LUG BUTTERFLY VALVE TRIPLE & DOUBLE ECCENTRIC
METAL -METAL
KAIRUITE
Range: 2” – 140”
Pressure: 150PSI – 600PSI
Maximum temperature: -46°C to 200°C
Butterfly valves can be designed as Triple eccentric, double eccentric and middle line eccentric type, Rubber line, with soft sealing and hard sealing. Butterfly valves are mainly used for oil, gas, water treatment pipeline with low pressure.
| Service | Oil, Natural gas, Water and Chemical Transmission Pipeline application
|
| Design | Triple eccentric/Double eccentric/Middle line/ Rubber line
|
| Size | 2”-140”
|
| Design pressure | 150PSI-600PSI
|
| Design temperature | -46-200℃
|
| Main materials | CS/SS/Duplex stainless steel/Bronze/Inconel/Titanium alloy steel
|
| Seat sealing type | PTFE/RPTFE/Nylon/SS304+Graphiite/Rubber
|
| Operation | Manual, Electric, Pneumatic, Gas over oil, Electro-hydraulic actuator.(Rotork, Biffi, DVG, ect.)
|
| Design Standard | API609/DIN/GB/GOST
|
| Face to face | API609/ GOST/DIN
|
| Ends | Wafer/Lug/Flange
|
| Pressure and Temperature Design | ASME B16.34
|
| Test standard | API598
|
| Fire safe | API 6FA/API607
|
| Others | NACE MR0175/ISO15156(if applicable) |
For detailed product information, the technical data sheet is available on request.