Material:Casting
Temperature of Media:Low Temperature
Pressure:Low Pressure
Power:Manual
Media:Water
Nominal Pressure (PSI):150/125
Body:Cast Iron/Ductile Iron/GG25/GGG40/GGG50
Stem:Brass/Stainless Steel
Working pressure:125LB/150LB/300LB
| Standard | |||||
| Design and manufacturing | Structure length | Flange size | Butt welding connection size | Pressure Temperature | Test inspection |
| ANSI B16.34 BS1873 | ANSI B16.10 | ANSI B16.5 | ANSI B16.25 | ANSI B16.34 | API 598 |
| Pressure test | ||||
| PN(Lb) Nominal pressure | Strength test | Water sealing test | ||
| MPa | Lbf/in2 | MPa | Lbf/in2 | |
| 150 | 3.0 | 430 | 2.2 | 315 |
| Major parts material and the performance | |||||
| Operculum comporis | Valve stem | Sealing surface | Filler | Operation temperature | Applicabie Medium |
| cast iron | 2Cr13 | brass/stainless steel | Flexible graphite Reinforced flexibie graphite | ≤200 | Water |
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