| Application | |||
| Hot oil system, steam system, hot and cold water system etc. | |||
| Advantage | |||
| 1.Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage. | |||
| 2.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life. | |||
| 3.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal. | |||
| 4.Grease nipple. It can direct lubricate the stem, nut and sleeve. | |||
| 5.Ergonomic hand wheel. It provide longer service life and easier operation. | |||
| Technical specification | |||
| Design standard: API 16.34 | |||
| Face to face dimension: ANSI B 16.10 | |||
| Flanged ends: ANSI B 16.5 | |||
| Test & inspection: API 598 | |||
| Nominal Pressure | PN | ||
| Test Pressure | Strength test | 1.5PN | LB |
| Sealing test | 1.1PN | ||
| Gas seal test | 0.6 | ||
| -- | -- | ||
| Suitable temp | -196℃~600℃ | ||
| NO. | Part name | Material |
| 1 | Body | WCB、CF8、CF3 |
| 2 | Seat | 304、Stellite |
| 3 | Disc | 13Cr、F304、F316 |
| 4 | Pin | S.S304、S.S316 |
| 5 | Bellows | S.S304、S.S316L |
| 6 | Stem | 13Cr、F304、F316 |
| 7 | Gasket | Stainless+ Flexible graphite |
| 8 | Cover | WCB、CF8、CF3 |
| 9 | Nuts | ASTM 194-2H、A194-8 |
| 10 | Double-headed bolt | ASTM 193-B7、A194-B8 |
| 11 | Packing | Flexible graphite |
| 12 | Gland | WCB、CF8、CF3 |
| 13 | Jack bolt | ASTM 193-B7、A194-B8 |
| 14 | Nut | ASTM 194-2H、A194-8 |
| 15 | Locator | 1045 |
| 16 | Stem nut | Copper alloy、B2、BL2 |
| 17 | Hand wheel | Carbon steel |
| 18 | Cap | 1025 |
| 150 LB | ||||||||
| DN | Main connection size | |||||||
| L | D | D1 | D2 | b | f | H | n-Φd | |
| 1/2＂ | 108 | 90 | 60.5 | 35 | 10.7 | 215 | 4-Φ15 | |
| 3/4＂ | 117 | 100 | 70 | 43 | 11..7 | 215 | 4-Φ16 | |
| 1＂ | 127 | 110 | 79.5 | 51 | 12.7 | 220 | 4-Φ16 | |
| 1-1/4＂ | 165 | 125 | 98.5 | 73 | 14 | 250 | 4-Φ16 | |
| 1-1/2＂ | 203 | 150 | 120.5 | 92 | 16 | 260 | 4-Φ19 | |
| 2＂ | 216 | 180 | 139.5 | 105 | 17.5 | 305 | 4-Φ19 | |
| 2-1/2＂ | 241 | 190 | 152.4 | 127 | 19 | 325 | 4-Φ19 | |
| 3＂ | 292 | 230 | 190.5 | 157 | 24 | 390 | 8-Φ19 | |
| 4＂ | 406 | 280 | 241.5 | 216 | 25.4 | 455 | 8-Φ22 | |
| 5＂ | 495 | 345 | 298.5 | 270 | 29 | 570 | 8-Φ22 | |
| 300 LB | ||||||||
| 1/2＂ | 152 | 95 | 66.5 | 35 | 14 | 215 | 4-Φ16 | |
| 3/4＂ | 178 | 115 | 82.5 | 43 | 16 | 215 | 4-Φ19 | |
| 1＂ | 203 | 125 | 89 | 51 | 17 | 220 | 4-Φ22 | |
| 1-1/4＂ | 229 | 155 | 114.5 | 73 | 21 | 250 | 4-Φ22 | |
| 1-1/2＂ | 267 | 165 | 127 | 92 | 22 | 260 | 8-Φ19 | |
| 2＂ | 292 | 190 | 149 | 105 | 25.5 | 305 | 8-Φ22 | |
| 2-1/2＂ | 318 | 210 | 168.5 | 127 | 29 | 325 | 8-Φ22 | |
| 3＂ | 356 | 255 | 200 | 157 | 32 | 390 | 8-Φ22 | |
| 4＂ | 444 | 320 | 270 | 216 | 37 | 455 | 12-Φ22 | |
| 5＂ | 559 | 380 | 330 | 270 | 41 | 570 | 12-Φ25 | |
| 300 | 850 | 515 | 450 | 410 | 42 | 4 | 720 | 16-Φ33 |