| Model： |
TB-H1 |
| Structure： |
The valve seat consists of a high-performance anti-pressure explosion (AED) elastomer seal ring and a ball in the metal base to form a sealing pair. The metal pressure ring is reassembled to limit and fix the position. |
| Characteristic： |
The metal base isolates the particulate matter and protects the elastomer sealing ring. The elastomer sealing ring has large compensation and good sealing effect. |
| Apply： |
It is recommended to be used in medium and low pressure medium caliber natural gas containing medium working conditions with frequent opening and closing. The recommended dimensions of Tengbo are DN150-DN400, pressure grade PN16-PN40 and Class150-Class300. |
EN