
| L (RTJ) | 151 | 165 | 178 | 204 | 232 | 257 | 299 | 321 | 419 | 435 | 473 | 518 | 778 | 854 | 930 |
| L (Butt welded) | 140 | 149 | 172 | 241 | 267 | 305 | 330 | 356 | 457 | 521 | 559 | 635 | 762 | 838 | 914 |
| H (Center to top) | 89 | 89 | 114 | 112 | 228 | 251 | 276 | 276 | 318 | 381 | 444 | 584 | 622 | 622 | 670 |
| D( Flange Outside Dimension) | 95 | 117 | 124 | 156 | 165 | 190 | 210 | 254 | 318 | 381 | 345 | 521 | 584 | 648 | 711 |
Class 600
| Size (inch) | 1/2 | 3/4 | 1 | 1.1/2 | 2 | 2.1/2 | 3 | 4 |
| L (Threaded) | 116 | 116 | 149 | 175 | 190 | 210 | 284 | 326 |
| L (RF) | 165 | 190 | 216 | 241 | 292 | 330 | 356 | 432 |
| L (RTJ) | 163 | 190 | 216 | 241 | 395 | 333 | 359 | 435 |
| L (Butt welded) | 165 | 191 | 216 | 241 | 292 | 330 | 356 | 432 |
| H (Center to top) | 159 | 159 | 174 | 194 | 228 | 251 | 276 | 276 |
| D( Flange Outside Dimension) | 95 | 118 | 124 | 156 | 165 | 190 | 210 | 273 |
