Features
- Type: Triple Offset Butterfly Valve
- Design Standard: API609
- Pressure-Temperature Rating: API609, ASME B16.34
- Face to Face: API609, ISO5752, ASME B16.10
- Flange Ends: ASME B16.5/B16.47
- Inspection & Test: API598
- Norminal Pressure (PN): 1, 2.5, 6, 10, 16, 25
- Test Pressure: Shell Test (BARg): 2, 4, 9, 15, 24, 37.5
- Test Pressure:High Pressure Seal Test (BARg): 1.1, 2.75, 6.6, 11, 17.6, 27.5
- Applicable Temperature: Different raw material for different work temperature
- Applicable Medium: Water, oil, gas and other causticity medium
- Butterfly valves are used to open and close (seal type) or adjust the medium flow in pipes in the fields of food stuff, drinks, chemical, industrial water treatment, high-rise constructions, water supply and drainage
- Simple structure, small sizes, light weight and low installation dimensions.
- Sealing materials may be soft or hard, placed on body or disc, to meet different working conditions, and to effect good seal and long life