data teknis
| PN(MPA) Tekanan Nominal | Tekanan Testing (MPa) | |||
| cangkang | Sealing (Cairan) | Sealing (Gas) | Ing 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 |
Ditrapake
| Bahan cangkang | Medium sing cocog | Suhu sing cocog |
| Baja karbon | Banyu, uap, lenga | ¡Ü425 |
| Baja Ti-Cr-Ni | Asam nitrat | ¡Ü200 |
| Baja Ti-Cr-Ni-Mo | Asam asetat | ¡Ü200 |
| Baja Ti-I | Banyu, uap, lenga | 500 |
Bahan saka bagean utama
| Badan katuptutup katup | Papan gerbang, kursi | Batang | Nut batang | Padding | Roda tangan |
| Baja karbon | Baja karbon kualitas + paduan karbida utawa baja tahan karat | Baja tahan karat krom | alumuniumgangsa | Kemasan asbes grafit | Besi ulet besi lunak |
| Baja Ti-Cr-Ni | stainless steel, stainless steel utawa paduan karbida | Baja Ti-Cr-Ni | alumuniumgangsa | Baptis PTFE | Besi ulet besi lunak |
| Baja Ti-Cr-Mo | stainless steel, stainless steel utawa paduan karbida | Baja Ti-Cr-Ni | alumuniumgangsa | Packing asbes | Besi ulet besi lunak |
| Baja Cr-Mo | Baja paduan + paduan karbida | Aluminium tembaga | alumuniumgangsa | Fleksibel Graphite Filled PTFE (seri abti-S) | Besi ulet besi lunak |