Welcome to bestflow industrial co., ltd.
Welcome to bestflow industrial co., ltd.
1.Design and Manufacture:DIN3352 or DIN EN12288
2.Face to Face:DIN3202 or DIN EN558
3.Pressure: PN16-PN40
4.Size:DN50~DN600;1/2’’-24’’
5.Material:WCB,Bronze,Brass,Stainless steel
6.Type: Rising Stem, BB, FB, OS&Y
7.Operating temperature :-196℃~600℃
8.Medium: water oil gas and so on
9.Operation: Hand Wheel. Gear Devices, Electric, Etc
10. Flanged End: DIN2543-2546 or DIN EN1092
11.Test&Inspection: DIN3230 or din en12266
| NO. | PART | ASTM Material |  | ||||
| WCB | LCB | WC6 | CF8(M) | CF3(M) | |||
| 1 | BODY | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) | |
| 2 | GATE | A216 WCB+13Cr | A352 LCB+13Cr | A217 WC6+STL | A351 CF8(M) | A351 CF3(M) | |
| 3 | SEAT | A105+13Cr | A105+13Cr | A217 WC6+STL | A351 CF8(M)+STL6 | A351 CF3(M)+STL6 | |
| 4 | STEM | A182 F6 | A182 F6 | A182 F6 | A182 F304/F316 | A182 F304L/F316L | |
| 5 | BONNET BOLT | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) | |
| 6 | BONNET NUT | A194 2H | A194 7 | A194 4 | A194 8(M) | A194 8(M) | |
| 7 | GASKET | SS304+GRAPHITE | PTFE/SS304+GRAPHITE | PTFE/SS316+GRAPHITE | |||
| 8 | BONNET | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) | |
| 9 | BACKSEAT | A182 F6 | A182 F6 | A182 F6 | - | - | |
| 10 | PACKING | FLEXIBLE GRAPHITE | PTFE/FLEXIBLE GRAPHITE | ||||
| 11 | GLAND | A182 F6 | A182 F6 | A182 F6 | A182 F304 | A182 F304L/F316L | |
| 12 | GLAND FLANGE | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) | |
| 13 | GLAND EYEBOLT | A193 B7 | A193 B8 | A193 B8 | |||
| 14 | NUT | A194 2H | A194 8 | A194 8 | |||
| 15 | PIN | AISI 1025 | AISI 1025 | ||||
| 16 | STEM NUT | BRONZE | BRONZE | ||||
| 17 | HANDWHEEL NUT | AISI 1035 | AISI 1035 | ||||
| 18 | SCREW | ASTM A36 | ASTM A36 | ||||
| 19 | HANDWHEEL | A536 60-40-18 | A536 60-40-18 | ||||
| 20 | BEARING GLAND | AISI 1035 | AISI 1035 | ||||
| 21 | GREASE NIPPLE | BRASS | BRASS | ||||
| 22 | NAMEPLATE | SS304 | SS304 | ||||
Dimensions data(mm)
| NPS | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| L | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
| D | 165 | 185 | 200 | 235 | 270 | 300 | 360 | 425 | 485 | 555 | 620 | 670 | 730 | 745 |
| b | 20 | 22 | 24 | 24 | 26 | 28 | 30 | 32 | 34 | 38 | 40 | 46 | 48 | 58 |
| n-d | 4-20 | 8-22 | 8-24 | 8-24 | 8-26 | 8-28 | 12-30 | 12-32 | 16-34 | 16-38 | 16-40 | 20-46 | 20-48 | 20-58 |
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