data teknis
| PN(MPA) Tekanan Nominal | Tekanan Uji (MPa) | |||
| Cangkang | Sealing (Cairan) | Sealing (Gas) | Dina 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 |
Lumaku
| Bahan cangkang | Medium anu cocog | Suhu anu cocog |
| Baja karbon | Cai, uap, minyak | ¡Ü425 |
| baja Ti-Cr-Ni | asam nitrat | ¡Ü200 |
| baja Ti-Cr-Ni-Mo | asam asétat | ¡Ü200 |
| Ti-I baja | Cai, uap, minyak | 500 |
Bahan bagian utama
| Awak klepPanutup klep | Papan gerbang, korsi | Batang | Batang kacang | Padding | Kabayang leungeun |
| Baja karbon | baja karbon kualitas + alloy carbide atanapi stainless steel | stainless steel Chrome | alumuniumperunggu | Bungkusan asbés grafit | Beusi ductile beusi Malleable |
| baja Ti-Cr-Ni | stainless steel, stainless steel atanapi alloy carbide | baja Ti-Cr-Ni | alumuniumperunggu | Baptis PTFE | Beusi ductile beusi Malleable |
| baja Ti-Cr-Mo | stainless steel, stainless steel atanapi alloy carbide | baja Ti-Cr-Ni | alumuniumperunggu | bungkusan asbés | Beusi ductile beusi Malleable |
| Cr-Mo baja | Paduan Baja + paduan karbida | Perunggu alumunium | alumuniumperunggu | PTFE Dieusian Grafit Fleksibel (seri abti-S) | Beusi ductile beusi Malleable |