The core component of bellows sealed globe valve——HERO VALVE

The core component of bellows sealed globe valve：

The key component of the HERO bellows valve is the cut-off bellows made of TFM1705 PTFE. In addition to resisting the corrosion of various chemical media, TFM1705 material also has the following characteristics

1. Double seal design (bellows + packing) If the bellows fails, the stem packing will also avoid leakage, and meet the international sealing standards

2. No fluid loss, reduce energy loss and improve plant equipment safety

3. Long service life, reduce the number of repairs and reduce operating costs

4. Rugged and durable bellows seal design to ensure zero leakage of the valve stem and provide maintenance-free conditions

5. The gas medium valve seat adopts PTFE soft sealing material to improve the sealing of the valve

6. The valve seat with high temperature resistance ≤425 ℃ adopts conical surface hard seal. Achieve airtight performance with zero leakage

——HERO VALVE