Application | |||
| Hot oil system, steam system, hot and cold water system etc. | |||
| Advantage | |||
| 1.Bolted Bonnet;Outside Screw and Yoke ;Rising stems;Metallic seating surfaces. | |||
| 2. Body and Bonnet Connection | |||
| 3.The body and bonnet of Class150~Class900 globe valves are usually bolted bonnet design .And the Class1500~Class2500 globe valves are usually of pressurized seal design. | |||
| 4.Hand wheel ,impact hand wheel and gear box is usually used for globe valve actuation.Chain wheel and electric actuator can be also used for globe valve actuation if being reguested by the customers. | |||
| 5.The stem is of integral forged design.The minimum diameter of the stem shall per the standard requirement. | |||
| Technical specification | |||
| Design standard: API 600.API623.BS1873 | |||
| 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 |
| 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 | 720 | 16-Φ33 | |