Description
Product Advantage
- Bellows sealed element. The key part metal bellows is the connection between bonnet and stem by automatic roll welding. It can keep the stem part zero leakage.
- Benefited from the cone and streamline shape design, the disc has reliable sealing performance and longer service life.
- Double seal design (bellows+packing). Bellows and packing can prevent from leakage and provide excellent sealing performance.
- 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
- 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.