Trillium Valves, Blakeborough® BV800 Series Contour Trim Valves
The Blakeborough® BV800/1/2/3 series is a top and bottom guided control valve offering customers flexibility, enduring design, and noise reduction options.
Request product information:
The BV800/2/3 is available to customers with a number of application suitable adaptations including:
- Wide range of trim options
- High capacity (BV800/1)
- Excellent rangeability
- Action is field reversible
- High integrity closure (BV802/3)
- Inherently characterised trim
- Soft seating for class VI shut off
- Downstream silencer for noise reduction
- Trim options: Contour/”V” Port, Multi-flow cage Trim
Key benefits/features
- Trim Options: Contour/”V” Port, Multi-flow cage Trim
- Bonnet Forms: Standard – standard range of temperatures, Normalising – protection of gland packing for temperatures beyond standard, Bellows Seal – high leak protection system, Cryogenic – for extremely low temperatures to prevent packing freezing
- Connections: Flanged, Butt weld, Socket weld, Screwed
- Actuators: pneumatic single spring diaphragm; pneumatic multi-spring diaphragm, pneumatic double acting piston actuator, self-contained electro-hydraulic, hydraulic (separate HPU and controls unit), electric
Applications
- All Power applications (except desuperheating)
- All Oil & Gas applications
- All other Industrial applications
Processes
- Cryogenic (Power)
- Cryogenic (Industrial)
- Low pressure flow control (Power)
- Low pressure flow control (Industrial)
- Multipurpose flow control (Industrial)
- Multipurpose flow control (Power)
- Oil and gas production
- Refining and petrochemical (Oil & Gas)
- Refining and petrochemical (Industrial)
Specifications
- Design standards:
ASME B16.34, ANSI FCI 70-2, ASME B16.25, ASME B16.5, NACE MR-01-75 - Design ratings:
ASME B16.34 Class 150LB to 1500LB
PN10 to PN250 - Size range/-dimensions:
BV 800/1: 40mm to 600mm (1 1/2” to 24”)
BV802/3: 40mm to 250mm (1 1/2” to 10”) - Pressure class/-power rating:
N/A - Temperature range:
- 196°C up to 800°C (-321°C to 1472°F) - Capacity:
N/A
Materials
Carbon steel; Grade WCB, Stainless steel; Grade 316/304/347, 1.1/4% chrome moly. steel; Grade WC6, 2.1/4% chrome moly.steel; Grade WC9, Monel, Hastelloy B/C, Duplex/Super duplex