Class 300 Cast Steel Globe Valve
1.Standard:API598,DIN3356,BS7350
2.Size : DN15~DN600mm (1/2"-24")
3.Pressure : PN1.0~10MPa(class150-class900)
4.Suitable Mediums:water , oil , gas,steam
5.Body material:Carbon Steel A216 WCB/A105 ,Stainless steel
- Tel:+86- 532- 55785171 / 55785172 / 55786571 / 55786572
- E-mail:info@qdiflow.com
Description
TECHNICAL REQUIREMENT :
● Design and Manufacture Conform to ANSI B16.34
● Flange dimensions Conform to ASME B16.5
● Face to Face dimensions Conform to ASME B16.10
● Testing Conform to API 598
Specification
| No. | Part Name | Material |
 |
|
| 1 | Body | A216-WCB+Cr13 | ||
| 2 | Disk | A105+Cr13 | ||
| 3 | Stem | A182-F6a | ||
| 4 | Bonnet Stud | A193-B7 | ||
| 5 | Bonnet Stud Nut | A194-2H | ||
| 6 | Bonnet | A216-WCB | ||
| 7 | Stem Back Seat | A276-420 | ||
| 8 | Packing | Graphite | ||
| 9 | Gland | A276-420 | ||
| 10 | Gland Flange | A216-WCB | ||
| 11 | Yokesleeve | Aluminum-Bronze | ||
| 12 | Handwheel | Malleable Iron | ||
Dimensions data(mm)
| DN | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| L | 267 | 292 | 318 | 356 | 400 | 444 | 559 | 622 | 711 |
| D | 165 | 191 | 210 | 254 | 279 | 318 | 381 | 445 | 521 |
| D1 | 127 | 149.4 | 168.1 | 200.2 | 235 | 269.7 | 330.2 | 387.4 | 450.9 |
| D2 | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 |
| b | 20.9 | 23.9 | 26.9 | 30.4 | 33.9 | 35.4 | 39.9 | 46.4 | 49.4 |
| n-d | 8-19 | 8-22 | 8-22 | 8-22 | 8-22 | 12-22 | 12-25 | 16-28 | 16-32 |
| f | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| H | 325 | 363 | 405 | 462 | 518 | 578 | 665 | 728 | 820 |
| W | 200 | 250 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |