Technical data
| PN (MPA) Nominal Siab | Kev ntsuas siab (MPa) | |||
| Plhaub | Sealing (kua) | Sealing (Gas) | Ntawm sealing | |
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
Siv tau
| Plhaub khoom | Haum nruab nrab | Haum kub |
| Cov pa roj carbon steel | Dej, chav dej, roj | ¡U425 |
| Ti-Cr-Ni steel | Nitric acid | ¡U200 |
| Ti-Cr-Ni-Mo steel | Acetic acid | ¡U200 |
| Ti-I steel | Dej, chav dej, roj | ¡U500 |
Khoom siv ntawm cov khoom tseem ceeb
| Valve lub cevValve npog | Rooj vag board, rooj | Qe | Stem noob | Padding | Handwheel |
| Cov pa roj carbon steel | Zoo carbon steel + carbide alloy lossis stainless hlau | Chrome stainless hlau | Aluminiumtooj liab | Graphite asbestos ntim | Malleable hlau ductile Hlau |
| Ti-Cr-Ni steel | stainless hlau, stainless hlau lossis carbide alloy | Ti-Cr-Ni steel | Aluminiumtooj liab | Baptist PTFE | Malleable hlau ductile Hlau |
| Ti-Cr-Mo steel | stainless hlau, stainless hlau lossis carbide alloy | Ti-Cr-Ni steel | Aluminiumtooj liab | Asbestos packing | Malleable hlau ductile Hlau |
| Cr-Mo steel | Alloy hlau + carbide alloy | Aluminium bronze | Aluminiumtooj liab | Flexible Graphite Filled PTFE (abti-S series) | Malleable hlau ductile Hlau |