Description
Product Advantage
- The key parts of the metal bellows, the lower end and the valve stem assembly are automatically welded, and the upper end and the connecting plate are automatically welded, which form a metal barrier between the fluid medium and the atmosphere to ensure zero leakage of the valve stem.
- Double sealing design with bellows and packing, with dual safety, makes the sealing of the valve stem safer and more reliable.
- Grease nipple. It can directly lubricate the stem, nut and sleeve.
- Ergonomic hand wheel. It provides longer service life and easier operation.
Specifications
- Design standard: ASME B16.34/API600
- Face to face dimension: ASME B16.10
- Flange ends: ASME B16.5
- Test &inspection:API598
Application
Thermal oil, Steam, Hot and cold water, Fatty acids, Ammonia, Natural gas, etc.
