| Model： |
TB-E1 |
| Structure： |
The seat is an improved type of TB-C1 valve seat. The seat consists of a high performance anti-pressure explosion (AED) elastomer seal ring and a sphere in the metal base to form a sealing pair, which is then pressed into the engineering plastic plug-in, and a swallow tail groove is ready-made. |
| Characteristic： |
Compared with TB-C1 seat, adding a sealing pair ensures the sealing of the valve, especially for the gas medium. Engineering plastic plug-in not only plays a protective role, but also plays a sealing effect. The improved seat has wider application scope and better sealing effect. |
| Apply： |
This structure is recommended for use in medium and high pressure gas-containing medium condition without frequent opening and closing. The recommended dimensions of Tengbo are DN50-DN600, pressure grade PN63-PN160 and Class400-Class900. |
EN