Product Brand
Durco® Type
Butterfly Valves SubType
High Performance Butterfly Valves About this product
The Durco Big Max BX2001 high-performance, all-purpose valve is designed for precise throttling control or on-off service with lighter weight piping systems and less expensive, energy-efficient actuators.
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ISO 15848
Fire safe
API 607
End of Line
API 609
- Broad application versatility via numerous design options: wafer and lug bodies; standard PFA, optional UHMWPE, fire-sealed, Apex® and TriFlex™ seated versions; and multiple packing options
- Reduced fugitive emissions through triple-leak protection of primary stem seal plus two optional secondary seals
- Increased capacity and improved flow control with low-profile, double-offset disc
- Improved personnel and plant safety per adherence to API 609 criteria for safe, reliable anti-blowout protection
- ASME B16.43
- ASME B16.5
- ASME B16.10
- API 609
- ISO 5752
- MSS SP 68
- API 598
- MSS SP61
- ISO 15848-1
Size Range:
- DN 50 to 900
- NPS 2" - 36"
Pressure Class Range:
- PN 10 to 40
- Class 150 & 300
Seating Material: Soft and Metal
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