Control Duty Butterfly Valve
The control duty butterfly valve is used for the purpose of controlling/ regulating/throttling
air/gas in pipelines.
TECHNICAL DESCRIPTION:
The valve consists of a body, disc, and shaft with outboard bearings, a stuffing box, and a drive
mechanism. The valve is equipped with an electronic positioner and position transmitter for accurate
regulation.
SPECIAL FEATURES
- Electro-pneumatic smart positioner with a transmitter can also be provided with a pneumatic drive.
- Low-pressure drop disc construction
TECHNICAL SPECIFICATIONS
| SIZE RANGE | MAXIMUM OPERATING PRESSURE | MAXIMUM OPERATING TEMPERATURE | TYPE OF SEALING | COONECTION TO PIPELINE | INSTALLATION IN PIPELINE | DRIVE | TESTING |
|---|---|---|---|---|---|---|---|
| - up to 3500mm | - Up to 0.5Mpa | - Up to 5000C | - Non Contacting | - Flanged ends |
- Vertical in Horizontal pipeline - Horizontal in Vertical pipeline |
- Electric - Pneumatic |
- Body test - Operational test |
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